CVE-2022-49768
9p: trans_fd/p9_conn_cancel: drop client lock earlier
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 1, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
eb1ca07f4343b4e58b97e792a85d5ba1ba103f5d < 82825dbf393f7c7979d462f9609a15bde8092b3f 4cd195263e420311d31451cc053fde8037f326f1 < e3031280fe4eaf61a09e60823331f81f321be8e1 9f476d7c540cb57556d3cc7e78704e6cd5100f5f < fec1406f5e7ab20b71f6d231792b0040e3300aaf 9f476d7c540cb57556d3cc7e78704e6cd5100f5f < 96760723aae1b45f733f702abb4333137143909f 9f476d7c540cb57556d3cc7e78704e6cd5100f5f < f14858bc77c567e089965962877ee726ffad0556 9f476d7c540cb57556d3cc7e78704e6cd5100f5f < a4f1a01b2e81378fce9ca528d4d8a049e4b58fcd 9f476d7c540cb57556d3cc7e78704e6cd5100f5f < 612c977f5d481f551d03d83d0aef588845c1300c 9f476d7c540cb57556d3cc7e78704e6cd5100f5f < 52f1c45dde9136f964d63a77d19826c8a74e2c7f 91ca7c5644c370dc5132b1db1aea81416a4b2181
Linux / Linux
4.19
References
git.kernel.org: https://git.kernel.org/stable/c/82825dbf393f7c7979d462f9609a15bde8092b3f git.kernel.org: https://git.kernel.org/stable/c/e3031280fe4eaf61a09e60823331f81f321be8e1 git.kernel.org: https://git.kernel.org/stable/c/fec1406f5e7ab20b71f6d231792b0040e3300aaf git.kernel.org: https://git.kernel.org/stable/c/96760723aae1b45f733f702abb4333137143909f git.kernel.org: https://git.kernel.org/stable/c/f14858bc77c567e089965962877ee726ffad0556 git.kernel.org: https://git.kernel.org/stable/c/a4f1a01b2e81378fce9ca528d4d8a049e4b58fcd git.kernel.org: https://git.kernel.org/stable/c/612c977f5d481f551d03d83d0aef588845c1300c git.kernel.org: https://git.kernel.org/stable/c/52f1c45dde9136f964d63a77d19826c8a74e2c7f