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.
Published: 2023-03-27
CVSS: 7.0
CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Download Exploit for CVE-2023-1077 here:
Tip: Download official Tor Browser at https://www.torproject.org/download/ to access .onion links.
https://augustaverburg.nl/exploit-464-cve-2025-9086/
https://augustaverburg.nl/exploit-143-cve-2025-59042/