Bug 2348139 (CVE-2022-49250) - CVE-2022-49250 kernel: ASoC: codecs: rx-macro: fix accessing compander for aux
Summary: CVE-2022-49250 kernel: ASoC: codecs: rx-macro: fix accessing compander for aux
Keywords:
Status: NEW
Alias: CVE-2022-49250
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: 2025-02-26 03:18 UTC by OSIDB Bzimport
Modified: 2025-02-26 20:31 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
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Description OSIDB Bzimport 2025-02-26 03:18:58 UTC 
In the Linux kernel, the following vulnerability has been resolved:

ASoC: codecs: rx-macro: fix accessing compander for aux

AUX interpolator does not have compander, so check before accessing
compander data for this.

Without this checkan array of out bounds access will be made in
comp_enabled[] array.
Comment 1 Avinash Hanwate 2025-02-26 20:19:40 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025022626-CVE-2022-49250-c66c@gregkh/T
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