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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

AuthorNote
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

Medium

Cvss 3 Severity Score

7.8

Score breakdown

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(superseded by linux-aws-5.3)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(superseded by linux-aws-5.13)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(superseded by linux-aws-5.13)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(superseded by linux-aws-5.15)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(superseded by linux-aws-5.15)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