high7.8
CVE-2025-38087
In the Linux kernel, the following vulnerability has been resolved: net/sched: fix use-after-free in taprio_dev_notifier Since taprio’s taprio_dev_notifier() i…
Impact
In the Linux kernel, the following vulnerability has been resolved: net/sched: fix use-after-free in taprio_dev_notifier Since taprio’s taprio_dev_notifier() isn’t protected by an RCU read-side critical section, a race with advance_sched() can lead to a use-after-free. Adding rcu_read_lock() inside taprio_dev_notifier() prevents this.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 6.3 before 6.6.95 from 6.7 before 6.12.35 from 6.13 before 6.15.4 Version 6.16 |
Weakness classification
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/8a008c89e5e5c5332e4c0a33d707db9ddd529f8a
- https://git.kernel.org/stable/c/8c5713ce1ced75f9e9ed5c642ea3d2ba06ead69c
- https://git.kernel.org/stable/c/b1547d28ba468bc3b88764efd13e4319bab63be8
- https://git.kernel.org/stable/c/b160766e26d4e2e2d6fe2294e0b02f92baefcec5