CVE-2023-20937
Published: 28 February 2023
In several functions of the Android Linux kernel, there is a possible way to corrupt memory due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-257443051References: Upstream kernel
Notes
Author | Note |
---|---|
sbeattie | this is likely Android specific, as it's an issue with the interaction of CONFIG_SPECULATIVE_PAGE_FAULT, which never made it upstream (see lore link for thread). |
Priority
Status
Package | Release | Status |
---|---|---|
linux Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(Android-specific)
|
focal |
Not vulnerable
(Android-specific)
|
|
jammy |
Not vulnerable
(Android-specific)
|
|
kinetic |
Not vulnerable
(Android-specific)
|
|
lunar |
Not vulnerable
(Android-specific)
|
|
trusty |
Not vulnerable
(Android-specific)
|
|
xenial |
Not vulnerable
(Android-specific)
|
|
upstream |
Not vulnerable
(debian: Android-specific)
|
|
linux-aws Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(Android-specific)
|
focal |
Not vulnerable
(Android-specific)
|
|
jammy |
Not vulnerable
(Android-specific)
|
|
kinetic |
Not vulnerable
(Android-specific)
|
|
lunar |
Not vulnerable
(Android-specific)
|
|
trusty |
Not vulnerable
(Android-specific)
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Not vulnerable
(Android-specific)
|
|
linux-aws-5.0 Launchpad, Ubuntu, Debian |
bionic |
Ignored
(superseded by linux-aws-5.3)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-aws-5.11 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Ignored
(superseded by linux-aws-5.13)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-aws-5.13)
|
|
xenial |
Does not exist
|
|
linux-aws-5.13 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Ignored
(superseded by linux-aws-5.15)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-aws-5.15)
|
|
xenial |
Does not exist
|
|
linux-aws-5.15 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Not vulnerable
(Android-specific)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-aws-5.3 Launchpad, Ubuntu, Debian |
bionic |
Ignored
(superseded by linux-aws-5.4)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-aws-5.4)
|
|
xenial |
Does not exist
|
|
linux-aws-5.4 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(Android-specific)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-aws-5.8 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Ignored
(superseded by linux-aws-5.11)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-aws-5.11)
|
|
xenial |
Does not exist
|
|
linux-aws-hwe Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Not vulnerable
(Android-specific)
|
|
linux-azure Launchpad, Ubuntu, Debian |
bionic |
Ignored
(superseded by linux-azure-5.3)
|
focal |
Not vulnerable
(Android-specific)
|
|
jammy |
Not vulnerable
(Android-specific)
|
|
kinetic |
Not vulnerable
(Android-specific)
|
|
lunar |
Not vulnerable
(Android-specific)
|
|
trusty |
Not vulnerable
(Android-specific)
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Not vulnerable
(Android-specific)
|
|
linux-azure-4.15 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(Android-specific)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-azure-5.11 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Ignored
(superseded by linux-azure-5.13)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-azure-5.13)
|
|
xenial |
Does not exist
|
|
linux-azure-5.13 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Ignored
(superseded by linux-azure-5.15)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-azure-5.15)
|
|
xenial |
Does not exist
|
|
linux-azure-5.15 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Not vulnerable
(Android-specific)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-azure-5.19 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Does not exist
|
|
jammy |
Not vulnerable
(Android-specific)
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-azure-5.3 Launchpad, Ubuntu, Debian |
bionic |
Ignored
(superseded by linux-azure-5.4)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-azure-5.4)
|
|
xenial |
Does not exist
|
|
linux-azure-5.4 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(Android-specific)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-azure-5.8 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Ignored
(superseded by linux-azure-5.11)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-azure-5.11)
|
|
xenial |
Does not exist
|
|
linux-azure-edge Launchpad, Ubuntu, Debian |
bionic |
Ignored
(superseded by linux-azure-5.3)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-azure-fde Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Not vulnerable
(Android-specific)
|
|
jammy |
Not vulnerable
(Android-specific)
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-azure-fde-5.15 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Not vulnerable
(Android-specific)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-azure-fde-5.19 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Does not exist
|
|
jammy |
Not vulnerable
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Does not exist
|
|
linux-bluefield Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Not vulnerable
(Android-specific)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-dell300x Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(Android-specific)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-fips Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Ignored
(end of standard support)
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Ignored
(end of standard support)
|
|
linux-gcp Launchpad, Ubuntu, Debian |
bionic |
Ignored
(superseded by linux-gcp-5.3)
|
focal |
Not vulnerable
(Android-specific)
|
|
jammy |
Not vulnerable
(Android-specific)
|
|
kinetic |
Not vulnerable
(Android-specific)
|
|
lunar |
Not vulnerable
(Android-specific)
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Not vulnerable
(Android-specific)
|
|
linux-gcp-4.15 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(Android-specific)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-gcp-5.11 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Ignored
