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CVE-2022-30594

Published: 12 May 2022

The Linux kernel before 5.17.2 mishandles seccomp permissions. The PTRACE_SEIZE code path allows attackers to bypass intended restrictions on setting the PT_SUSPEND_SECCOMP flag.

From the Ubuntu Security Team

Jann Horn discovered that the Linux kernel did not properly enforce seccomp restrictions in some situations. A local attacker could use this to bypass intended seccomp sandbox restrictions.

Notes

AuthorNote
sbeattie
PoC in the project zero post
Priority

Medium

CVSS 3 base score: 7.8

Status

Package Release Status
linux
Launchpad, Ubuntu, Debian
trusty Not vulnerable
(3.11.0-12.19)
xenial
Released (4.4.0-227.261)
upstream
Released (5.18~rc1)
bionic
Released (4.15.0-180.189)
focal
Released (5.4.0-113.127)
impish
Released (5.13.0-44.49)
jammy
Released (5.15.0-33.34)
kinetic Pending
(5.19.0-10.10)
Patches:
Introduced by

13c4a90119d28cfcb6b5bdd820c233b86c2b0237

Fixed by ee1fee900537b5d9560e9f937402de5ddc8412f3
linux-hwe
Launchpad, Ubuntu, Debian
trusty Does not exist

bionic Ignored
(replaced by linux-hwe-5.4)
focal Does not exist

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc1)
xenial
Released (4.15.0-180.189~16.04.1)
kinetic Does not exist

linux-hwe-5.4
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc1)
bionic
Released (5.4.0-113.127~18.04.1)
kinetic Does not exist

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(superseded by linux-hwe-5.11)
impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc1)
kinetic Does not exist

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(superseded by linux-hwe-5.13)
impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc1)
kinetic Does not exist

linux-hwe-5.13
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc1)
focal
Released (5.13.0-44.49~20.04.1)
kinetic Does not exist

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(superseded by linux-hwe)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(superseded by linux-hwe-5.4)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

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc1)
kinetic Does not exist

linux-lts-xenial
Launchpad, Ubuntu, Debian
xenial Does not exist

bionic Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

trusty
Released (4.4.0-227.261~14.04.1)
upstream
Released (5.18~rc1)
kinetic Does not exist

linux-kvm
Launchpad, Ubuntu, Debian
trusty Does not exist

bionic
Released (4.15.0-1116.119)
focal
Released (5.4.0-1065.68)
impish
Released (5.13.0-1024.25)
jammy
Released (5.15.0-1007.7)
upstream
Released (5.18~rc1)
xenial
Released (4.4.0-1108.118)
kinetic Pending
(5.19.0-1001.1)
linux-aws
Launchpad, Ubuntu, Debian
trusty
Released (4.4.0-1107.113)
xenial
Released (4.4.0-1143.158)
jammy
Released (5.15.0-1008.10)
upstream
Released (5.18~rc1)
bionic
Released (4.15.0-1130.139)
focal
Released (5.4.0-1075.80)
impish
Released (5.13.0-1025.27)
kinetic Pending
(5.19.0-1001.1)
linux-aws-5.0
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Ignored
(superseded by linux-aws-5.3)
focal Does not exist

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc1)
kinetic Does not exist

linux-aws-5.3
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Ignored
(superseded by linux-aws-5.4)
focal Does not exist

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc1)
kinetic Does not exist

linux-aws-5.4
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic
Released (5.4.0-1075.80~18.04.1)
focal Does not exist

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc1)
kinetic Does not exist

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)
impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc1)
kinetic Does not exist

linux-aws-5.11
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Ignored
(was needs-triage now end-of-life)
impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc1)
kinetic Does not exist

linux-aws-5.13
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

impish Does not exist

jammy Does not exist

focal
Released (5.13.0-1025.27~20.04.1)
upstream
Released (5.18~rc1)
kinetic Does not exist

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

bionic Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

xenial
Released (4.15.0-1130.139~16.04.1)
upstream
Released (5.18~rc1)
kinetic Does not exist

linux-azure
Launchpad, Ubuntu, Debian
trusty
Released (4.15.0-1139.152~14.04.1)
xenial
Released (4.15.0-1139.152~16.04.1)
bionic Ignored
(superseded by linux-azure-5.3)
focal
Released (5.4.0-1080.83)
impish
Released (5.13.0-1025.29)
jammy
Released (5.15.0-1007.8)
upstream
Released (5.18~rc1)
kinetic Pending
(5.19.0-1001.1)
linux-azure-4.15
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

bionic
Released (4.15.0-1139.152)
upstream
Released (5.18~rc1)
kinetic Does not exist

