CVE-2026-46000

Description

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.

References

• https://git.kernel.org/stable/c/24481a7f573305706054c59e275371f8d0fe919f
• https://git.kernel.org/stable/c/98a2046d155f73f6cf5d2c493c5e09b4963e2e12
• https://git.kernel.org/stable/c/c0428a22daf69714dc042b67ea759956b74c74e5
• https://git.kernel.org/stable/c/ca71ac2de389b01eecdc48bfafbdf073ec232044
• https://git.kernel.org/stable/c/d9b93a0f57ca5f6831bfaa34014b6cd705564a00