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Vulnerabilities CVE-2026-46145

CVE-2026-46145

High
Open
TLP:CLEAR

RDMA/mana: Validate rx_hash_key_len

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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.

Details

CVSS Score
7.8
EPSS Score
0.14%

4th percentile

CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Confidence
90%
Published
May 28, 2026
Last Modified
Aug 5, 2026
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