CVE-2026-46145
7.8 HIGHIn the Linux kernel, the following vulnerability has been resolved: RDMA/mana: Validate rx_hash_key_len Sashiko points out that rx_hash...
Published: 2026-05-28 · Last updated: 2026-06-10
Severity and scoring
- CVSS
- 7.8 HIGH
- Vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
| Vendor | Product |
|---|---|
| linux | linux_kernel |
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.
Source: NVD
References
- [NVD]https://nvd.nist.gov/vuln/detail/CVE-2026-46145
- [Patch]https://git.kernel.org/stable/c/012796f9541fcd0c1fa8ae4da7eb4d83931ef838
- [Patch]https://git.kernel.org/stable/c/11c1431d641e0e4e0529e96957995820600c7287
- [Patch]https://git.kernel.org/stable/c/6dd2d4ad9c8429523b1c220c5132bd551c006425
- [Patch]https://git.kernel.org/stable/c/7d7c9f0fcd19c4d2f0164347c58d49cafa961b72
- [Patch]https://git.kernel.org/stable/c/7d94f155f354b961c598f71bafa804dceded513f
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