An issue was discovered in do_madvise in mm/madvise.c in the Linux kernel before 5.6.8. There is a race condition between coredump operations and the IORING_OP_MADVISE implementation, aka CID-bc0c4d1e176e.
History

Fri, 29 May 2026 16:30:00 +0000

Type Values Removed Values Added
References
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2020-11-28T06:19:36.000Z

Updated: 2026-05-29T15:41:47.131Z

Reserved: 2020-11-28T00:00:00.000Z

Link: CVE-2020-29372

cve-icon Vulnrichment

Updated: 2024-08-04T16:48:01.983Z

cve-icon NVD

Status : Modified

Published: 2020-11-28T07:15:11.727

Modified: 2026-05-29T16:16:21.407

Link: CVE-2020-29372

cve-icon Redhat

Severity :

Publid Date: 2020-07-23T00:00:00Z

Links: CVE-2020-29372 - Bugzilla