In the Linux kernel, pick_next_rt_entity() may return a type confused entry, not detected by the BUG_ON condition, as the confused entry will not be NULL, but list_head.The buggy error condition would lead to a type confused entry with the list head,which would then be used as a type confused sched_rt_entity,causing memory corruption.
References
Link | Resource |
---|---|
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=7c4a5b89a0b5a57a64b601775b296abf77a9fe97 | Mailing List Patch |
https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html | Mailing List Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html | Mailing List |
https://security.netapp.com/advisory/ntap-20230511-0002/ | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: redhat
Published: 2023-03-27T00:00:00
Updated: 2024-01-11T19:06:55.294655
Reserved: 2023-02-27T00:00:00
Link: CVE-2023-1077
JSON object: View
NVD Information
Status : Analyzed
Published: 2023-03-27T21:15:10.467
Modified: 2024-01-12T17:43:31.383
Link: CVE-2023-1077
JSON object: View
Redhat Information
No data.
CWE