CVE-2022-29582
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2022-29582
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-29582.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2022-29582
- Aliases
-
- A-231494876
- ASB-A-231494876
- Downstream
- Related
- Published
- 2022-04-22T16:15:09Z
- Modified
- 2025-08-09T20:01:27Z
- Severity
-
- 7.0 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In the Linux kernel before 5.17.3, fs/iouring.c has a use-after-free due to a race condition in iouring timeouts. This can be triggered by a local user who has no access to any user namespace; however, the race condition perhaps can only be exploited infrequently.
- References
-
- http://www.openwall.com/lists/oss-security/2022/04/22/4
- http://www.openwall.com/lists/oss-security/2022/08/08/3
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17.3
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e677edbcabee849bfdd43f1602bccbecf736a646
- https://github.com/Ruia-ruia/CVE-2022-29582-Exploit
- https://github.com/torvalds/linux/commit/e677edbcabee849bfdd43f1602bccbecf736a646
- https://ruia-ruia.github.io/2022/08/05/CVE-2022-29582-io-uring/
- https://www.debian.org/security/2022/dsa-5127
- https://www.openwall.com/lists/oss-security/2022/04/22/3
- http://www.openwall.com/lists/oss-security/2024/04/24/3