cve-2022-48782
Vulnerability from cvelistv5
Published
2024-07-16 11:13
Modified
2024-12-19 08:07
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: mctp: fix use after free Clang static analysis reports this problem route.c:425:4: warning: Use of memory after it is freed trace_mctp_key_acquire(key); ^~~~~~~~~~~~~~~~~~~~~~~~~~~ When mctp_key_add() fails, key is freed but then is later used in trace_mctp_key_acquire(). Add an else statement to use the key only when mctp_key_add() is successful.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1dd3ecbec5f606b2a526c47925c8634b1a6bb81eMailing List, Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7e5b6a5c8c44310784c88c1c198dde79f6402f7bMailing List, Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/1dd3ecbec5f606b2a526c47925c8634b1a6bb81eMailing List, Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/7e5b6a5c8c44310784c88c1c198dde79f6402f7bMailing List, Patch
Impacted products
Vendor Product Version
Linux Linux Version: 4f9e1ba6de45aa8797a83f1fe5b82ec4bac16899
Version: 4f9e1ba6de45aa8797a83f1fe5b82ec4bac16899
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   Linux Linux Version: 5.16
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