CVE-2022-39842
Published: 5 September 2022
** DISPUTED ** An issue was discovered in the Linux kernel before 5.19. In pxa3xx_gcu_write in drivers/video/fbdev/pxa3xx-gcu.c, the count parameter has a type conflict of size_t versus int, causing an integer overflow and bypassing the size check. After that, because it is used as the third argument to copy_from_user(), a heap overflow may occur. NOTE: the original discoverer disputes that the overflow can actually happen.
From the Ubuntu Security Team
Hyunwoo Kim discovered that an integer overflow vulnerability existed in the PXA3xx graphics driver in the Linux kernel. A local attacker could possibly use this to cause a denial of service (system crash).
Notes
| Author | Note |
|---|---|
| cascardo | Since Linux limits read/write calls to MAX_RW_COUNT, this cannot be exploited. |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
linux Launchpad, Ubuntu, Debian |
bionic |
Released
(4.15.0-204.215)
|
| focal |
Released
(5.4.0-136.153)
|
|
| jammy |
Released
(5.15.0-57.63)
|
|
| kinetic |
Not vulnerable
(5.19.0-15.15)
|
|
| trusty |
Ignored
(was needed ESM criteria)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(was needed ESM criteria)
|
|
|
Patches: Introduced by 364dbdf3b6c31a4a5fb7a6d479e7aafb4a7a10b6 |
||
|
linux-aws Launchpad, Ubuntu, Debian |
bionic |
Released
(4.15.0-1150.163)
|
| focal |
Released
(5.4.0-1093.101)
|
|
| jammy |
Released
(5.15.0-1027.31)
|
|
| kinetic |
Not vulnerable
(5.19.0-1005.5)
|
|
| trusty |
Ignored
(was needed ESM criteria)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(was needed ESM criteria)
|
|
|
linux-aws-5.0 Launchpad, Ubuntu, Debian |
bionic |
Ignored
(was needs-triage now end-of-life)
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-aws-5.11 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Ignored
(was needs-triage now end-of-life)
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-aws-5.13 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Ignored
(was needs-triage now end-of-life)
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-aws-5.15 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Released
(5.15.0-1027.31~20.04.1)
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-aws-5.3 Launchpad, Ubuntu, Debian |
bionic |
Ignored
(was needs-triage now end-of-life)
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-aws-5.4 Launchpad, Ubuntu, Debian |
bionic |
Released
(5.4.0-1093.102~18.04.2)
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-aws-5.8 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Ignored
(was needs-triage now end-of-life)
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-aws-hwe Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(was needed ESM criteria)
|
|
|
linux-azure Launchpad, Ubuntu, Debian |
bionic |
Ignored
(was needs-triage now end-of-life)
|
| focal |
Released
(5.4.0-1100.106)
|
|
| jammy |
Released
(5.15.0-1030.37)
|
|
| kinetic |
Not vulnerable
(5.19.0-1004.4)
|
|
| trusty |
Released
(4.15.0-1162.177~14.04.1)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(was needed ESM criteria)
|
|
|
linux-azure-4.15 Launchpad, Ubuntu, Debian |
bionic |
Released
(4.15.0-1161.176)
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-azure-5.11 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Ignored
(was needs-triage now end-of-life)
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-azure-5.13 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Ignored
(was needs-triage now end-of-life)
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-azure-5.15 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Released
(5.15.0-1030.37~20.04.1)
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-azure-5.19 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Does not exist
|
|
| jammy |
Not vulnerable
|
|
| kinetic |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Does not exist
|
|
|
linux-azure-5.3 Launchpad, Ubuntu, Debian |
bionic |
Ignored
(was needs-triage now end-of-life)
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-azure-5.4 Launchpad, Ubuntu, Debian |
bionic |
Released
(5.4.0-1100.106~18.04.1)
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-azure-5.8 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Ignored
(was needs-triage now end-of-life)
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-azure-edge Launchpad, Ubuntu, Debian |
bionic |
Ignored
(was needs-triage now end-of-life)
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-azure-fde Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Released
(5.4.0-1100.106+cvm1.1)
|
|
| jammy |
Released
(5.15.0-1030.37.1)
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-azure-fde-5.15 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Not vulnerable
(5.15.0-1019.24~20.04.1.1)
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Does not exist
|
|
|
linux-bluefield Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Released
(5.4.0-1054.60)
|
|
| jammy |
Needed
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-dell300x Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(4.15.0-1060.65)
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-fips Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-gcp Launchpad, Ubuntu, Debian |
bionic |
Ignored
(was needs-triage now end-of-life)
|
| focal |
Released
(5.4.0-1097.106)
|
|
| jammy |
Released
(5.15.0-1026.33)
|
|
| kinetic |
Not vulnerable
(5.19.0-1004.4)