(superseded by linux-gcp-5.13)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-gcp-5.13)
|
|
xenial |
Does not exist
|
|
linux-gcp-5.13 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Ignored
(superseded by linux-gcp-5.15)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-gcp-5.15)
|
|
xenial |
Does not exist
|
|
linux-gcp-5.15 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Not vulnerable
(Android-specific)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-gcp-5.3 Launchpad, Ubuntu, Debian |
bionic |
Ignored
(superseded by linux-gcp-5.4)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-gcp-5.4)
|
|
xenial |
Does not exist
|
|
linux-gcp-5.4 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(Android-specific)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-gcp-5.8 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Ignored
(superseded by linux-gcp-5.11)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-gcp-5.11)
|
|
xenial |
Does not exist
|
|
linux-gke Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Not vulnerable
(Android-specific)
|
|
jammy |
Not vulnerable
(Android-specific)
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Ignored
(end of standard support)
|
|
linux-gke-4.15 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(Android-specific)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-gke-5.0 Launchpad, Ubuntu, Debian |
bionic |
Ignored
(end of standard support)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-gke-5.15 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Not vulnerable
(Android-specific)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-gke-5.3 Launchpad, Ubuntu, Debian |
bionic |
Ignored
(end of standard support)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-gke-5.4)
|
|
xenial |
Does not exist
|
|
linux-gke-5.4 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(Android-specific)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-gkeop Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Not vulnerable
(Android-specific)
|
|
jammy |
Not vulnerable
(Android-specific)
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-gkeop-5.4 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(Android-specific)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-hwe Launchpad, Ubuntu, Debian |
xenial |
Not vulnerable
(Android-specific)
|
trusty |
Does not exist
|
|
bionic |
Ignored
(replaced by linux-hwe-5.4)
|
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
linux-hwe-5.11 Launchpad, Ubuntu, Debian |
kinetic |
Does not exist
|
upstream |
Ignored
(superseded by linux-hwe-5.13)
|
|
xenial |
Does not exist
|
|
bionic |
Does not exist
|
|
focal |
Ignored
(superseded by linux-hwe-5.13)
|
|
jammy |
Does not exist
|
|
trusty |
Does not exist
|
|
linux-hwe-5.13 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Ignored
(superseded by linux-hwe-5.15)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-hwe-5.15)
|
|
xenial |
Does not exist
|
|
linux-hwe-5.15 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Not vulnerable
(Android-specific)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-hwe-5.19 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Does not exist
|
|
jammy |
Not vulnerable
(Android-specific)
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-hwe-5.4 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(Android-specific)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-hwe-5.8 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Ignored
(superseded by linux-hwe-5.11)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-hwe-5.11)
|
|
xenial |
Does not exist
|
|
linux-hwe-edge Launchpad, Ubuntu, Debian |
bionic |
Ignored
(superseded by linux-hwe-5.4)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Ignored
(superseded by linux-hwe)
|
|
linux-ibm Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Not vulnerable
(Android-specific)
|
|
jammy |
Not vulnerable
(Android-specific)
|
|
kinetic |
Not vulnerable
(Android-specific)
|
|
lunar |
Not vulnerable
(Android-specific)
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-ibm-5.4 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(Android-specific)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-intel-5.13 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Not vulnerable
(Android-specific)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-intel-iotg Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Does not exist
|
|
jammy |
Not vulnerable
(Android-specific)
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-intel-iotg-5.15 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Not vulnerable
(Android-specific)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-iot Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Not vulnerable
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Does not exist
|
|
linux-kvm Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(Android-specific)
|
focal |
Not vulnerable
(Android-specific)
|
|
jammy |
Not vulnerable
(Android-specific)
|
|
kinetic |
Not vulnerable
(Android-specific)
|
|
lunar |
Not vulnerable
(Android-specific)
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Not vulnerable
(Android-specific)
|
|
linux-lowlatency Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Does not exist
|
|
jammy |
Not vulnerable
(Android-specific)
|
|
kinetic |
Not vulnerable
(Android-specific)
|
|
lunar |
Not vulnerable
(Android-specific)
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-lowlatency-hwe-5.15 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Not vulnerable
(Android-specific)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-lts-xenial Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Not vulnerable
(Android-specific)
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-oem Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(Android-specific)
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Ignored
(end of standard support)
|
|
focal |
Does not exist
|
