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CVE-2022-48688

Published: 3 May 2024

In the Linux kernel, the following vulnerability has been resolved: i40e: Fix kernel crash during module removal The driver incorrectly frees client instance and subsequent i40e module removal leads to kernel crash. Reproducer: 1. Do ethtool offline test followed immediately by another one host# ethtool -t eth0 offline; ethtool -t eth0 offline 2. Remove recursively irdma module that also removes i40e module host# modprobe -r irdma Result: [ 8675.035651] i40e 0000:3d:00.0 eno1: offline testing starting [ 8675.193774] i40e 0000:3d:00.0 eno1: testing finished [ 8675.201316] i40e 0000:3d:00.0 eno1: offline testing starting [ 8675.358921] i40e 0000:3d:00.0 eno1: testing finished [ 8675.496921] i40e 0000:3d:00.0: IRDMA hardware initialization FAILED init_state=2 status=-110 [ 8686.188955] i40e 0000:3d:00.1: i40e_ptp_stop: removed PHC on eno2 [ 8686.943890] i40e 0000:3d:00.1: Deleted LAN device PF1 bus=0x3d dev=0x00 func=0x01 [ 8686.952669] i40e 0000:3d:00.0: i40e_ptp_stop: removed PHC on eno1 [ 8687.761787] BUG: kernel NULL pointer dereference, address: 0000000000000030 [ 8687.768755] #PF: supervisor read access in kernel mode [ 8687.773895] #PF: error_code(0x0000) - not-present page [ 8687.779034] PGD 0 P4D 0 [ 8687.781575] Oops: 0000 [#1] PREEMPT SMP NOPTI [ 8687.785935] CPU: 51 PID: 172891 Comm: rmmod Kdump: loaded Tainted: G W I 5.19.0+ #2 [ 8687.794800] Hardware name: Intel Corporation S2600WFD/S2600WFD, BIOS SE5C620.86B.0X.02.0001.051420190324 05/14/2019 [ 8687.805222] RIP: 0010:i40e_lan_del_device+0x13/0xb0 [i40e] [ 8687.810719] Code: d4 84 c0 0f 84 b8 25 01 00 e9 9c 25 01 00 41 bc f4 ff ff ff eb 91 90 0f 1f 44 00 00 41 54 55 53 48 8b 87 58 08 00 00 48 89 fb <48> 8b 68 30 48 89 ef e8 21 8a 0f d5 48 89 ef e8 a9 78 0f d5 48 8b [ 8687.829462] RSP: 0018:ffffa604072efce0 EFLAGS: 00010202 [ 8687.834689] RAX: 0000000000000000 RBX: ffff8f43833b2000 RCX: 0000000000000000 [ 8687.841821] RDX: 0000000000000000 RSI: ffff8f4b0545b298 RDI: ffff8f43833b2000 [ 8687.848955] RBP: ffff8f43833b2000 R08: 0000000000000001 R09: 0000000000000000 [ 8687.856086] R10: 0000000000000000 R11: 000ffffffffff000 R12: ffff8f43833b2ef0 [ 8687.863218] R13: ffff8f43833b2ef0 R14: ffff915103966000 R15: ffff8f43833b2008 [ 8687.870342] FS: 00007f79501c3740(0000) GS:ffff8f4adffc0000(0000) knlGS:0000000000000000 [ 8687.878427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8687.884174] CR2: 0000000000000030 CR3: 000000014276e004 CR4: 00000000007706e0 [ 8687.891306] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 8687.898441] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 8687.905572] PKRU: 55555554 [ 8687.908286] Call Trace: [ 8687.910737] <TASK> [ 8687.912843] i40e_remove+0x2c0/0x330 [i40e] [ 8687.917040] pci_device_remove+0x33/0xa0 [ 8687.920962] device_release_driver_internal+0x1aa/0x230 [ 8687.926188] driver_detach+0x44/0x90 [ 8687.929770] bus_remove_driver+0x55/0xe0 [ 8687.933693] pci_unregister_driver+0x2a/0xb0 [ 8687.937967] i40e_exit_module+0xc/0xf48 [i40e] Two offline tests cause IRDMA driver failure (ETIMEDOUT) and this failure is indicated back to i40e_client_subtask() that calls i40e_client_del_instance() to free client instance referenced by pf->cinst and sets this pointer to NULL. During the module removal i40e_remove() calls i40e_lan_del_device() that dereferences pf->cinst that is NULL -> crash. Do not remove client instance when client open callbacks fails and just clear __I40E_CLIENT_INSTANCE_OPENED bit. The driver also needs to take care about this situation (when netdev is up and client is NOT opened) in i40e_notify_client_of_netdev_close() and calls client close callback only when __I40E_CLIENT_INSTANCE_OPENED is set.

