CVEvulnerability

CVE-2023-1077

7.0 HIGH Published 2023-03-27 Modified 2026-10-14 Official page ↗
Status
Modified
Published
2023-03-27
Last modified
2026-10-14
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.0 HIGH — CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-843

Description

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.

Affected configurations

• linux linux kernel (>= 2.6.25 < 4.19.293) • linux linux kernel (>= 4.20 < 5.4.235) • linux linux kernel (>= 5.5 < 5.10.173) • linux linux kernel (>= 5.11 < 5.15.99) • linux linux kernel (>= 5.16 < 6.1.16) • linux linux kernel (>= 6.2 < 6.2.3) • debian debian linux 10.0 • netapp a700s firmware • netapp 8300 firmware • netapp 8700 firmware • netapp a400 firmware • netapp c400 firmware • netapp h300s firmware • netapp h500s firmware • netapp h700s firmware • netapp h410s firmware • netapp h410c firmware

Related

Weakness · CWE (1)

  • CWE-843 Access of Resource Using Incompatible Type weakness

References