Bug 2320688 (CVE-2022-48951) - CVE-2022-48951 kernel: ASoC: ops: Check bounds for second channel in snd_soc_put_volsw_sx()
Summary: CVE-2022-48951 kernel: ASoC: ops: Check bounds for second channel in snd_soc_...
Keywords:
Status: NEW
Alias: CVE-2022-48951
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2024-10-21 21:02 UTC by OSIDB Bzimport
Modified: 2024-10-22 13:04 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:


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Description OSIDB Bzimport 2024-10-21 21:02:55 UTC
In the Linux kernel, the following vulnerability has been resolved:

ASoC: ops: Check bounds for second channel in snd_soc_put_volsw_sx()

The bounds checks in snd_soc_put_volsw_sx() are only being applied to the
first channel, meaning it is possible to write out of bounds values to the
second channel in stereo controls. Add appropriate checks.

Comment 1 Avinash Hanwate 2024-10-22 08:05:22 UTC
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024102141-CVE-2022-48951-da5f@gregkh/T


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