Priority

Medium

Cvss 3 Severity Score

5.5

Score breakdown

Status

Package Release Status
linux
Launchpad, Ubuntu, Debian
bionic Pending
(4.15.0-201.212)
focal Pending
(5.4.0-136.153)
jammy Pending
(5.15.0-57.63)
mantic Not vulnerable
(6.2.0-20.20)
noble Not vulnerable
(6.5.0-9.9)
trusty Not vulnerable
(3.11.0-12.19)
upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
xenial Not vulnerable
(4.4.0-2.16)
Patches:
Introduced by

0ef2d5afb12d379f4dd5df696219a01b88bb778a

Fixed by fb8396aeda5872369a8ed6d2301e2c86e303c520
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 Pending
(4.15.0-1147.159)
focal Pending
(5.4.0-1093.101)
jammy Pending
(5.15.0-1027.31)
mantic Not vulnerable
(6.2.0-1003.3)
noble Not vulnerable
(6.5.0-1008.8)
trusty Not vulnerable
(4.4.0-1002.2)
upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
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
(5.15.0-1027.31~20.04.1)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
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 Pending
(5.4.0-1093.102~18.04.2)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
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 Not vulnerable
(6.5.0-1008.8~22.04.1)
mantic Does not exist

noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
linux-aws-fips
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
xenial Does not exist

linux-aws-hwe
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
xenial Pending
(4.15.0-1147.159~16.04.1)
linux-azure
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-azure-5.3)
focal Pending
(5.4.0-1100.106)
jammy Pending
(5.15.0-1030.37)
mantic Not vulnerable
(6.2.0-1003.3)
noble Not vulnerable
(6.5.0-1007.7)
trusty Pending
(4.15.0-1158.173~14.04.1)
upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
xenial Pending
(4.15.0-1159.174~16.04.1)
linux-azure-4.15
Launchpad, Ubuntu, Debian
bionic Pending
(4.15.0-1158.173)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
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 Pending
(5.15.0-1030.37~20.04.1)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
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 Pending
(5.4.0-1100.106~18.04.1)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
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 Not vulnerable
(6.5.0-1007.7~22.04.1)
mantic Does not exist

noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
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 (5.15.0-1030.37.1)
mantic Does not exist

noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
linux-azure-fde-5.15
Launchpad, Ubuntu, Debian
focal
Released (5.15.0-1030.37~20.04.1.1)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
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
bionic Does not exist

focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
xenial Does not exist

linux-bluefield
Launchpad, Ubuntu, Debian
focal Pending
(5.4.0-1054.60)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
linux-fips
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
linux-gcp
Launchpad, Ubuntu, Debian
bionic Ignored
(superseded by linux-gcp-5.3)
focal Pending
(5.4.0-1097.106)
jammy Pending
(5.15.0-1026.33)
mantic Not vulnerable
(6.2.0-1005.5)
noble Not vulnerable
(6.5.0-1007.7)
upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
xenial Pending
(4.15.0-1142.158~16.04.1)
linux-gcp-4.15
Launchpad, Ubuntu, Debian
bionic Pending
(4.15.0-1142.158)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
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
(5.15.0-1026.33~20.04.1)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
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 Pending
(5.4.0-1097.106~18.04.1)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
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 Not vulnerable
(6.5.0-1010.10~22.04.3)
mantic Does not exist

noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
linux-gcp-fips
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

trusty Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
xenial Does not exist

linux-gke
Launchpad, Ubuntu, Debian
focal Ignored
(end of kernel support)
jammy Pending
(5.15.0-1024.29)
mantic Does not exist

noble Not vulnerable
(6.8.0-1003.5)
upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
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 Pending
(5.4.0-1061.65)
jammy Pending
(5.15.0-1012.16)
mantic Does not exist

noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
linux-gkeop-5.15
Launchpad, Ubuntu, Debian
focal Pending
(5.15.0-1012.16~20.04.1)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
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 (6.0~rc5, 5.4.213, 5.15.68)
xenial Pending
(4.15.0-201.212~16.04.1)
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 Pending
(5.15.0-57.63~20.04.1)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
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 Pending
(5.4.0-136.153~18.04.1)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
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 Not vulnerable
(6.5.0-14.14~22.04.1)
mantic Does not exist

noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
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 Pending
(5.4.0-1041.46)
jammy Pending
(5.15.0-1022.25)
mantic Ignored
(end of kernel support)
noble Not vulnerable
(6.5.0-1009.9)
upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
linux-ibm-5.15
Launchpad, Ubuntu, Debian
focal Not vulnerable
(5.15.0-1033.36~20.04.1)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
linux-ibm-5.4
Launchpad, Ubuntu, Debian
bionic Pending
(5.4.0-1041.46~18.04.1)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
linux-intel
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Does not exist

mantic Does not exist

noble Not vulnerable
(6.8.0-1001.6)
trusty Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
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 Pending
(5.15.0-1023.28)
mantic Does not exist

noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
linux-intel-iotg-5.15
Launchpad, Ubuntu, Debian
focal Pending
(5.15.0-1023.28~20.04.1)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
linux-iot
Launchpad, Ubuntu, Debian
focal Pending
(5.4.0-1010.12)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
linux-kvm
Launchpad, Ubuntu, Debian
bionic Pending
(4.15.0-1133.138)
focal Pending
(5.4.0-1083.89)
jammy Pending
(5.15.0-1025.30)
mantic Does not exist

noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
xenial Not vulnerable
(4.4.0-1004.9)
linux-laptop
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Does not exist

mantic Not vulnerable
(6.5.0-1003.6)
noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
linux-lowlatency
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Pending
(5.15.0-57.63)
mantic Not vulnerable
(6.2.0-1003.3)
noble Not vulnerable
(6.5.0-9.9.1)
upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
linux-lowlatency-hwe-5.15
Launchpad, Ubuntu, Debian
focal Pending
(5.15.0-58.64~20.04.1)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
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 Not vulnerable
(6.5.0-14.14.1~22.04.1)
mantic Does not exist

noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
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 (6.0~rc5, 5.4.213, 5.15.68)
linux-nvidia
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Pending
(5.15.0-1015.15)
mantic Does not exist

noble Not vulnerable
(6.8.0-1007.7)
upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
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 Not vulnerable
(6.5.0-1004.4)
mantic Does not exist

noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
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 Not vulnerable
(6.5.0-1003.3)
mantic Does not exist

noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
linux-oem-6.8
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Does not exist

jammy Does not exist

mantic Does not exist

noble Not vulnerable
(6.8.0-1003.3)
trusty Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
xenial Does not exist

linux-oracle
Launchpad, Ubuntu, Debian
bionic Pending
(4.15.0-1112.123)
focal Pending
(5.4.0-1091.100)
jammy Pending
(5.15.0-1026.32)
mantic Not vulnerable
(6.2.0-1003.3)
noble Not vulnerable
(6.5.0-1010.10)
upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
xenial Pending
(4.15.0-1112.123~16.04.1)
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 Pending
(5.15.0-1027.33~20.04.1)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
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 Pending
(5.4.0-1091.100~18.04.1)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
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 Not vulnerable
(6.5.0-1013.13~22.04.4)
mantic Does not exist

noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
linux-raspi
Launchpad, Ubuntu, Debian
focal Pending
(5.4.0-1078.89)
jammy Pending
(5.15.0-1022.24)
mantic Not vulnerable
(6.2.0-1004.5)
noble Not vulnerable
(6.5.0-1005.7)
upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
linux-raspi-5.4
Launchpad, Ubuntu, Debian
bionic Pending
(5.4.0-1078.89~18.04.1)
focal Does not exist

jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
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 Not vulnerable
(6.2.0-19.19.1)
noble Not vulnerable
(6.5.0-9.9.1)
upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
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 Pending
(5.15.0-1027.31~20.04.1)
jammy Does not exist

mantic Does not exist

noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
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 Not vulnerable
(6.5.0-17.17.1.1~22.04.1)
mantic Does not exist

noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
linux-starfive
Launchpad, Ubuntu, Debian
focal Does not exist

jammy Does not exist

mantic Not vulnerable
(6.5.0-1002.3)
noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
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 Not vulnerable
(6.5.0-1007.8~22.04.1)
mantic Does not exist

noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)
linux-xilinx-zynqmp
Launchpad, Ubuntu, Debian
focal Not vulnerable
(5.4.0-1020.24)
jammy Not vulnerable
(5.15.0-1022.26)
mantic Does not exist

noble Does not exist

upstream
Released (6.0~rc5, 5.4.213, 5.15.68)

Severity score breakdown

Parameter Value
Base score 5.5
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H