seg6: Fix validation of nexthop addresses
3Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackepss 0.1%
probabilidade de exploração
0.1%top 96% das CVEs
exploração observada
nãonenhuma fonte reporta
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.
Produtos afetados
Linux · LinuxReferências
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