Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: fou: Don't allow 0 for FOU_ATTR_IPPROTO. fou_udp_recv() has the same problem mentioned in the previous patch. If FOU_ATTR_IPPROTO is set to 0, skb is not freed by fou_udp_recv() nor "resubmit"-ted in ip_protocol_deliver_rcu(). Let's forbid 0 for FOU_ATTR_IPPROTO.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 23461551c00628c3f3fe9cf837bf53cf8f212b63 before c7498f9bc390479ccfad7c7f2332237ff4945b03; affected 23461551c00628c3f3fe9cf837bf53cf8f212b63 before 611ef4bd9c73d9e6d87bed57a635ff1fdd8c91ea; affected 23461551c00628c3f3fe9cf837bf53cf8f212b63 before 6e983789b7588ee59cbf303583546c043bad8e19; affected 23461551c00628c3f3fe9cf837bf53cf8f212b63 before 1cc98b8887cabb1808d2f4a37cd10a7be7574771; affected 23461551c00628c3f3fe9cf837bf53cf8f212b63 before b7db31a52c3862a1a32202a273a4c32e7f5f4823; affected 23461551c00628c3f3fe9cf837bf53cf8f212b63 before 9b75dff8446ec871030d8daf5a69e74f5fe8b956; affected 23461551c00628c3f3fe9cf837bf53cf8f212b63 before 7a9bc9e3f42391e4c187e099263cf7a1c4b69ff5 |
| Linux / Linux | affected 3.18; unaffected 0 before 3.18; unaffected 5.10.249 through 5.10.*; unaffected 5.15.199 through 5.15.*; unaffected 6.1.162 through 6.1.*; unaffected 6.6.122 through 6.6.*; unaffected 6.12.68 through 6.12.*; unaffected 6.18.8 through 6.18.*; unaffected 6.19 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/c7498f9bc390479ccfad7c7f2332237ff4945b03
- https://git.kernel.org/stable/c/611ef4bd9c73d9e6d87bed57a635ff1fdd8c91ea
- https://git.kernel.org/stable/c/6e983789b7588ee59cbf303583546c043bad8e19
- https://git.kernel.org/stable/c/1cc98b8887cabb1808d2f4a37cd10a7be7574771
- https://git.kernel.org/stable/c/b7db31a52c3862a1a32202a273a4c32e7f5f4823
- https://git.kernel.org/stable/c/9b75dff8446ec871030d8daf5a69e74f5fe8b956
- https://git.kernel.org/stable/c/7a9bc9e3f42391e4c187e099263cf7a1c4b69ff5
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.