It was discovered that when exec'ing from a non-leader thread, armed POSIX CPU timers would be left on a list but freed, leading to a use-after-free.
References
Link | Resource |
---|---|
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2585 | Third Party Advisory |
https://lore.kernel.org/lkml/20220809170751.164716-1-cascardo@canonical.com/T/#u | Mailing List Patch |
https://ubuntu.com/security/notices/USN-5564-1 | Third Party Advisory |
https://ubuntu.com/security/notices/USN-5565-1 | Third Party Advisory |
https://ubuntu.com/security/notices/USN-5566-1 | Third Party Advisory |
https://ubuntu.com/security/notices/USN-5567-1 | Third Party Advisory |
https://www.openwall.com/lists/oss-security/2022/08/09/7 | Mailing List |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: canonical
Published: 2024-01-08T17:38:27.327Z
Updated: 2024-01-08T17:38:27.327Z
Reserved: 2022-07-29T21:59:31.316Z
Link: CVE-2022-2585
JSON object: View
NVD Information
Status : Analyzed
Published: 2024-01-08T18:15:44.383
Modified: 2024-01-19T17:14:35.877
Link: CVE-2022-2585
JSON object: View
Redhat Information
No data.
CWE