Detections
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CVE-2022-48863
medium
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.
References
https://git.kernel.org/stable/c/c6a502c2299941c8326d029cfc8a3bc8a4607ad5
https://git.kernel.org/stable/c/a3d5fcc6cf2ecbba5a269631092570aa285a24cb
https://git.kernel.org/stable/c/7777b1f795af1bb43867375d8a776080111aae1b
https://git.kernel.org/stable/c/640445d6fc059d4514ffea79eb4196299e0e2d0f