PT-2025-27417 · Linux+8 · Linux Kernel+8
Published
2025-06-13
·
Updated
2026-04-20
·
CVE-2025-38087
CVSS v3.1
7.8
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions:
Linux kernel (affected versions not specified)
Description:
A use-after-free issue has been identified in the Linux kernel, specifically in the
taprio dev notifier() function. This issue arises due to a race condition with advance sched() because taprio dev notifier() is not protected by an RCU read-side critical section. The problem can be prevented by adding rcu read lock() inside taprio dev notifier().Recommendations:
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
DoS
Use After Free
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Weakness Enumeration
Related Identifiers
Affected Products
Almalinux
Astra Linux
Linuxmint
Linux Kernel
Red Hat
Red Os
Rocky Linux
Suse
Ubuntu