Description
In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix memory leaks in rxkad_verify_response() Fix rxkad_verify_response() to free the ticket and the server key under all circumstances by initialising the ticket pointer to NULL and then making all paths through the function after the first allocation has been done go through a single common epilogue that just releases everything - where all the releases skip on a NULL pointer.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
ec832bd06d6fdf08b0455ab7c2a7a9104e029638 to < c4b8f32e73eafd4a5076be890c7c8506ec04567caffectedec832bd06d6fdf08b0455ab7c2a7a9104e029638 to < 852b9d64cea421336579b2de3d1338dfa677e2ddaffectedec832bd06d6fdf08b0455ab7c2a7a9104e029638 to < 861b9a0a1823bf064a7b810d29502a9ef043f40faffectedec832bd06d6fdf08b0455ab7c2a7a9104e029638 to < c91f33fb8356dedc82bc56ce210f1a5dbee62a52affectedec832bd06d6fdf08b0455ab7c2a7a9104e029638 to < 34f61a07e0cdefaecd3ec03bb5fb22215643678faffected
Linux Linux
Default version status: affected
5.11affected0 to < 5.11unaffected6.6.140 to ≤ 6.6.*unaffected6.12.86 to ≤ 6.12.*unaffected6.18.27 to ≤ 6.18.*unaffected7.0.4 to ≤ 7.0.*unaffected7.1 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/c4b8f32e73eafd4a5076be890c7c8506ec04567c ↗
- https://git.kernel.org/stable/c/852b9d64cea421336579b2de3d1338dfa677e2dd ↗
- https://git.kernel.org/stable/c/861b9a0a1823bf064a7b810d29502a9ef043f40f ↗
- https://git.kernel.org/stable/c/c91f33fb8356dedc82bc56ce210f1a5dbee62a52 ↗
- https://git.kernel.org/stable/c/34f61a07e0cdefaecd3ec03bb5fb22215643678f ↗