Vulnerabilities > CVE-2022-48992 - NULL Pointer Dereference vulnerability in Linux Kernel
Attack vector
LOCAL Attack complexity
LOW Privileges required
LOW Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
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.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
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