Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix conn-level packet handling to unshare RESPONSE packets The security operations that verify the RESPONSE packets decrypt bits of it in place - however, the sk_buff may be shared with a packet sniffer, which would lead to the sniffer seeing an apparently corrupt packet (actually decrypted). Fix this by handing a copy of the packet off to the specific security handler if the packet was cloned.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 17926a79320afa9b95df6b977b40cca6d8713cea before c0428a22daf69714dc042b67ea759956b74c74e5; affected 17926a79320afa9b95df6b977b40cca6d8713cea before 98a2046d155f73f6cf5d2c493c5e09b4963e2e12; affected 17926a79320afa9b95df6b977b40cca6d8713cea before ca71ac2de389b01eecdc48bfafbdf073ec232044; affected 17926a79320afa9b95df6b977b40cca6d8713cea before d9b93a0f57ca5f6831bfaa34014b6cd705564a00; affected 17926a79320afa9b95df6b977b40cca6d8713cea before 24481a7f573305706054c59e275371f8d0fe919f |
| Linux / Linux | affected 2.6.22; unaffected 0 before 2.6.22; unaffected 6.6.140 through 6.6.*; unaffected 6.12.88 through 6.12.*; unaffected 6.18.27 through 6.18.*; unaffected 7.0.4 through 7.0.*; unaffected 7.1 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/c0428a22daf69714dc042b67ea759956b74c74e5
- https://git.kernel.org/stable/c/98a2046d155f73f6cf5d2c493c5e09b4963e2e12
- https://git.kernel.org/stable/c/ca71ac2de389b01eecdc48bfafbdf073ec232044
- https://git.kernel.org/stable/c/d9b93a0f57ca5f6831bfaa34014b6cd705564a00
- https://git.kernel.org/stable/c/24481a7f573305706054c59e275371f8d0fe919f