CVE-2025-37998

Summary

In the Linux kernel, the following vulnerability has been resolved:

openvswitch: Fix unsafe attribute parsing in output_userspace()

This patch replaces the manual Netlink attribute iteration in output_userspace() with nla_for_each_nested(), which ensures that only well-formed attributes are processed.

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxccb1352e76cff0524e7ccb2074826a092dd13016 < 6712dc21506738f5f22b4f68b7c0d9e0df819dbdaffected
LinuxLinuxccb1352e76cff0524e7ccb2074826a092dd13016 < 06b4f110c79716c181a8c5da007c259807840232affected
LinuxLinuxccb1352e76cff0524e7ccb2074826a092dd13016 < 47f7f00cf2fa3137d5c0416ef1a71bdf77901395affected
LinuxLinuxccb1352e76cff0524e7ccb2074826a092dd13016 < bca8df998cce1fead8cbc69144862eadc2e34c87affected
LinuxLinuxccb1352e76cff0524e7ccb2074826a092dd13016 < 0236742bd959332181c1fcc41a05b7b709180501affected
LinuxLinuxccb1352e76cff0524e7ccb2074826a092dd13016 < ec334aaab74705cc515205e1da3cb369fdfd93cdaffected
LinuxLinuxccb1352e76cff0524e7ccb2074826a092dd13016 < 4fa672cbce9c86c3efb8621df1ae580d47813430affected
LinuxLinuxccb1352e76cff0524e7ccb2074826a092dd13016 < 6beb6835c1fbb3f676aebb51a5fee6b77fed9308affected
LinuxLinux3.3affected
LinuxLinux0 < 3.3unaffected
LinuxLinux5.4.294 <= 5.4.*unaffected
LinuxLinux5.10.238 <= 5.10.*unaffected
LinuxLinux5.15.183 <= 5.15.*unaffected
LinuxLinux6.1.139 <= 6.1.*unaffected
LinuxLinux6.6.91 <= 6.6.*unaffected
LinuxLinux6.12.29 <= 6.12.*unaffected
LinuxLinux6.14.7 <= 6.14.*unaffected
LinuxLinux6.15 <= *unaffected

Weaknesses

ADP Enrichment

CVE Program Container

Additional References

References