Detections
Analytics
CVE-2026-46145
high
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
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-46145.json
https://git.kernel.org/stable/c/7d94f155f354b961c598f71bafa804dceded513f
https://git.kernel.org/stable/c/7d7c9f0fcd19c4d2f0164347c58d49cafa961b72
https://git.kernel.org/stable/c/6dd2d4ad9c8429523b1c220c5132bd551c006425
https://git.kernel.org/stable/c/11c1431d641e0e4e0529e96957995820600c7287
https://git.kernel.org/stable/c/012796f9541fcd0c1fa8ae4da7eb4d83931ef838
https://bugzilla.redhat.com/show_bug.cgi?id=2482581
https://access.redhat.com/security/cve/CVE-2026-46145
https://access.redhat.com/errata/RHSA-2026:65712
https://access.redhat.com/errata/RHSA-2026:64767
https://access.redhat.com/errata/RHSA-2026:62568
https://access.redhat.com/errata/RHSA-2026:30129
https://access.redhat.com/errata/RHSA-2026:27789