In arch/x86/lib/insn-eval.c in the Linux kernel before 5.1.9, there is a use-after-free for access to an LDT entry because of a race condition between modify_ldt() and a #BR exception for an MPX bounds violation.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2019-07-04T12:27:00

Updated: 2024-08-04T23:49:23.910Z

Reserved: 2019-07-04T00:00:00

Link: CVE-2019-13233

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-07-04T13:15:11.000

Modified: 2024-11-21T04:24:30.130

Link: CVE-2019-13233

cve-icon Redhat

Severity : Moderate

Publid Date: 2019-07-04T00:00:00Z

Links: CVE-2019-13233 - Bugzilla