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

Type: advisorySources: OSV

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.

Products
Kernel
Affected versions
Not specified
Fixed versions
4.14.303, 4.19.270, 4.9.337, 5.10.160, 5.15.84, 5.4.228, 6.0.14
CVEs
CVE-2022-48951
Confirmed fixed CVEs
Not specified
Updated in this feed
3 Nov 2026, 17:36 UTC · Revision 1

Source evidence

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

core-osv · Original source

Published 21 Oct 2024, 20:05 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.

osv:CVE-2022-48951

Kernel

Fixed versions: 4.9.337, 4.14.303, 4.19.270, 5.4.228, 5.10.160, 5.15.84, 6.0.14

Complete source record
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  "method": "structured",
  "payload": {
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    "title": "ASoC: ops: Check bounds for second channel in snd_soc_put_volsw_sx()",
    "summary": "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.",
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}