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CVE-2024-35970

Published: 20 May 2024

In the Linux kernel, the following vulnerability has been resolved: af_unix: Clear stale u->oob_skb. syzkaller started to report deadlock of unix_gc_lock after commit 4090fa373f0e ("af_unix: Replace garbage collection algorithm."), but it just uncovers the bug that has been there since commit 314001f0bf92 ("af_unix: Add OOB support"). The repro basically does the following. from socket import * from array import array c1, c2 = socketpair(AF_UNIX, SOCK_STREAM) c1.sendmsg([b'a'], [(SOL_SOCKET, SCM_RIGHTS, array("i", [c2.fileno()]))], MSG_OOB) c2.recv(1) # blocked as no normal data in recv queue c2.close() # done async and unblock recv() c1.close() # done async and trigger GC A socket sends its file descriptor to itself as OOB data and tries to receive normal data, but finally recv() fails due to async close(). The problem here is wrong handling of OOB skb in manage_oob(). When recvmsg() is called without MSG_OOB, manage_oob() is called to check if the peeked skb is OOB skb. In such a case, manage_oob() pops it out of the receive queue but does not clear unix_sock(sk)->oob_skb. This is wrong in terms of uAPI. Let's say we send "hello" with MSG_OOB, and "world" without MSG_OOB. The 'o' is handled as OOB data. When recv() is called twice without MSG_OOB, the OOB data should be lost. >>> from socket import * >>> c1, c2 = socketpair(AF_UNIX, SOCK_STREAM, 0) >>> c1.send(b'hello', MSG_OOB) # 'o' is OOB data 5 >>> c1.send(b'world') 5 >>> c2.recv(5) # OOB data is not received b'hell' >>> c2.recv(5) # OOB date is skipped b'world' >>> c2.recv(5, MSG_OOB) # This should return an error b'o' In the same situation, TCP actually returns -EINVAL for the last recv(). Also, if we do not clear unix_sk(sk)->oob_skb, unix_poll() always set EPOLLPRI even though the data has passed through by previous recv(). To avoid these issues, we must clear unix_sk(sk)->oob_skb when dequeuing it from recv queue. The reason why the old GC did not trigger the deadlock is because the old GC relied on the receive queue to detect the loop. When it is triggered, the socket with OOB data is marked as GC candidate because file refcount == inflight count (1). However, after traversing all inflight sockets, the socket still has a positive inflight count (1), thus the socket is excluded from candidates. Then, the old GC lose the chance to garbage-collect the socket. With the old GC, the repro continues to create true garbage that will never be freed nor detected by kmemleak as it's linked to the global inflight list. That's why we couldn't even notice the issue.

Priority

Medium

Status

Package Release Status
linux
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(4.13.0-16.19)
focal Not vulnerable
(5.4.0-9.12)
jammy
Released (5.15.0-116.126)
mantic Ignored
(end of life, was needed)
noble
Released (6.8.0-38.38)
trusty Not vulnerable
(3.11.0-12.19)
upstream
Released (6.9~rc4, 6.8.7)
xenial Not vulnerable
(4.4.0-2.16)
Patches:
Introduced by

314001f0bf927015e459c9d387d62a231fe93af3

Fixed by b46f4eaa4f0ec38909fb0072eea3aeddb32f954e
linux-allwinner-5.19
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(end of kernel support)
mantic Does not exist

noble Does not exist

upstream Ignored
(end of life)
linux-aws
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(4.15.0-1001.1)
focal Not vulnerable
(5.4.0-1005.5)
jammy
Released (5.15.0-1065.71)
mantic Ignored
(end of life, was needed)
noble Pending
(6.8.0-1011.12)
trusty Not vulnerable
(4.4.0-1002.2)
upstream
Released (6.9~rc4, 6.8.7)
xenial Not vulnerable
(4.4.0-1001.10)
linux-aws-5.0
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-aws-5.3)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-aws-5.3)
linux-aws-5.11
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-aws-5.13)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-aws-5.13)
linux-aws-5.13
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-aws-5.15)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-aws-5.15)
linux-aws-5.15
Launchpad, Ubuntu, Debian
focal Pending
(5.15.0-1065.71~20.04.1)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-aws-5.19
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(superseded by linux-aws-6.2)
mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-aws-6.2)
linux-aws-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-aws-5.4)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-aws-5.4)
linux-aws-5.4
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(5.4.0-1018.18~18.04.1)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-aws-5.8
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-aws-5.11)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-aws-5.11)
linux-aws-6.2
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(superseded by linux-aws-6.5)
mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-aws-6.5)
linux-aws-6.5
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Needed

mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-aws-fips
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-aws-hwe
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
xenial Not vulnerable
(4.15.0-1030.31~16.04.1)
linux-azure
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-azure-5.3)
focal Not vulnerable
(5.4.0-1006.6)
jammy
Released (5.15.0-1068.77)
mantic Ignored
(end of life, was needed)
noble
Released (6.8.0-1010.10)
trusty Not vulnerable
(4.15.0-1023.24~14.04.1)
upstream
Released (6.9~rc4, 6.8.7)
xenial Not vulnerable
(4.11.0-1009.9)
linux-azure-4.15
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(4.15.0-1082.92)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-azure-5.11
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-azure-5.13)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-azure-5.13)
linux-azure-5.13
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-azure-5.15)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-azure-5.15)
linux-azure-5.15
Launchpad, Ubuntu, Debian
focal
Released (5.15.0-1068.77~20.04.1)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-azure-5.19
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(superseded by linux-azure-6.2)
mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-azure-6.2)
linux-azure-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-azure-5.4)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-azure-5.4)
linux-azure-5.4
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(5.4.0-1020.20~18.04.1)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-azure-5.8
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-azure-5.11)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-azure-5.11)
linux-azure-6.2
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(superseded by linux-azure-6.5)
mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-azure-6.5)
linux-azure-6.5
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Needed

mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-azure-edge
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-azure-5.3)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-azure-5.3)
linux-azure-fde
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-azure-fde-5.15)
jammy
Released (5.15.0-1068.77.1)
mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-azure-fde-5.15
Launchpad, Ubuntu, Debian
focal
Released (5.15.0-1068.77~20.04.1.1)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-azure-fde-5.19
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(superseded by linux-azure-fde-6.2)
mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-azure-fde-6.2)
linux-azure-fde-6.2
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(replaced by linux-azure-6.5)
mantic Does not exist

noble Does not exist

upstream Ignored
(replaced by linux-azure-6.5)
linux-azure-fips
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-bluefield
Launchpad, Ubuntu, Debian
focal Not vulnerable
(5.4.0-1007.10)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-fips
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-gcp
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-gcp-5.3)
focal Not vulnerable
(5.4.0-1005.5)
jammy
Released (5.15.0-1064.72)
mantic Ignored
(end of life, was needed)
noble
Released (6.8.0-1010.11)
upstream
Released (6.9~rc4, 6.8.7)
xenial Not vulnerable
(4.10.0-1004.4)
linux-gcp-4.15
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(4.15.0-1071.81)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-gcp-5.11
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-gcp-5.13)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-gcp-5.13)
linux-gcp-5.13
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-gcp-5.15)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-gcp-5.15)
linux-gcp-5.15
Launchpad, Ubuntu, Debian
focal Pending
(5.15.0-1064.72~20.04.2)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-gcp-5.19
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(superseded by linux-gcp-6.2)
mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-gcp-6.2)
linux-gcp-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-gcp-5.4)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-gcp-5.4)
linux-gcp-5.4
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(5.4.0-1019.19~18.04.2)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-gcp-5.8
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-gcp-5.11)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-gcp-5.11)
linux-gcp-6.2
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(superseded by linux-gcp-6.5)
mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-gcp-6.5)
linux-gcp-6.5
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Needed

mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-gcp-fips
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-gke
Launchpad, Ubuntu, Debian
focal Ignored
(end of kernel support)
jammy
Released (5.15.0-1062.68)
mantic Does not exist

