CVE-2022-49768

Description

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.

Reserved 2025-04-16 | Published 2025-05-01 | Updated 2025-05-04 | Assigner Linux

Product status

Default status
unaffected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 82825dbf393f7c7979d462f9609a15bde8092b3f
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before e3031280fe4eaf61a09e60823331f81f321be8e1
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before fec1406f5e7ab20b71f6d231792b0040e3300aaf
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 96760723aae1b45f733f702abb4333137143909f
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before f14858bc77c567e089965962877ee726ffad0556
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before a4f1a01b2e81378fce9ca528d4d8a049e4b58fcd
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 612c977f5d481f551d03d83d0aef588845c1300c
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 52f1c45dde9136f964d63a77d19826c8a74e2c7f
affected

Default status
affected

4.9.334
unaffected

4.14.300
unaffected

4.19.267
unaffected

5.4.225
unaffected

5.10.156
unaffected

5.15.80
unaffected

6.0.10
unaffected

6.1
unaffected

References

git.kernel.org/...c/82825dbf393f7c7979d462f9609a15bde8092b3f

git.kernel.org/...c/e3031280fe4eaf61a09e60823331f81f321be8e1

git.kernel.org/...c/fec1406f5e7ab20b71f6d231792b0040e3300aaf

git.kernel.org/...c/96760723aae1b45f733f702abb4333137143909f

git.kernel.org/...c/f14858bc77c567e089965962877ee726ffad0556

git.kernel.org/...c/a4f1a01b2e81378fce9ca528d4d8a049e4b58fcd

git.kernel.org/...c/612c977f5d481f551d03d83d0aef588845c1300c

git.kernel.org/...c/52f1c45dde9136f964d63a77d19826c8a74e2c7f

cve.org (CVE-2022-49768)

nvd.nist.gov (CVE-2022-49768)

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