|
linux-oem-5.10 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Not vulnerable
(Android-specific)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-oem-5.13 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Ignored
(superseded by linux-oem-5.14)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-oem-5.14)
|
|
xenial |
Does not exist
|
|
linux-oem-5.14 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Ignored
(end of life, was needs-triage)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-oem-5.17 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Does not exist
|
|
jammy |
Not vulnerable
(Android-specific)
|
|
kinetic |
Ignored
(end of life, was needs-triage)
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-oem-5.6 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Not vulnerable
(Android-specific)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-oem-6.0 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Does not exist
|
|
jammy |
Not vulnerable
(Android-specific)
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-oem-6.1 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Does not exist
|
|
jammy |
Not vulnerable
(Android-specific)
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-oem-osp1 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(Android-specific)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-oracle Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(Android-specific)
|
focal |
Not vulnerable
(Android-specific)
|
|
jammy |
Not vulnerable
(Android-specific)
|
|
kinetic |
Not vulnerable
(Android-specific)
|
|
lunar |
Not vulnerable
(Android-specific)
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Not vulnerable
(Android-specific)
|
|
linux-oracle-5.0 Launchpad, Ubuntu, Debian |
bionic |
Ignored
(superseded by linux-oracle-5.3)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-oracle-5.11 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Ignored
(superseded by linux-oracle-5.13)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-oracle-5.13)
|
|
xenial |
Does not exist
|
|
linux-oracle-5.13 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Not vulnerable
(Android-specific)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-oracle-5.15 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Not vulnerable
(Android-specific)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-oracle-5.3 Launchpad, Ubuntu, Debian |
bionic |
Ignored
(superseded by linux-oracle-5.4)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-oracle-5.4)
|
|
xenial |
Does not exist
|
|
linux-oracle-5.4 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(Android-specific)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-oracle-5.8 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Ignored
(superseded by linux-oracle-5.11)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-oracle-5.11)
|
|
xenial |
Does not exist
|
|
linux-raspi Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Not vulnerable
(Android-specific)
|
|
jammy |
Not vulnerable
(Android-specific)
|
|
kinetic |
Not vulnerable
(Android-specific)
|
|
lunar |
Not vulnerable
(Android-specific)
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-raspi-5.4 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(Android-specific)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-raspi2 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(Android-specific)
|
focal |
Ignored
(replaced by linux-raspi)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Ignored
(end of standard support)
|
|
linux-raspi2-5.3 Launchpad, Ubuntu, Debian |
bionic |
Ignored
(end of standard support)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-raspi2-5.4)
|
|
xenial |
Does not exist
|
|
linux-riscv Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Ignored
(superseded by linux-riscv-5.8)
|
|
jammy |
Ignored
(end of life, was needs-triage)
|
|
kinetic |
Not vulnerable
(Android-specific)
|
|
lunar |
Not vulnerable
(Android-specific)
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Does not exist
|
|
linux-riscv-5.11 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Ignored
(superseded by linux-riscv-5.13)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-riscv-5.13)
|
|
xenial |
Does not exist
|
|
linux-riscv-5.15 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Not vulnerable
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Does not exist
|
|
linux-riscv-5.8 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Ignored
(superseded by linux-riscv-5.11)
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Ignored
(superseded by linux-riscv-5.11)
|
|
xenial |
Does not exist
|
|
linux-snapdragon Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(Android-specific)
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Not vulnerable
(Android-specific)
|
|
xenial |
Ignored
(end of standard support)
|
|
linux-xilinx-zynqmp Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Not vulnerable
|
|
jammy |
Not vulnerable
(Android specific)
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Does not exist
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.8 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | Low |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-20937
- https://source.android.com/docs/security/bulletin/2023-02-01
- https://lore.kernel.org/all/20220128131006.67712-7-michel@lespinasse.org/
- https://android.googlesource.com/kernel/common/+/50d2b75b860a6495aac6127a27f75b309e91b689
- https://android.googlesource.com/kernel/common/+/5844c8e7aaa946341f0d30441adc8f2cd97efbfc
- https://android.googlesource.com/kernel/common/+/4ea18cd059a4986a6a6f94a7f6d019b750bece65
- https://android.googlesource.com/kernel/common/+/ca96bd7bf10e62eccc583726be502f219ab02c1e
- https://android.googlesource.com/kernel/common/+/533a88fed7d0107eff64d723d853e9a2c4a1053c
- https://android.googlesource.com/kernel/common/+/a1f65b39ba08a0f24bde9f07921ff48277761132
- https://android.googlesource.com/kernel/common/+/3f311327f910e5c73d5bd602a80afcad371e83cd
- NVD
- Launchpad
- Debian