PT-2024-11821 · Linux+4 · Linux Kernel+4
Mark Brown
·
Published
2022-05-12
·
Updated
2025-09-29
·
CVE-2022-48951
CVSS v3.1
7.8
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
The issue is related to the Linux kernel, specifically with the ASoC: ops, where the bounds checks in the
snd soc put volsw sx() function are only applied to the first channel. This means it is possible to write out of bounds values to the second channel in stereo controls. The fix involves adding appropriate checks to prevent this.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Memory Corruption
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Astra Linux
Linux Kernel
Red Os
Suse