Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 4f9e1ba6de45aa8797a83f1fe5b82ec4bac16899 before 1dd3ecbec5f606b2a526c47925c8634b1a6bb81e; affected 4f9e1ba6de45aa8797a83f1fe5b82ec4bac16899 before 7e5b6a5c8c44310784c88c1c198dde79f6402f7b |
| Linux / Linux | affected 5.16; unaffected 0 before 5.16; unaffected 5.16.11 through 5.16.*; unaffected 5.17 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/1dd3ecbec5f606b2a526c47925c8634b1a6bb81e
- https://git.kernel.org/stable/c/7e5b6a5c8c44310784c88c1c198dde79f6402f7b
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.