CVE-2025-37789
In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: fix nested key length validation in the set() action
CVSS
7.8
High
EPSS
0.2%
p11
KEV
—
Exploit Today
3
0-100
Published: May 1, 2025 · Last modified: Jul 30, 2026
0.2%EPSS · 30 days0.2%
2026-07-152026-08-12
In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: fix nested key length validation in the set() action It's not safe to access nla_len(ovs_key) if the data is smaller than the netlink header. Check that the attribute is OK first.
- git.kernel.orghttps://git.kernel.org/stable/c/03d7262dd53e8c404da35cc81aaa887fd901f76b
- git.kernel.orghttps://git.kernel.org/stable/c/1489c195c8eecd262aa6712761ba5288203e28ec
- git.kernel.orghttps://git.kernel.org/stable/c/54c6957d1123a2032099b9eab51c314800f677ce
- git.kernel.orghttps://git.kernel.org/stable/c/65d91192aa66f05710cfddf6a14b5a25ee554dba
- git.kernel.orghttps://git.kernel.org/stable/c/7fcaec0b2ab8fa5fbf0b45e5512364a168f445bd
- git.kernel.orghttps://git.kernel.org/stable/c/824a7c2df5127b2402b68a21a265d413e78dcad7
- git.kernel.orghttps://git.kernel.org/stable/c/a27526e6b48eee9e2d82efff502c4f272f1a91d4
- git.kernel.orghttps://git.kernel.org/stable/c/be80768d4f3b6fd13f421451cc3fee8778aba8bc
- lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/05/msg00030.html
- lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/05/msg00045.html
No related CVEs by CWE or product.