Threats tagged 'ghsa-g66h-hcwj-f29f'

A use-after-free vulnerability in the Linux kernel's IPv6 fib6 walker was resolved. The issue occurs when the fib6 walker is incorrectly treated as unlinked, leading to a freed object being accessed later during route deletion. This affects the /proc/net/ipv6_route and BPF IPv6 route iterators. The vulnerability has a CVSS score of 7.8, indicating high impact on confidentiality, integrity, and availability.