HighFix available
9p: trans_fd/p9_conn_cancel: drop client lock earlier
Type: advisorySources: OSV
In the Linux kernel, the following vulnerability has been resolved: 9p: trans_fd/p9_conn_cancel: drop client lock earlier syzbot reported a double-lock here and we no longer need this lock after requests have been moved off to local list: just drop the lock earlier.
- Products
- Kernel
- Affected versions
- Not specified
- Fixed versions
- 4.14.300, 4.19.267, 4.9.334, 5.10.156, 5.15.80, 5.4.225, 6.0.10
- CVEs
- CVE-2022-49768
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 2 Nov 2026, 19:48 UTC · Revision 1
Source evidence
9p: trans_fd/p9_conn_cancel: drop client lock earlier
core-osv · Original sourcePublished 1 May 2025, 14:09 UTC
In the Linux kernel, the following vulnerability has been resolved: 9p: trans_fd/p9_conn_cancel: drop client lock earlier syzbot reported a double-lock here and we no longer need this lock after requests have been moved off to local list: just drop the lock earlier.
osv:CVE-2022-49768
Kernel
Fixed versions: 4.9.334, 4.14.300, 4.19.267, 5.4.225, 5.10.156, 5.15.80, 6.0.10
Complete source record
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