CVE-2023-38429
Published: 18 July 2023
An issue was discovered in the Linux kernel before 6.3.4. fs/ksmbd/connection.c in ksmbd has an off-by-one error in memory allocation (because of ksmbd_smb2_check_message) that may lead to out-of-bounds access.
From the Ubuntu Security Team
It was discovered that the KSMBD implementation in the Linux kernel did not properly calculate the size of certain buffers. A remote attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code.
Notes
| Author | Note |
|---|---|
| rodrigo-zaiden | needs ksmbd-tools installed to enable the service, which is not installed by default. |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
linux Launchpad, Ubuntu, Debian |
trusty |
Not vulnerable
(3.11.0-12.19)
|
| xenial |
Not vulnerable
(4.4.0-2.16)
|
|
| bionic |
Not vulnerable
(4.13.0-16.19)
|
|
| focal |
Not vulnerable
(5.4.0-9.12)
|
|
| jammy |
Released
(5.15.0-83.92)
|
|
| lunar |
Released
(6.2.0-32.32)
|
|
| upstream |
Released
(6.4~rc3)
|
|
| kinetic |
Ignored
(end of life, was needs-triage)
|
|
|
Patches: Introduced by 0626e6641f6b467447c81dd7678a69c66f7746cf |
||
|
linux-hwe Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| bionic |
Needs triage
|
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Released
(6.4~rc3)
|
|
| xenial |
Not vulnerable
(4.8.0-39.42~16.04.1)
|
|
|
linux-hwe-5.4 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| bionic |
Not vulnerable
(5.4.0-37.41~18.04.1)
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-hwe-5.8 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Ignored
(superseded by linux-hwe-5.11)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Ignored
(superseded by linux-hwe-5.11)
|
|
|
linux-hwe-5.11 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Ignored
(superseded by linux-hwe-5.13)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Ignored
(superseded by linux-hwe-5.13)
|
|
|
linux-hwe-5.13 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Ignored
(superseded by linux-hwe-5.15)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Ignored
(superseded by linux-hwe-5.15)
|
|
|
linux-hwe-5.15 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Released
(6.4~rc3)
|
|
| focal |
Released
(5.15.0-83.92~20.04.1)
|
|
|
linux-hwe-5.19 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| jammy |
Needed
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-hwe-edge Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Ignored
(superseded by linux-hwe)
|
|
| bionic |
Ignored
(superseded by linux-hwe-5.4)
|
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-lts-xenial Launchpad, Ubuntu, Debian |
xenial |
Does not exist
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| trusty |
Not vulnerable
(4.4.0-13.29~14.04.1)
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-kvm Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| kinetic |
Ignored
(end of life, was needs-triage)
|
|
| bionic |
Not vulnerable
(4.15.0-1002.2)
|
|
| focal |
Not vulnerable
(5.4.0-1004.4)
|
|
| upstream |
Released
(6.4~rc3)
|
|
| xenial |
Not vulnerable
(4.4.0-1004.9)
|
|
| jammy |
Released
(5.15.0-1041.46)
|
|
| lunar |
Released
(6.2.0-1012.12)
|
|
|
linux-allwinner Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| lunar |
Ignored
(end of life, was needs-triage)
|
|
| upstream |
Released
(6.4~rc3)
|
|
| kinetic |
Ignored
(end of life, was needs-triage)
|
|
|
linux-allwinner-5.19 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Released
(6.4~rc3)
|
|
| jammy |
Needed
|
|
|
linux-aws Launchpad, Ubuntu, Debian |
trusty |
Not vulnerable
(4.4.0-1002.2)
|
| bionic |
Not vulnerable
(4.15.0-1001.1)
|
|
| focal |
Not vulnerable
(5.4.0-1005.5)
|
|
| kinetic |
Ignored
(end of life, was needs-triage)
|
|
| upstream |
Released
(6.4~rc3)
|
|
| xenial |
Not vulnerable
(4.4.0-1001.10)
|
|
| jammy |
Released
(5.15.0-1044.49)
|
|
| lunar |
Released
(6.2.0-1011.11)
|
|
|
linux-aws-5.0 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Ignored
(superseded by linux-hwe-5.3)
|
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-aws-5.3 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Ignored
(superseded by linux-hwe-5.4)
|
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Ignored
(superseded by linux-aws-5.4)
|
|
|
linux-aws-5.4 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| bionic |
Not vulnerable
(5.4.0-1018.18~18.04.1)
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-aws-5.8 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Ignored
(superseded by linux-aws-5.11)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Ignored
(superseded by linux-aws-5.11)
|
|
|
linux-aws-5.11 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Ignored
(superseded by linux-aws-5.13)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Ignored
(superseded by linux-aws-5.13)
|
|
|
linux-aws-5.13 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Ignored
(superseded by linux-aws-5.15)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Ignored
(superseded by linux-aws-5.15)
|
|
|
linux-aws-5.15 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Released
(6.4~rc3)
|
|
| focal |
Released
(5.15.0-1044.49~20.04.1)
|
|
|
linux-aws-5.19 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| jammy |
Ignored
(end of life, was needs-triage)
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-aws-hwe Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Released
