CVE-2025-37789
net: openvswitch: fix nested key length validation in the set() action
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 1, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
ccb1352e76cff0524e7ccb2074826a092dd13016 < 54c6957d1123a2032099b9eab51c314800f677ce ccb1352e76cff0524e7ccb2074826a092dd13016 < 7fcaec0b2ab8fa5fbf0b45e5512364a168f445bd ccb1352e76cff0524e7ccb2074826a092dd13016 < a27526e6b48eee9e2d82efff502c4f272f1a91d4 ccb1352e76cff0524e7ccb2074826a092dd13016 < 1489c195c8eecd262aa6712761ba5288203e28ec ccb1352e76cff0524e7ccb2074826a092dd13016 < 824a7c2df5127b2402b68a21a265d413e78dcad7 ccb1352e76cff0524e7ccb2074826a092dd13016 < be80768d4f3b6fd13f421451cc3fee8778aba8bc ccb1352e76cff0524e7ccb2074826a092dd13016 < 03d7262dd53e8c404da35cc81aaa887fd901f76b ccb1352e76cff0524e7ccb2074826a092dd13016 < 65d91192aa66f05710cfddf6a14b5a25ee554dba
Linux / Linux
3.3
References
git.kernel.org: https://git.kernel.org/stable/c/54c6957d1123a2032099b9eab51c314800f677ce git.kernel.org: https://git.kernel.org/stable/c/7fcaec0b2ab8fa5fbf0b45e5512364a168f445bd git.kernel.org: https://git.kernel.org/stable/c/a27526e6b48eee9e2d82efff502c4f272f1a91d4 git.kernel.org: https://git.kernel.org/stable/c/1489c195c8eecd262aa6712761ba5288203e28ec git.kernel.org: https://git.kernel.org/stable/c/824a7c2df5127b2402b68a21a265d413e78dcad7 git.kernel.org: https://git.kernel.org/stable/c/be80768d4f3b6fd13f421451cc3fee8778aba8bc git.kernel.org: https://git.kernel.org/stable/c/03d7262dd53e8c404da35cc81aaa887fd901f76b git.kernel.org: https://git.kernel.org/stable/c/65d91192aa66f05710cfddf6a14b5a25ee554dba lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html