CVE-2022-48992: ASoC: soc-pcm: Add NULL check in BE reparenting
First published: Mon Oct 21 2024(Updated: )
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.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | <4.9.336 | |
| Linux Linux kernel | >=4.10<4.14.302 | |
| Linux Linux kernel | >=4.15<4.19.269 | |
| Linux Linux kernel | >=4.20<5.4.227 | |
| Linux Linux kernel | >=5.5<5.10.159 | |
| Linux Linux kernel | >=5.11<5.15.83 | |
| Linux Linux kernel | >=5.16<6.0.13 | |
| Linux Linux kernel | =6.1-rc1 | |
| Linux Linux kernel | =6.1-rc2 | |
| Linux Linux kernel | =6.1-rc3 | |
| Linux Linux kernel | =6.1-rc4 | |
| Linux Linux kernel | =6.1-rc5 | |
| Linux Linux kernel | =6.1-rc6 |
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Reference Links
- 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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