(6.4~rc3)
|
|
| xenial |
Not vulnerable
(4.15.0-1030.31~16.04.1)
|
|
|
linux-azure Launchpad, Ubuntu, Debian |
bionic |
Ignored
(superseded by linux-azure-5.3)
|
| kinetic |
Ignored
(end of life, was needs-triage)
|
|
| focal |
Not vulnerable
(5.4.0-1006.6)
|
|
| trusty |
Not vulnerable
(4.15.0-1023.24~14.04.1)
|
|
| upstream |
Released
(6.4~rc3)
|
|
| xenial |
Not vulnerable
(4.11.0-1009.9)
|
|
| jammy |
Released
(5.15.0-1046.53)
|
|
| lunar |
Released
(6.2.0-1011.11)
|
|
|
linux-azure-4.15 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| bionic |
Not vulnerable
(4.15.0-1082.92)
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-azure-5.3 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Ignored
(superseded by linux-azure-5.4)
|
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Ignored
(superseded by linux-azure-5.4)
|
|
|
linux-azure-5.4 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| bionic |
Not vulnerable
(5.4.0-1020.20~18.04.1)
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-azure-5.8 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Ignored
(superseded by linux-azure-5.11)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Ignored
(superseded by linux-azure-5.11)
|
|
|
linux-azure-5.11 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Ignored
(superseded by linux-azure-5.13)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Ignored
(superseded by linux-azure-5.13)
|
|
|
linux-azure-5.13 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Ignored
(superseded by linux-azure-5.15)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Ignored
(superseded by linux-azure-5.15)
|
|
|
linux-azure-5.15 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Released
(5.15.0-1046.53~20.04.1)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-azure-5.19 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| jammy |
Ignored
(end of life, was needs-triage)
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-azure-fde Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| focal |
Not vulnerable
(5.4.0-1006.6)
|
|
| upstream |
Released
(6.4~rc3)
|
|
| jammy |
Released
(5.15.0-1046.53.1)
|
|
|
linux-azure-fde-5.15 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Released
(6.4~rc3)
|
|
| focal |
Released
(5.15.0-1046.53~20.04.1.1)
|
|
|
linux-azure-fde-5.19 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| jammy |
Needs triage
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-bluefield Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| focal |
Not vulnerable
(5.4.0-1007.10)
|
|
| upstream |
Released
(6.4~rc3)
|
|
| jammy |
Pending
|
|
|
linux-dell300x Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Ignored
(end of standard support)
|
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-azure-edge Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Ignored
(superseded by linux-azure-5.3)
|
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-fips Launchpad, Ubuntu, Debian |
trusty |
Ignored
(end of standard support)
|
| xenial |
Ignored
(end of standard support)
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-gcp Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| bionic |
Ignored
(superseded by linux-gcp-5.3)
|
|
| kinetic |
Ignored
(end of life, was needs-triage)
|
|
| focal |
Not vulnerable
(5.4.0-1005.5)
|
|
| upstream |
Released
(6.4~rc3)
|
|
| xenial |
Not vulnerable
(4.10.0-1004.4)
|
|
| lunar |
Released
(6.2.0-1013.13)
|
|
| jammy |
Released
(5.15.0-1041.49)
|
|
|
linux-gcp-4.15 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| bionic |
Not vulnerable
(4.15.0-1071.81)
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-gcp-5.3 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Ignored
(superseded by linux-gcp-5.4)
|
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Ignored
(superseded by linux-gcp-5.4)
|
|
|
linux-gcp-5.4 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| bionic |
Not vulnerable
(5.4.0-1019.19~18.04.2)
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-gcp-5.8 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Ignored
(superseded by linux-gcp-5.11)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Ignored
(superseded by linux-gcp-5.11)
|
|
|
linux-gcp-5.11 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Ignored
(superseded by linux-gcp-5.13)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Ignored
(superseded by linux-gcp-5.13)
|
|
|
linux-gcp-5.13 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Ignored
(superseded by linux-gcp-5.15)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Ignored
(superseded by linux-gcp-5.15)
|
|
|
linux-gcp-5.15 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Released
(6.4~rc3)
|
|
| focal |
Released
(5.15.0-1041.49~20.04.1)
|
|
|
linux-gcp-5.19 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Released
(6.4~rc3)
|
|
| jammy |
Ignored
(end of life, was needed)
|
|
|
linux-gke Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Ignored
(end of standard support)
|
|
| bionic |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| focal |
Not vulnerable
(5.4.0-1033.35)
|
|
| upstream |
Released
(6.4~rc3)
|
|
| jammy |
Released
(5.15.0-1041.46)
|
|
|
linux-gke-4.15 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Needs triage
|
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-gke-5.0 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Ignored
