PT-2025-16725 · Linux+7 · Linux Kernel+7
Published
2025-03-13
·
Updated
2026-01-26
·
CVE-2025-22085
CVSS v3.1
7.8
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel versions prior to 6.14.0-rc4
Description
A use-after-free issue has been identified in the Linux kernel, specifically in the RDMA/core component when renaming a device. This issue was reported by Syzbot, which detected a slab-use-after-free error. The error occurs in the
nla put function, located in lib/nlattr.c. The vulnerability is related to the rdma nl notify event and ib device notify register functions.Recommendations
To resolve this issue, update the Linux kernel to a version later than 6.14.0-rc4. As a temporary workaround, consider restricting access to the RDMA/core component until a patch is available.
Exploit
Fix
Use After Free
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Weakness Enumeration
Related Identifiers
Affected Products
Almalinux
Astra Linux
Linux Kernel
Red Hat
Red Os
Rocky Linux
Suse
Ubuntu