noble
Released (6.8.0-1006.9)
upstream
Released (6.9~rc4, 6.8.7)
linux-gke-4.15
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-gke-5.0)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-gke-5.0)
linux-gke-5.15
Launchpad, Ubuntu, Debian
focal Ignored
(end of kernel support)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(end of life)
linux-gke-5.4
Launchpad, Ubuntu, Debian
bionic Ignored
(end of kernel support)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(end of life)
linux-gkeop
Launchpad, Ubuntu, Debian
focal Not vulnerable
(5.4.0-1008.9)
jammy
Released (5.15.0-1048.55)
mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-gkeop-5.15
Launchpad, Ubuntu, Debian
focal
Released (5.15.0-1048.55~20.04.1)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-gkeop-5.4
Launchpad, Ubuntu, Debian
bionic Ignored
(end of kernel support)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(end of life)
linux-hwe
Launchpad, Ubuntu, Debian
bionic Ignored
(replaced by linux-hwe-5.4)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
xenial Not vulnerable
(4.8.0-39.42~16.04.1)
linux-hwe-5.11
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-hwe-5.13)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-hwe-5.13)
linux-hwe-5.13
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-hwe-5.15)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-hwe-5.15)
linux-hwe-5.15
Launchpad, Ubuntu, Debian
focal
Released (5.15.0-116.126~20.04.1)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-hwe-5.19
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(superseded by linux-hwe-6.2)
mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-hwe-6.2)
linux-hwe-5.4
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(5.4.0-37.41~18.04.1)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-hwe-5.8
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-hwe-5.11)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-hwe-5.11)
linux-hwe-6.2
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(superseded by linux-hwe-6.5)
mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-hwe-6.5)
linux-hwe-6.5
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(superseded by linux-hwe-6.8, was needed)
mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-hwe-edge
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-hwe-5.4)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(end of life)
xenial Ignored
(superseded by linux-hwe)
linux-ibm
Launchpad, Ubuntu, Debian
focal Not vulnerable
(5.4.0-1003.4)
jammy
Released (5.15.0-1058.61)
mantic Ignored
(end of kernel support)
noble
Released (6.8.0-1008.8)
upstream
Released (6.9~rc4, 6.8.7)
linux-ibm-5.15
Launchpad, Ubuntu, Debian
focal
Released (5.15.0-1058.61~20.04.1)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-ibm-5.4
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(5.4.0-1010.11~18.04.2)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-intel
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Does not exist

mantic Does not exist

noble
Released (6.8.0-1007.14)
trusty Does not exist

upstream
Released (6.9~rc4, 6.8.7)
xenial Does not exist

linux-intel-5.13
Launchpad, Ubuntu, Debian
focal Ignored
(end of kernel support)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(end of life)
linux-intel-iotg
Launchpad, Ubuntu, Debian
focal Does not exist

jammy
Released (5.15.0-1060.66)
mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-intel-iotg-5.15
Launchpad, Ubuntu, Debian
focal
Released (5.15.0-1060.66~20.04.1)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-iot
Launchpad, Ubuntu, Debian
focal Not vulnerable
(5.4.0-1001.3)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-kvm
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(4.15.0-1002.2)
focal Not vulnerable
(5.4.0-1004.4)
jammy
Released (5.15.0-1062.67)
mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
xenial Not vulnerable
(4.4.0-1004.9)
linux-laptop
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Does not exist

mantic Ignored
(end of life, was needed)
noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-lowlatency
Launchpad, Ubuntu, Debian
focal Does not exist

jammy
Released (5.15.0-116.126)
mantic Ignored
(end of life, was needed)
noble
Released (6.8.0-38.38.1)
upstream
Released (6.9~rc4, 6.8.7)
linux-lowlatency-hwe-5.15
Launchpad, Ubuntu, Debian
focal
Released (5.15.0-116.126~20.04.1)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-lowlatency-hwe-5.19
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(superseded by linux-lowlatency-hwe-6.2)
mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-lowlatency-hwe-6.2)
linux-lowlatency-hwe-6.2
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(superseded by linux-lowlatency-hwe-6.5)
mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-lowlatency-hwe-6.5)
linux-lowlatency-hwe-6.5
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(superseded by linux-lowlatency-hwe-6.8, was needed)
mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-lts-xenial
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

trusty Not vulnerable
(4.4.0-13.29~14.04.1)
upstream
Released (6.9~rc4, 6.8.7)
linux-nvidia
Launchpad, Ubuntu, Debian
focal Does not exist

jammy
Released (5.15.0-1060.61)
mantic Does not exist

noble
Released (6.8.0-1009.9)
upstream
Released (6.9~rc4, 6.8.7)
linux-nvidia-6.2
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(superseded by linux-nvidia-6.5)
mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-nvidia-6.5)
linux-nvidia-6.5
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Needed

mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-oem
Launchpad, Ubuntu, Debian
bionic Ignored
(replaced by linux-hwe-5.4)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(end of life)
linux-oem-5.10
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-oem-5.13)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-oem-5.13)
linux-oem-5.13
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-oem-5.14)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-oem-5.14)
linux-oem-5.14
Launchpad, Ubuntu, Debian
focal Ignored
(replaced by linux-hwe-5.15)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(replaced by linux-hwe-5.15)
linux-oem-5.17
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(superseded by linux-oem-6.1)
mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-oem-6.1)
linux-oem-5.6
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-oem-5.10)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-oem-5.10)
linux-oem-6.0
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(superseded by linux-oem-6.1)
mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-oem-6.1)
linux-oem-6.1
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(superseded by linux-oem-6.5)
mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-oem-6.5)
linux-oem-6.5
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Needed

mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-oem-6.8
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Does not exist

mantic Does not exist

noble
Released (6.8.0-1008.8)
trusty Does not exist

upstream
Released (6.9~rc4, 6.8.7)
xenial Does not exist

linux-oracle
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(4.15.0-1007.9)
focal Not vulnerable
(5.4.0-1005.5)
jammy
Released (5.15.0-1063.69)
mantic Ignored
(end of life, was needed)
noble Pending
(6.8.0-1008.8)
upstream
Released (6.9~rc4, 6.8.7)
xenial Not vulnerable
(4.15.0-1007.9~16.04.1)
linux-oracle-5.0
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-oracle-5.3)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-oracle-5.3)
linux-oracle-5.11
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-oracle-5.13)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-oracle-5.13)
linux-oracle-5.13
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-oracle-5.15)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-oracle-5.15)
linux-oracle-5.15
Launchpad, Ubuntu, Debian
focal
Released (5.15.0-1063.69~20.04.1)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-oracle-5.3
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-oracle-5.4)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-oracle-5.4)
linux-oracle-5.4
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(5.4.0-1019.19~18.04.1)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-oracle-5.8
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-oracle-5.11)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-oracle-5.11)
linux-oracle-6.5
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Needed

mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-raspi
Launchpad, Ubuntu, Debian
focal Not vulnerable
(5.4.0-1007.7)
jammy Pending
(5.15.0-1058.61)
mantic Ignored
(end of life, was needed)
noble
Released (6.8.0-1007.7)
upstream
Released (6.9~rc4, 6.8.7)
linux-raspi-5.4
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(5.4.0-1013.13~18.04.1)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-raspi2
Launchpad, Ubuntu, Debian
focal Ignored
(replaced by linux-raspi)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(replaced by linux-raspi)
linux-riscv
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-riscv-5.8)
jammy Ignored
(end of kernel support)
mantic Ignored
(end of life, was needed)
noble
Released (6.8.0-38.38.1)
upstream
Released (6.9~rc4, 6.8.7)
linux-riscv-5.11
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-riscv-5.13)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-riscv-5.13)
linux-riscv-5.15
Launchpad, Ubuntu, Debian
focal
Released (5.15.0-1061.65~20.04.1)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-riscv-5.19
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(end of kernel support)
mantic Does not exist

noble Does not exist

upstream Ignored
(end of life)
linux-riscv-5.8
Launchpad, Ubuntu, Debian
focal Ignored
(superseded by linux-riscv-5.11)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-riscv-5.11)
linux-riscv-6.5
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Needed

mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-starfive
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Does not exist

mantic Ignored
(end of life, was needed)
noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-starfive-5.19
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(end of kernel support)
mantic Does not exist

noble Does not exist

upstream Ignored
(end of life)
linux-starfive-6.2
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Ignored
(superseded by linux-starfive-6.5)
mantic Does not exist

noble Does not exist

upstream Ignored
(superseded by linux-starfive-6.5)
linux-starfive-6.5
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Needed

mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)
linux-xilinx-zynqmp
Launchpad, Ubuntu, Debian
focal Not vulnerable
(5.4.0-1020.24)
jammy Pending
(5.15.0-1032.36)
mantic Does not exist

noble Does not exist

upstream
Released (6.9~rc4, 6.8.7)