(end of standard support)
|
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-gke-5.3 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Ignored
(end of standard support)
|
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Ignored
(superseded by linux-gke-5.4)
|
|
|
linux-gke-5.4 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Needs triage
|
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-gke-5.15 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| focal |
Ignored
(end of life, was needed)
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-gkeop Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| focal |
Not vulnerable
(5.4.0-1008.9)
|
|
| upstream |
Released
(6.4~rc3)
|
|
| jammy |
Released
(5.15.0-1027.32)
|
|
|
linux-gkeop-5.4 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Needs triage
|
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-gkeop-5.15 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Released
(6.4~rc3)
|
|
| focal |
Released
(5.15.0-1027.32~20.04.1)
|
|
|
linux-ibm Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| kinetic |
Ignored
(end of life, was needs-triage)
|
|
| focal |
Not vulnerable
(5.4.0-1003.4)
|
|
| upstream |
Released
(6.4~rc3)
|
|
| lunar |
Released
(6.2.0-1009.9)
|
|
| jammy |
Released
(5.15.0-1037.40)
|
|
|
linux-ibm-5.4 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| bionic |
Not vulnerable
(5.4.0-1010.11~18.04.2)
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-intel-5.13 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| focal |
Ignored
(end of life, was needs-triage)
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-intel-iotg Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| jammy |
Released
(5.15.0-1039.45)
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-intel-iotg-5.15 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| focal |
Needed
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-iot Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| focal |
Not vulnerable
(5.4.0-1001.3)
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-lowlatency Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| kinetic |
Ignored
(end of life, was needs-triage)
|
|
| upstream |
Released
(6.4~rc3)
|
|
| jammy |
Released
(5.15.0-83.92)
|
|
| lunar |
Released
(6.2.0-1012.12)
|
|
|
linux-lowlatency-hwe-5.15 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Released
(6.4~rc3)
|
|
| focal |
Released
(5.15.0-83.92~20.04.1)
|
|
|
linux-lowlatency-hwe-5.19 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| jammy |
Needed
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-nvidia Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Released
(6.4~rc3)
|
|
| jammy |
Released
(5.15.0-1032.32)
|
|
|
linux-oracle Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| kinetic |
Ignored
(end of life, was needs-triage)
|
|
| bionic |
Not vulnerable
(4.15.0-1007.9)
|
|
| focal |
Not vulnerable
(5.4.0-1005.5)
|
|
| upstream |
Released
(6.4~rc3)
|
|
| xenial |
Not vulnerable
(4.15.0-1007.9~16.04.1)
|
|
| jammy |
Released
(5.15.0-1042.48)
|
|
| lunar |
Released
(6.2.0-1011.11)
|
|
|
linux-oracle-5.0 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Ignored
(superseded by linux-oracle-5.3)
|
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-oracle-5.3 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Ignored
(superseded by linux-oracle-5.4)
|
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Ignored
(superseded by linux-oracle-5.4)
|
|
|
linux-oracle-5.4 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| bionic |
Not vulnerable
(5.4.0-1019.19~18.04.1)
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-oracle-5.8 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Ignored
(superseded by linux-oracle-5.11)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Ignored
(superseded by linux-oracle-5.11)
|
|
|
linux-oracle-5.11 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Ignored
(superseded by linux-oracle-5.13)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Ignored
(superseded by linux-oracle-5.13)
|
|
|
linux-oracle-5.13 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| focal |
Ignored
(end of life, was needs-triage)
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-oracle-5.15 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Released
(6.4~rc3)
|
|
| focal |
Released
(5.15.0-1042.48~20.04.1)
|
|
|
linux-oem Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Ignored
(end of standard support)
|
|
| bionic |
Needs triage
|
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-oem-5.6 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| focal |
Ignored
(end of life, was needs-triage)
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-oem-5.10 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| focal |
Ignored
(end of life, was needs-triage)
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-oem-5.13 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Ignored
(superseded by linux-oem-5.14)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Ignored
(superseded by linux-oem-5.14)
|
|
|
linux-oem-5.14 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| focal |
Ignored
(end of life, was needs-triage)
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-oem-5.17 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| lunar |
