Deadlock The advisory has been revoked - it doesn't affect any version of package rv (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL10-RV-17611389
- published27 Jun 2026
- disclosed24 Jun 2026
Introduced: 24 Jun 2026
CVE-2026-53103 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream rv package and not the rv package as distributed by RHEL.
In the Linux kernel, the following vulnerability has been resolved:
wifi: mt76: mt7925: fix potential deadlock in mt7925_roc_abort_sync
roc_abort_sync() can deadlock with roc_work(). roc_work() holds dev->mt76.mutex, while cancel_work_sync() waits for roc_work() to finish. If the caller already owns the same mutex, both sides block and no progress is possible.
This deadlock can occur during station removal when mt76_sta_state() -> mt76_sta_remove() -> mt7925_mac_sta_remove_link() -> mt7925_mac_link_sta_remove() -> mt7925_roc_abort_sync() invokes cancel_work_sync() while roc_work() is still running and holding dev->mt76.mutex.
This avoids the mutex deadlock and preserves exactly-once work ownership.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2492354
- https://access.redhat.com/security/cve/CVE-2026-53103
- https://git.kernel.org/stable/c/153bcba36c87a1ba555b57b6c49028d5812f895b
- https://git.kernel.org/stable/c/2d8e0053bca29143ace51e08c980ff076844a4b0
- https://git.kernel.org/stable/c/dd08ca3f092f4185ece69ce2a835c23198b1628a
- https://git.kernel.org/stable/c/253cfc33d95ce4a30fd2eca0ff0138603c6c2fcc