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(was needed ESM criteria)
|
|
|
linux-gcp-4.15 Launchpad, Ubuntu, Debian |
bionic |
Released
(4.15.0-1145.161)
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-gcp-5.11 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Ignored
(was needs-triage now end-of-life)
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-gcp-5.13 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Ignored
(was needs-triage now end-of-life)
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-gcp-5.15 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Needed
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-gcp-5.3 Launchpad, Ubuntu, Debian |
bionic |
Ignored
(was needs-triage now end-of-life)
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-gcp-5.4 Launchpad, Ubuntu, Debian |
bionic |
Released
(5.4.0-1097.106~18.04.1)
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-gcp-5.8 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Ignored
(was needs-triage now end-of-life)
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-gke Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Released
(5.4.0-1091.98)
|
|
| jammy |
Released
(5.15.0-1024.29)
|
|
| kinetic |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-gke-4.15 Launchpad, Ubuntu, Debian |
bionic |
Ignored
(was needs-triage now end-of-life)
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-gke-5.0 Launchpad, Ubuntu, Debian |
bionic |
Ignored
(was needs-triage now end-of-life)
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-gke-5.15 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Released
(5.15.0-1027.32~20.04.1)
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-gke-5.3 Launchpad, Ubuntu, Debian |
bionic |
Ignored
(was needs-triage now end-of-life)
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-gke-5.4 Launchpad, Ubuntu, Debian |
bionic |
Ignored
(was needs-triage now end-of-life)
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-gkeop Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Released
(5.4.0-1061.65)
|
|
| jammy |
Released
(5.15.0-1012.16)
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-gkeop-5.4 Launchpad, Ubuntu, Debian |
bionic |
Ignored
(was needs-triage now end-of-life)
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-hwe Launchpad, Ubuntu, Debian |
bionic |
Ignored
(was needs-triage now end-of-life)
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Released
(4.15.0-206.217~16.04.1)
|
|
|
linux-hwe-5.11 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Ignored
(was needs-triage now end-of-life)
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-hwe-5.13 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Ignored
(was needs-triage now end-of-life)
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-hwe-5.15 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Released
(5.15.0-57.63~20.04.1)
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-hwe-5.19 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Does not exist
|
|
| jammy |
Not vulnerable
|
|
| kinetic |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Does not exist
|
|
|
linux-hwe-5.4 Launchpad, Ubuntu, Debian |
bionic |
Released
(5.4.0-136.153~18.04.1)
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-hwe-5.8 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Ignored
(was needs-triage now end-of-life)
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-hwe-edge Launchpad, Ubuntu, Debian |
bionic |
Ignored
(was needs-triage now end-of-life)
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Needs triage
|
|
|
linux-ibm Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Released
(5.4.0-1041.46)
|
|
| jammy |
Released
(5.15.0-1022.25)
|
|
| kinetic |
Not vulnerable
(5.19.0-1004.4)
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-ibm-5.4 Launchpad, Ubuntu, Debian |
bionic |
Released
(5.4.0-1041.46~18.04.1)
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-intel-5.13 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Ignored
(was needs-triage now end-of-life)
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-intel-iotg Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Does not exist
|
|
| jammy |
Needed
|
|
| kinetic |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-intel-iotg-5.15 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Needed
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-kvm Launchpad, Ubuntu, Debian |
bionic |
Released
(4.15.0-1135.140)
|
| focal |
Released
(5.4.0-1083.89)
|
|
| jammy |
Released
(5.15.0-1025.30)
|
|
| kinetic |
Not vulnerable
(5.19.0-1004.4)
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(was needed ESM criteria)
|
|
|
linux-lowlatency Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Does not exist
|
|
| jammy |
Released
(5.15.0-57.63)
|
|
| kinetic |
Not vulnerable
(5.19.0-1003.3)
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-lowlatency-hwe-5.15 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Needed
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-lowlatency-hwe-5.19 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Does not exist
|
|
| jammy |
Not vulnerable
|
|
| kinetic |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Does not exist
|
|
|
linux-lts-xenial Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(was needed ESM criteria)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-oem Launchpad, Ubuntu, Debian |
