CVE-2022-49768

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Source

https://cve.org/CVERecord?id=CVE-2022-49768

Import Source

JSON Data

https://api.test.osv.dev/v1/vulns/CVE-2022-49768

Downstream

Related

Published

2025-05-01T14:09:06.864Z

Modified

2026-04-11T12:44:30.481228Z

Summary

9p: trans_fd/p9_conn_cancel: drop client lock earlier

Details

In the Linux kernel, the following vulnerability has been resolved:

9p: transfd/p9conn_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.

Database specific

{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49768.json"
}

References

Affected packages

Type: GIT
Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events: Introduced

eb1ca07f4343b4e58b97e792a85d5ba1ba103f5d

Fixed

82825dbf393f7c7979d462f9609a15bde8092b3f

Type: GIT
Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events: Introduced

4cd195263e420311d31451cc053fde8037f326f1

Fixed

e3031280fe4eaf61a09e60823331f81f321be8e1

Type: GIT
Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events: Introduced

9f476d7c540cb57556d3cc7e78704e6cd5100f5f

Fixed

fec1406f5e7ab20b71f6d231792b0040e3300aaf

Fixed

96760723aae1b45f733f702abb4333137143909f

Fixed

f14858bc77c567e089965962877ee726ffad0556

Fixed

a4f1a01b2e81378fce9ca528d4d8a049e4b58fcd

Fixed

612c977f5d481f551d03d83d0aef588845c1300c

Fixed

52f1c45dde9136f964d63a77d19826c8a74e2c7f

Type: GIT
Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events: Introduced

0 Unknown introduced commit / All previous commits are affected

Last affected

91ca7c5644c370dc5132b1db1aea81416a4b2181

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49768.json"

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.9.334

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49768.json"