GHSA-h8h4-4mrv-wh3hHighCVSS 7.8
In the Linux kernel, the following vulnerability has been resolved: RDMA/mana: Validate...
🔗 CVE IDs covered (1)
📋 Description
In the Linux kernel, the following vulnerability has been resolved:
RDMA/mana: Validate rx_hash_key_len
Sashiko points out that rx_hash_key_len comes from a uAPI structure and is blindly passed to memcpy, allowing the userspace to trash kernel memory. Bounds check it so the memcpy cannot overflow.
🔗 References (7)
- https://nvd.nist.gov/vuln/detail/CVE-2026-46145
- https://git.kernel.org/stable/c/012796f9541fcd0c1fa8ae4da7eb4d83931ef838
- https://git.kernel.org/stable/c/11c1431d641e0e4e0529e96957995820600c7287
- https://git.kernel.org/stable/c/6dd2d4ad9c8429523b1c220c5132bd551c006425
- https://git.kernel.org/stable/c/7d7c9f0fcd19c4d2f0164347c58d49cafa961b72
- https://git.kernel.org/stable/c/7d94f155f354b961c598f71bafa804dceded513f
- https://github.com/advisories/GHSA-h8h4-4mrv-wh3h