Debian/linux-6.12: high 8.1
In the Linux kernel, the following vulnerability has been resolved: ipv6: use RCU in ip6_output() Use RCU in ip6_output() in order to use dst_dev_rcu() to prevent possible UAF. We can remove rcu_read_
Action: Upgrade linux-6.12 to 6.12.113-1~deb12u1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 6.12.113-1~deb12u1 | - |
Fixed versions
| 6.12.113-1~deb12u1 |
Sources
- osv: DEBIAN-CVE-2025-40158#Debian:12/linux-6.12
- https://security-tracker.debian.org/tracker/CVE-2025-40158
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