[<prev] [next>] [day] [month] [year] [list]
Message-ID: <2024091836-CVE-2024-46731-0e54@gregkh>
Date: Wed, 18 Sep 2024 08:32:48 +0200
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-cve-announce@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: CVE-2024-46731: drm/amd/pm: fix the Out-of-bounds read warning
Description
===========
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/pm: fix the Out-of-bounds read warning
using index i - 1U may beyond element index
for mc_data[] when i = 0.
The Linux kernel CVE team has assigned CVE-2024-46731 to this issue.
Affected and fixed versions
===========================
Fixed in 5.10.226 with commit 38e32a0d8374
Fixed in 5.15.167 with commit 3317966efcdc
Fixed in 6.1.109 with commit 20c6373a6be9
Fixed in 6.6.50 with commit f1e261ced9bc
Fixed in 6.10.9 with commit d83fb9f9f63e
Fixed in 6.11 with commit 12c6967428a0
Please see https://www.kernel.org for a full list of currently supported
kernel versions by the kernel community.
Unaffected versions might change over time as fixes are backported to
older supported kernel versions. The official CVE entry at
https://cve.org/CVERecord/?id=CVE-2024-46731
will be updated if fixes are backported, please check that for the most
up to date information about this issue.
Affected files
==============
The file(s) affected by this issue are:
drivers/gpu/drm/amd/pm/powerplay/hwmgr/ppatomctrl.c
Mitigation
==========
The Linux kernel CVE team recommends that you update to the latest
stable kernel version for this, and many other bugfixes. Individual
changes are never tested alone, but rather are part of a larger kernel
release. Cherry-picking individual commits is not recommended or
supported by the Linux kernel community at all. If however, updating to
the latest release is impossible, the individual changes to resolve this
issue can be found at these commits:
https://git.kernel.org/stable/c/38e32a0d837443c91c4b615a067b976cfb925376
https://git.kernel.org/stable/c/3317966efcdc5101e93db21514b68917e7eb34ea
https://git.kernel.org/stable/c/20c6373a6be93039f9d66029bb1e21038a060be1
https://git.kernel.org/stable/c/f1e261ced9bcad772a45a2fcdf413c3490e87299
https://git.kernel.org/stable/c/d83fb9f9f63e9a120bf405b078f829f0b2e58934
https://git.kernel.org/stable/c/12c6967428a099bbba9dfd247bb4322a984fcc0b
Powered by blists - more mailing lists