CVE-2025-38310

CVE-2025-38310: vulnerability in Linux

seg6: Fix validation of nexthop addresses

Published · Updated

3Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 0.2%
exploitation probability
0.2%top 94% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved: seg6: Fix validation of nexthop addresses The kernel currently validates that the length of the provided nexthop address does not exceed the specified length. This can lead to the kernel reading uninitialized memory if user space provided a shorter length than the specified one. Fix by validating that the provided length exactly matches the specified one.
Affected products
Linux · Linux
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References
https://git.kernel.org/stable/c/668923c474608dd9ebce0fbcc41bd8a27aa73dd6https://git.kernel.org/stable/c/7632fedb266d93ed0ed9f487133e6c6314a9b2d1https://git.kernel.org/stable/c/cd4cd09810211fa23609c5c1018352e9e1cd8e5ahttps://git.kernel.org/stable/c/cef33a86bcb04ecf4dc10c56f6c42ee9d1c54bachttps://git.kernel.org/stable/c/d2507aeea45b3c5aa24d5daae0cf3db76895c0b7https://git.kernel.org/stable/c/d5d9fd13bc19a3f9f2a951c5b6e934d84205789ehttps://lists.debian.org/debian-lts-announce/2025/10/msg00008.html