CVE-2022-29581

In u32_destroy_key and related functions of cls_u32.c, there is a possible way to corrupt memory due to a use after free. This could lead to local esc...

Original description

The description as published by the source.

In u32_destroy_key and related functions of cls_u32.c, 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.

Source: OSV.dev (Open Source Vulnerabilities) NVD OSV

Affected packages

Android :linux_kernel:

[{"type":"ECOSYSTEM","events":[{"introduced":":0"},{"fixed":":2022-08-05"}]}]

Fix status by distribution

Fixed packages published by each distribution for this CVE

Debian DEBIAN-CVE-2022-29581 linux Fixed in: 5.10.113-1
Ubuntu UBUNTU-CVE-2022-29581 linux-azure Fixed in: 4.15.0-1139.152~14.04.1

References

advisory source.android.com
patch android.googlesource.com