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

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc1)
kinetic Does not exist

linux-azure-5.4
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic
Released (5.4.0-1080.83~18.04.2)
focal Does not exist

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc1)
kinetic Does not exist

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)
impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc1)
kinetic Does not exist

linux-azure-5.11
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

impish Does not exist

jammy Does not exist

focal Ignored
(was needs-triage now end-of-life)
upstream
Released (5.18~rc1)
kinetic Does not exist

linux-azure-5.13
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal
Released (5.13.0-1025.29~20.04.1)
impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc1)
kinetic Does not exist

linux-azure-fde
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

impish Does not exist

jammy Needs triage

focal
Released (5.4.0-1080.83+cvm1.1)
upstream
Released (5.18~rc1)
kinetic Does not exist

linux-bluefield
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal
Released (5.4.0-1036.39)
impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc1)
kinetic Does not exist

linux-dell300x
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

bionic
Released (4.15.0-1047.52)
upstream
Released (5.18~rc1)
kinetic Does not exist

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

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc1)
kinetic Does not exist

linux-fips
Launchpad, Ubuntu, Debian
trusty Does not exist

bionic Does not exist

focal Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc1)
xenial Ignored
(out of standard support)
kinetic Does not exist

linux-gcp
Launchpad, Ubuntu, Debian
trusty Does not exist

bionic Ignored
(superseded by linux-gcp-5.3)
focal
Released (5.4.0-1075.80)
impish
Released (5.13.0-1027.32)
jammy
Released (5.15.0-1005.8)
xenial
Released (4.15.0-1124.138~16.04.1)
upstream
Released (5.18~rc1)
kinetic Pending
(5.19.0-1001.1)
linux-gcp-4.15
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

bionic
Released (4.15.0-1124.138)
upstream
Released (5.18~rc1)
kinetic Does not exist

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

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc1)
kinetic Does not exist

linux-gcp-5.4
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc1)
bionic
Released (5.4.0-1075.80~18.04.1)
kinetic Does not exist

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)
impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc1)
kinetic Does not exist

linux-gcp-5.11
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

impish Does not exist

jammy Does not exist

focal Ignored
(was needs-triage now end-of-life)
upstream
Released (5.18~rc1)
kinetic Does not exist

linux-gcp-5.13
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc1)
focal
Released (5.13.0-1027.32~20.04.1)
kinetic Does not exist

linux-gke
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Needs triage

bionic Does not exist

impish Does not exist

jammy
Released (5.15.0-1005.6)
focal
Released (5.4.0-1072.77)
upstream
Released (5.18~rc1)
kinetic Does not exist

linux-gke-4.15
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

bionic Ignored
(was needs-triage now end-of-life)
upstream
Released (5.18~rc1)
kinetic Does not exist

linux-gke-5.0
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Ignored
(superseded by linux-gke-5.3)
focal Does not exist

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc1)
kinetic Does not exist

linux-gke-5.3
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Ignored
(superseded by linux-gke-5.4)
focal Does not exist

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc1)
kinetic Does not exist

linux-gke-5.4
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic
Released (5.4.0-1072.77~18.04.1)
focal Does not exist

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc1)
kinetic Does not exist

linux-gkeop
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal
Released (5.4.0-1043.44)
impish Does not exist

jammy Not vulnerable
(5.15.0-1001.2)
upstream
Released (5.18~rc1)
kinetic Does not exist

linux-gkeop-5.4
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc1)
bionic
Released (5.4.0-1043.44~18.04.1)
kinetic Does not exist

linux-ibm
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal
Released (5.4.0-1023.25)
impish Does not exist

jammy
Released (5.15.0-1004.4)
upstream
Released (5.18~rc1)
kinetic Pending
(5.19.0-1001.1)
linux-ibm-5.4
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc1)
bionic
Released (5.4.0-1023.25~18.04.1)
kinetic Does not exist

linux-intel-5.13
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

impish Does not exist

jammy Does not exist

focal Ignored
(was needed now end-of-life)
upstream
Released (5.18~rc1)
kinetic Does not exist

linux-lowlatency
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

impish Does not exist

jammy
Released (5.15.0-33.34)
upstream
Released (5.18~rc1)
kinetic Pending
(5.19.0-1001.1)
linux-oracle
Launchpad, Ubuntu, Debian
trusty Does not exist

bionic
Released (4.15.0-1095.104)
jammy
Released (5.15.0-1006.8)
xenial
Released (4.15.0-1095.104~16.04.1)
upstream
Released (5.18~rc1)
focal
Released (5.4.0-1073.79)
impish
Released (5.13.0-1030.35)
kinetic Pending
(5.19.0-1001.1)
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

