CVE-2025-37789

Description

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.

Reserved 2025-04-16 | Published 2025-05-01 | Updated 2025-05-26 | Assigner Linux

Product status

Default status
unaffected

ccb1352e76cff0524e7ccb2074826a092dd13016 before 54c6957d1123a2032099b9eab51c314800f677ce
affected

ccb1352e76cff0524e7ccb2074826a092dd13016 before 7fcaec0b2ab8fa5fbf0b45e5512364a168f445bd
affected

ccb1352e76cff0524e7ccb2074826a092dd13016 before a27526e6b48eee9e2d82efff502c4f272f1a91d4
affected

ccb1352e76cff0524e7ccb2074826a092dd13016 before 1489c195c8eecd262aa6712761ba5288203e28ec
affected

ccb1352e76cff0524e7ccb2074826a092dd13016 before 824a7c2df5127b2402b68a21a265d413e78dcad7
affected

ccb1352e76cff0524e7ccb2074826a092dd13016 before be80768d4f3b6fd13f421451cc3fee8778aba8bc
affected

ccb1352e76cff0524e7ccb2074826a092dd13016 before 03d7262dd53e8c404da35cc81aaa887fd901f76b
affected

ccb1352e76cff0524e7ccb2074826a092dd13016 before 65d91192aa66f05710cfddf6a14b5a25ee554dba
affected

Default status
affected

3.3
affected

Any version before 3.3
unaffected

5.4.293
unaffected

5.10.237
unaffected

5.15.181
unaffected

6.1.135
unaffected

6.6.88
unaffected

6.12.25
unaffected

6.14.4
unaffected

6.15
unaffected

References

git.kernel.org/...c/54c6957d1123a2032099b9eab51c314800f677ce

git.kernel.org/...c/7fcaec0b2ab8fa5fbf0b45e5512364a168f445bd

git.kernel.org/...c/a27526e6b48eee9e2d82efff502c4f272f1a91d4

git.kernel.org/...c/1489c195c8eecd262aa6712761ba5288203e28ec

git.kernel.org/...c/824a7c2df5127b2402b68a21a265d413e78dcad7

git.kernel.org/...c/be80768d4f3b6fd13f421451cc3fee8778aba8bc

git.kernel.org/...c/03d7262dd53e8c404da35cc81aaa887fd901f76b

git.kernel.org/...c/65d91192aa66f05710cfddf6a14b5a25ee554dba

cve.org (CVE-2025-37789)

nvd.nist.gov (CVE-2025-37789)

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