Does not exist
|
|
| kinetic |
Ignored
(end of life, was needs-triage)
|
|
| jammy |
Ignored
(end of life, was needed)
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-oem-6.0 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| jammy |
Ignored
(end of life, was needed)
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-oem-6.1 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Released
(6.4~rc3)
|
|
| jammy |
Released
(6.1.0-1016.16)
|
|
|
linux-oem-osp1 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Ignored
(end of standard support)
|
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-raspi Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Not vulnerable
(5.4.0-1007.7)
|
|
| jammy |
Released
(5.15.0-1037.40)
|
|
| kinetic |
Ignored
(end of life, was needs-triage)
|
|
| lunar |
Released
(6.2.0-1012.14)
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-raspi2 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Ignored
(end of standard support)
|
|
| bionic |
Ignored
(end of standard support)
|
|
| focal |
Ignored
(replaced by linux-raspi)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-raspi2-5.3 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Ignored
(end of standard support)
|
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Ignored
(superseded by linux-raspi2-5.4)
|
|
|
linux-raspi-5.4 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Not vulnerable
(5.4.0-1013.13~18.04.1)
|
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-riscv Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Ignored
(superseded by linux-riscv-5.8)
|
|
| jammy |
Ignored
(end of life, was needs-triage)
|
|
| lunar |
Released
(6.2.0-32.32.2)
|
|
| upstream |
Released
(6.4~rc3)
|
|
| kinetic |
Ignored
(end of life, was needs-triage)
|
|
|
linux-riscv-5.8 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Ignored
(superseded by linux-riscv-5.11)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Ignored
(superseded by linux-riscv-5.11)
|
|
|
linux-riscv-5.11 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Ignored
(superseded by linux-riscv-5.13)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Ignored
(superseded by linux-riscv-5.13)
|
|
|
linux-riscv-5.15 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Released
(6.4~rc3)
|
|
| focal |
Released
(5.15.0-1040.44~20.04.3)
|
|
|
linux-riscv-5.19 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| jammy |
Ignored
(end of life, was needs-triage)
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-snapdragon Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Ignored
(end of standard support)
|
|
| bionic |
Ignored
(end of standard support)
|
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-starfive Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Ignored
(end of life, was needs-triage)
|
|
| upstream |
Released
(6.4~rc3)
|
|
| lunar |
Released
(6.2.0-1004.5)
|
|
|
linux-starfive-5.19 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| jammy |
Ignored
(end of life, was needs-triage)
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-xilinx-zynqmp Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| focal |
Not vulnerable
(5.4.0-1020.24)
|
|
| jammy |
Ignored
(end of life, was needs-triage)
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-aws-6.2 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Released
(6.4~rc3)
|
|
| jammy |
Released
(6.2.0-1011.11~22.04.1)
|
|
|
linux-hwe-6.2 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Released
(6.4~rc3)
|
|
| jammy |
Released
(6.2.0-32.32~22.04.1)
|
|
|
linux-lowlatency-hwe-6.2 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| lunar |
Does not exist
|
|
| upstream |
Released
(6.4~rc3)
|
|
| jammy |
Released
(6.2.0-1012.12~22.04.1)
|
|
|
linux-ibm-5.15 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| jammy |
Does not exist
|
|
| lunar |
Does not exist
|
|
| focal |
Released
(5.15.0-1037.40~20.04.1)
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-gcp-6.2 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| lunar |
Does not exist
|
|
| jammy |
Released
(6.2.0-1013.13~22.04.1)
|
|
| upstream |
Released
(6.4~rc3)
|
|
|
linux-azure-6.2 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| jammy |
Not vulnerable
|
|
| lunar |
Does not exist
|
|
| upstream |
Needs triage
|
|
|
linux-azure-fde-6.2 Launchpad, Ubuntu, Debian |
trusty |
Does not exist
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Does not exist
|
|
| jammy |
Not vulnerable
|
|
| lunar |
Does not exist
|
|
| upstream |
Needs triage
|
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 9.8 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-38429
- https://git.kernel.org/linus/443d61d1fa9faa60ef925513d83742902390100f (6.4-rc3)
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/fs/ksmbd?id=443d61d1fa9faa60ef925513d83742902390100f
- https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.4
- https://ubuntu.com/security/notices/USN-6338-1
- https://ubuntu.com/security/notices/USN-6339-1
- https://ubuntu.com/security/notices/USN-6344-1
- https://ubuntu.com/security/notices/USN-6350-1
- https://ubuntu.com/security/notices/USN-6351-1
- https://ubuntu.com/security/notices/USN-6338-2
- https://ubuntu.com/security/notices/USN-6339-2
- https://ubuntu.com/security/notices/USN-6339-3
- https://ubuntu.com/security/notices/USN-6339-4
- NVD
- Launchpad
- Debian