VDB
DEBIAN-CVE-2025-21765
DEBIAN-CVE-2025-21765
PUBLISHED
CVSS 5.5 MEDIUM
In the Linux kernel, the following vulnerability has been resolved: ipv6: use RCU protection in ip6_default_advmss() ip6_default_advmss() needs rcu protection to make sure the net structure it reads does not disappear.
Risk Scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | linux | 0, 0 |
| Debian:11 | linux | 5.10.158-2, 5.10.120-1, 5.10.120-1~bpo10+1 |
| Debian:12 | linux | 6.1.85-1, *, 6.1.106-3 |
| Debian:13 | linux | 0, 0 |
| Debian:11 | linux-6.1 | 6.1.106-3, 6.1.119-1, 6.1.128-1 |
Timeline
- Feb 27, 2025 CVE Published
- Apr 28, 2026 CVE Updated