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Status published
Medium
CVE-2022-48992
ASoC: soc-pcm: Add NULL check in BE reparenting
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: ASoC: soc-pcm: Add NULL check in BE reparenting Add NULL check in dpcm_be_reparent API, to handle kernel NULL pointer dereference error. The issue occurred in fuzzing test.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://git.kernel.org/stable/c/0760acc2e6598ad4f7bd3662db2d907ef0838139
- https://git.kernel.org/stable/c/d4dd21a79dbb862d2ebcf9ed90e646416009ff0d
- https://git.kernel.org/stable/c/e7166d6821c15f3516bcac8ae3f155924da1908c
- https://git.kernel.org/stable/c/f2ba66d8738584d124aff4e760ed1337f5f6dfb6
- https://git.kernel.org/stable/c/f6f45e538328df9ce66aa61bafee1a5717c4b700
- https://git.kernel.org/stable/c/9f74b9aa8d58c18927bb9b65dd5ba70a5fd61615
- https://git.kernel.org/stable/c/34a9796bf0684bfd54e96a142560d560c21c983b
- https://git.kernel.org/stable/c/db8f91d424fe0ea6db337aca8bc05908bbce1498
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Affected Vendor
Linux
View all reports →Affected Software
Linux
Vulnerable Versions:
01d7584cd2e5a93a2b959c9dddaa0d93ec205404, 3.5, 0, 4.9.336, 4.14.302, 4.19.269, 5.4.227, 5.10.159, 5.15.83, 6.0.13, 6.1
Timeline
Official Publish:
October 21st, 2024
Last Modified:
May 11th, 2026
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.