Vulnerabilities > CVE-2021-46911 - Unspecified vulnerability in Linux Kernel
Attack vector
LOCAL Attack complexity
LOW Privileges required
LOW Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
In the Linux kernel, the following vulnerability has been resolved: ch_ktls: Fix kernel panic Taking page refcount is not ideal and causes kernel panic sometimes. It's better to take tx_ctx lock for the complete skb transmit, to avoid page cleanup if ACK received in middle.
Vulnerable Configurations
References
- https://git.kernel.org/stable/c/1a73e427b824133940c2dd95ebe26b6dce1cbf10
- https://git.kernel.org/stable/c/1a73e427b824133940c2dd95ebe26b6dce1cbf10
- https://git.kernel.org/stable/c/8348665d4181c68b0ca1205b48e1753d78bc810f
- https://git.kernel.org/stable/c/8348665d4181c68b0ca1205b48e1753d78bc810f
- https://git.kernel.org/stable/c/8d5a9dbd2116a852f8f0f91f6fbc42a0afe1091f
- https://git.kernel.org/stable/c/8d5a9dbd2116a852f8f0f91f6fbc42a0afe1091f