CVE-2025-38587
In the Linux kernel, the following vulnerability has been resolved:
ipv6: fix possible infinite loop in fib6_info_uses_dev()
fib6_info_uses_dev() seems to rely on RCU without an explicit protection.
Like the prior fix in rt6_nlmsg_size(), we need to make sure fib6_del_route() or fib6_add_rt2node() have not removed the anchor from the list, or we risk an infinite loop.
| Software | From | Fixed in |
|---|---|---|
| linux / linux_kernel | 6.1.128 | 6.1.148 |
| linux / linux_kernel | 6.6.75 | 6.6.102 |
| linux / linux_kernel | 6.11.11 | 6.12 |
| linux / linux_kernel | 6.12.2 | 6.12.42 |
| linux / linux_kernel | 6.13 | 6.15.10 |
| linux / linux_kernel | 6.16 | 6.16.1 |
| debian / debian_linux | 11.0 | 11.0.x |
- https://git.kernel.org/stable/c/16d21816c0918f8058b5fc14cbe8595d62046e2d
- https://git.kernel.org/stable/c/9cb6de8ee144a94ae7a40bdb32560329ab7276f0
- https://git.kernel.org/stable/c/bc85e62394f008fa848c4ba02c936c735a3e8ef5
- https://git.kernel.org/stable/c/db65739d406c72776fbdbbc334be827ef05880d2
- https://git.kernel.org/stable/c/e09be457b71b983a085312ff9e981f51e4ed3211
- https://git.kernel.org/stable/c/f8d8ce1b515a0a6af72b30502670a406cfb75073
- https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html
Deep Security Visibility Without the Complexity
SynScan provides clear, real-time security insights so you can monitor your attack surface, spot risks early, and act fast—without extra complexity.
- No setup fees
- 5-min deployment
- Cancel anytime