high7.8
CVE-2025-37823
In the Linux kernel, the following vulnerability has been resolved: net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too Similarly to the previous patch,…
Impact
In the Linux kernel, the following vulnerability has been resolved: net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too Similarly to the previous patch, we need to safe guard hfsc_dequeue() too. But for this one, we don't have a reliable reproducer.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 2.6.13 before 5.4.293 from 5.5 before 5.10.237 from 5.11 before 5.15.181 from 5.16 before 6.1.136 from 6.2 before 6.6.89 from 6.7 before 6.12.26 |
| Debian | Debian Linux | Version 11.0 |
Weakness classification
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/11bccb054c1462fb069219f8e98e97a5a730758e
- https://git.kernel.org/stable/c/2f46d14919c39528c6e540ebc43f90055993eedc
- https://git.kernel.org/stable/c/68f256305ceb426d545a0dc31f83c2ab1d211a1e
- https://git.kernel.org/stable/c/6ccbda44e2cc3d26fd22af54c650d6d5d801addf
- https://git.kernel.org/stable/c/76c4c22c2437d3d3880efc0f62eca06ef078d290
- https://git.kernel.org/stable/c/c6936266f8bf98a53f28ef9a820e6a501e946d09
- https://git.kernel.org/stable/c/c6f035044104c6ff656f4565cd22938dc892528c
- https://git.kernel.org/stable/c/da7936518996d290e2fcfcaf6cd7e15bfd87804a
- https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html
- https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html