bionic |
Ignored
(was needs-triage now end-of-life)
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-oem-5.10 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Ignored
(was needs-triage now end-of-life)
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-oem-5.13 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Ignored
(was needs-triage now end-of-life)
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-oem-5.14 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Needed
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-oem-5.17 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Does not exist
|
|
| jammy |
Needed
|
|
| kinetic |
Needs triage
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-oem-5.6 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Ignored
(was needs-triage now end-of-life)
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-oem-6.0 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Does not exist
|
|
| jammy |
Needs triage
|
|
| kinetic |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Does not exist
|
|
|
linux-oem-6.1 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Does not exist
|
|
| jammy |
Not vulnerable
|
|
| kinetic |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Does not exist
|
|
|
linux-oem-osp1 Launchpad, Ubuntu, Debian |
bionic |
Ignored
(was needs-triage now end-of-life)
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-oracle Launchpad, Ubuntu, Debian |
bionic |
Released
(4.15.0-1114.125)
|
| focal |
Released
(5.4.0-1091.100)
|
|
| jammy |
Released
(5.15.0-1026.32)
|
|
| kinetic |
Not vulnerable
(5.19.0-1004.4)
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(was needed ESM criteria)
|
|
|
linux-oracle-5.0 Launchpad, Ubuntu, Debian |
bionic |
Ignored
(was needs-triage now end-of-life)
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-oracle-5.11 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Ignored
(was needs-triage now end-of-life)
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-oracle-5.13 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Ignored
(was needs-triage now end-of-life)
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-oracle-5.15 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Needed
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Does not exist
|
|
|
linux-oracle-5.3 Launchpad, Ubuntu, Debian |
bionic |
Ignored
(was needs-triage now end-of-life)
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-oracle-5.4 Launchpad, Ubuntu, Debian |
bionic |
Released
(5.4.0-1091.100~18.04.1)
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-oracle-5.8 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Ignored
(was needs-triage now end-of-life)
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-raspi Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Released
(5.4.0-1078.89)
|
|
| jammy |
Released
(5.15.0-1022.24)
|
|
| kinetic |
Not vulnerable
(5.19.0-1001.3)
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-raspi-5.4 Launchpad, Ubuntu, Debian |
bionic |
Released
(5.4.0-1078.89~18.04.1)
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-raspi2 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(4.15.0-1127.135)
|
| focal |
Ignored
(was needs-triage now end-of-life)
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-raspi2-5.3 Launchpad, Ubuntu, Debian |
bionic |
Ignored
(was needs-triage now end-of-life)
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-riscv Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Ignored
(was needs-triage now end-of-life)
|
|
| jammy |
Needed
|
|
| kinetic |
Not vulnerable
(5.19.0-1002.2)
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-riscv-5.11 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Ignored
(was needs-triage now end-of-life)
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-riscv-5.8 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Ignored
(was needs-triage now end-of-life)
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
|
linux-snapdragon Launchpad, Ubuntu, Debian |
bionic |
Released
(4.15.0-1145.155)
|
| focal |
Does not exist
|
|
| jammy |
Does not exist
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Released
(5.19~rc4)
|
|
| xenial |
Ignored
(out of standard support)
|
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 6.1 |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges required | Low |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | Low |
| Availability impact | High |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-39842
- https://git.kernel.org/linus/a09d2d00af53b43c6f11e6ab3cb58443c2cac8a7 (5.19-rc4)
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.19
- https://github.com/torvalds/linux/commit/a09d2d00af53b43c6f11e6ab3cb58443c2cac8a7
- https://ubuntu.com/security/notices/USN-5791-1
- https://ubuntu.com/security/notices/USN-5792-1
- https://ubuntu.com/security/notices/USN-5791-2
- https://ubuntu.com/security/notices/USN-5792-2
- https://ubuntu.com/security/notices/USN-5791-3
- https://ubuntu.com/security/notices/USN-5815-1
- https://ubuntu.com/security/notices/USN-5854-1
- https://ubuntu.com/security/notices/USN-5861-1
- https://ubuntu.com/security/notices/USN-5862-1
- https://ubuntu.com/security/notices/USN-5865-1
- https://ubuntu.com/security/notices/USN-5877-1
- https://ubuntu.com/security/notices/USN-5883-1
- https://ubuntu.com/security/notices/USN-5924-1
- NVD
- Launchpad
- Debian