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CVE-2022-50866

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CVE-2022-50866

Published: Dec 30, 2025

Modified: May 11, 2026

PUBLISHED

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().

VendorProductVersions

Linux

Linux

affected
7a824e214e25a49442fe868dac0af8a904b24f58 - < 3ec75e0ea9550b8f2e531172f2e67ba9d5227ec3
affected
7a824e214e25a49442fe868dac0af8a904b24f58 - < 5b510a82740d2a42a75b5661b402bcaf8ae22cd5
affected
7a824e214e25a49442fe868dac0af8a904b24f58 - < 0abd1d78317a3a2dfe00b203fbf14ee7df537e0a
affected
7a824e214e25a49442fe868dac0af8a904b24f58 - < a8baccb79de2f48a2083d51febf627eb50ce1898
affected
7a824e214e25a49442fe868dac0af8a904b24f58 - < 21a1409e8cf73053b54f7860548e3043dfa351a9

+4 more versions

Linux

Linux

affected
3.6
unaffected
0 - < 3.6
unaffected
4.9.337 - <= 4.9.*
unaffected
4.14.303 - <= 4.14.*
unaffected
4.19.270 - <= 4.19.*

+6 more versions

References

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