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CVE-2022-48863

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CVE-2022-48863

Published: Jul 16, 2024

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: mISDN: Fix memory leak in dsp_pipeline_build() dsp_pipeline_build() allocates dup pointer by kstrdup(cfg), but then it updates dup variable by strsep(&dup, "|"). As a result when it calls kfree(dup), the dup variable contains NULL. Found by Linux Driver Verification project (linuxtesting.org) with SVACE.

VendorProductVersions

Linux

Linux

affected
960366cf8dbb3359afaca30cf7fdbf69a6d6dda7 - < a3d5fcc6cf2ecbba5a269631092570aa285a24cb
affected
960366cf8dbb3359afaca30cf7fdbf69a6d6dda7 - < 7777b1f795af1bb43867375d8a776080111aae1b
affected
960366cf8dbb3359afaca30cf7fdbf69a6d6dda7 - < 640445d6fc059d4514ffea79eb4196299e0e2d0f
affected
960366cf8dbb3359afaca30cf7fdbf69a6d6dda7 - < c6a502c2299941c8326d029cfc8a3bc8a4607ad5

Linux

Linux

affected
2.6.27
unaffected
0 - < 2.6.27
unaffected
5.10.106 - <= 5.10.*
unaffected
5.15.29 - <= 5.15.*
unaffected
5.16.15 - <= 5.16.*

+1 more versions

References

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