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CVE-2025-38087

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CVE-2025-38087

Published: Jun 30, 2025

Modified: May 11, 2026

PUBLISHED

Description

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.

VendorProductVersions

Linux

Linux

affected
fed87cc6718ad5f80aa739fee3c5979a8b09d3a6 - < 8c5713ce1ced75f9e9ed5c642ea3d2ba06ead69c
affected
fed87cc6718ad5f80aa739fee3c5979a8b09d3a6 - < 8a008c89e5e5c5332e4c0a33d707db9ddd529f8a
affected
fed87cc6718ad5f80aa739fee3c5979a8b09d3a6 - < b1547d28ba468bc3b88764efd13e4319bab63be8
affected
fed87cc6718ad5f80aa739fee3c5979a8b09d3a6 - < b160766e26d4e2e2d6fe2294e0b02f92baefcec5

Linux

Linux

affected
6.3
unaffected
0 - < 6.3
unaffected
6.6.95 - <= 6.6.*
unaffected
6.12.35 - <= 6.12.*
unaffected
6.15.4 - <= 6.15.*

+1 more versions

References

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