CVE-2022-50866
ASoC: pxa: fix null-pointer dereference in filter()
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: ASoC: pxa: fix null-pointer dereference in filter() kasprintf() would return NULL pointer when kmalloc() fail to allocate. Need to check the return pointer before calling strcmp().
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Dec 30, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
7a824e214e25a49442fe868dac0af8a904b24f58 < 3ec75e0ea9550b8f2e531172f2e67ba9d5227ec3 7a824e214e25a49442fe868dac0af8a904b24f58 < 5b510a82740d2a42a75b5661b402bcaf8ae22cd5 7a824e214e25a49442fe868dac0af8a904b24f58 < 0abd1d78317a3a2dfe00b203fbf14ee7df537e0a 7a824e214e25a49442fe868dac0af8a904b24f58 < a8baccb79de2f48a2083d51febf627eb50ce1898 7a824e214e25a49442fe868dac0af8a904b24f58 < 21a1409e8cf73053b54f7860548e3043dfa351a9 7a824e214e25a49442fe868dac0af8a904b24f58 < 83baa509396a742e0ce145b09fde1ce0a948f49a 7a824e214e25a49442fe868dac0af8a904b24f58 < 9fb9b3b67a5b8669296d6372cd901ef86557e6f6 7a824e214e25a49442fe868dac0af8a904b24f58 < 21b92cf41952577a95bfa430e39478cbd66e42a7 7a824e214e25a49442fe868dac0af8a904b24f58 < ec7bf231aaa1bdbcb69d23bc50c753c80fb22429
Linux / Linux
3.6
References
git.kernel.org: https://git.kernel.org/stable/c/3ec75e0ea9550b8f2e531172f2e67ba9d5227ec3 git.kernel.org: https://git.kernel.org/stable/c/5b510a82740d2a42a75b5661b402bcaf8ae22cd5 git.kernel.org: https://git.kernel.org/stable/c/0abd1d78317a3a2dfe00b203fbf14ee7df537e0a git.kernel.org: https://git.kernel.org/stable/c/a8baccb79de2f48a2083d51febf627eb50ce1898 git.kernel.org: https://git.kernel.org/stable/c/21a1409e8cf73053b54f7860548e3043dfa351a9 git.kernel.org: https://git.kernel.org/stable/c/83baa509396a742e0ce145b09fde1ce0a948f49a git.kernel.org: https://git.kernel.org/stable/c/9fb9b3b67a5b8669296d6372cd901ef86557e6f6 git.kernel.org: https://git.kernel.org/stable/c/21b92cf41952577a95bfa430e39478cbd66e42a7 git.kernel.org: https://git.kernel.org/stable/c/ec7bf231aaa1bdbcb69d23bc50c753c80fb22429