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc1)
kinetic Does not exist

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

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc1)
kinetic Does not exist

linux-oracle-5.4
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc1)
bionic
Released (5.4.0-1073.79~18.04.1)
kinetic Does not exist

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)
impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc1)
kinetic Does not exist

linux-oracle-5.11
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

impish Does not exist

jammy Does not exist

focal Ignored
(was needs-triage now end-of-life)
upstream
Released (5.18~rc1)
kinetic Does not exist

linux-oracle-5.13
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc1)
focal
Released (5.13.0-1030.35~20.04.1)
kinetic Does not exist

linux-oem
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Needs triage

focal Does not exist

impish Does not exist

jammy Does not exist

bionic Ignored
(was needs-triage now end-of-life)
upstream
Released (5.18~rc1)
kinetic Does not exist

linux-oem-5.6
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

impish Does not exist

jammy Does not exist

focal Ignored
(was needs-triage now end-of-life)
upstream
Released (5.18~rc1)
kinetic Does not exist

linux-oem-5.10
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Ignored
(was needs-triage now end-of-life)
impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc1)
kinetic Does not exist

linux-oem-5.13
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

impish Does not exist

jammy Does not exist

focal Ignored
(was needs-triage now end-of-life)
upstream
Released (5.18~rc1)
kinetic Does not exist

linux-oem-5.14
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

impish Does not exist

jammy Does not exist

focal
Released (5.14.0-1036.40)
upstream
Released (5.18~rc1)
kinetic Does not exist

linux-oem-5.17
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

impish Does not exist

jammy
Released (5.17.0-1004.4)
upstream
Released (5.18~rc1)
kinetic Needed

linux-oem-osp1
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

bionic Ignored
(was needs-triage now end-of-life)
upstream
Released (5.18~rc1)
kinetic Does not exist

linux-raspi
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

jammy
Released (5.15.0-1008.8)
impish
Released (5.13.0-1028.30)
upstream
Released (5.18~rc1)
focal
Released (5.4.0-1062.70)
kinetic Pending

linux-raspi2
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Needs triage

bionic
Released (4.15.0-1111.118)
focal Ignored
(replaced by linux-raspi)
impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc1)
kinetic Does not exist

linux-raspi2-5.3
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Ignored
(superseded by linux-raspi-5.4)
focal Does not exist

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc1)
kinetic Does not exist

linux-raspi-5.4
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

focal Does not exist

impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc1)
bionic
Released (5.4.0-1062.70~18.04.1)
kinetic Does not exist

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)
impish Pending
(5.13.0-1023.25)
jammy
Released (5.15.0-1011.12)
upstream
Released (5.18~rc1)
kinetic Pending
(5.19.0-1001.1)
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)
impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc1)
kinetic Does not exist

linux-riscv-5.11
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

impish Does not exist

jammy Does not exist

focal Ignored
(was needs-triage now end-of-life)
upstream
Released (5.18~rc1)
kinetic Does not exist

linux-snapdragon
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Needs triage

focal Does not exist

impish Does not exist

jammy Does not exist

bionic
Released (4.15.0-1129.138)
upstream
Released (5.18~rc1)
kinetic Does not exist

linux-intel-iotg
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Does not exist

impish Does not exist

jammy
Released (5.15.0-1008.11)
upstream
Released (5.18~rc1)
kinetic Does not exist

linux-intel-iotg-5.15
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Pending
(5.15.0-1008.11~20.04.1)
impish Does not exist

jammy Does not exist

upstream
Released (5.18~rc1)
kinetic Does not exist

linux-lowlatency-hwe-5.15
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

jammy Does not exist

focal Not vulnerable
(5.15.0-33.34~20.04.1)
upstream
Released (5.18~rc1)
kinetic Does not exist

linux-hwe-5.15
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Not vulnerable
(5.15.0-33.34~20.04.1)
jammy Does not exist

upstream
Released (5.18~rc1)
kinetic Does not exist

linux-aws-5.15
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

jammy Does not exist

upstream Needs triage

focal Not vulnerable

kinetic Does not exist

linux-gcp-5.15
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

upstream Needs triage

kinetic Does not exist

linux-gke-5.15
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

upstream Needs triage

kinetic Does not exist

linux-azure-5.15
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

upstream Needs triage

kinetic Does not exist

linux-oracle-5.15
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

upstream Needs triage

kinetic Does not exist

linux-azure-fde-5.15
Launchpad, Ubuntu, Debian
trusty Does not exist

xenial Does not exist

bionic Does not exist

focal Not vulnerable

jammy Does not exist

kinetic Does not exist

upstream Needs triage

linux-oem-6.0
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

upstream Needs triage