CVE-2022-50866

· N/ADeferred

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CVSS v3.1

N/A

EPSS

0.20%

Published

Dec 30, 2025

Modified

Apr 14, 2026

Public PoC / Exploit

All weaponized →

No public PoC or exploit code indexed for this CVE.

Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

Description

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().

References (9)

https://git.kernel.org/stable/c/0abd1d78317a3a2dfe00b203fbf14ee7df537e0a

https://git.kernel.org/stable/c/21a1409e8cf73053b54f7860548e3043dfa351a9

https://git.kernel.org/stable/c/21b92cf41952577a95bfa430e39478cbd66e42a7

https://git.kernel.org/stable/c/3ec75e0ea9550b8f2e531172f2e67ba9d5227ec3

https://git.kernel.org/stable/c/5b510a82740d2a42a75b5661b402bcaf8ae22cd5

https://git.kernel.org/stable/c/83baa509396a742e0ce145b09fde1ce0a948f49a

https://git.kernel.org/stable/c/9fb9b3b67a5b8669296d6372cd901ef86557e6f6

https://git.kernel.org/stable/c/a8baccb79de2f48a2083d51febf627eb50ce1898

https://git.kernel.org/stable/c/ec7bf231aaa1bdbcb69d23bc50c753c80fb22429

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