vulnerability
Red Hat: CVE-2019-13233: use-after-free in arch/x86/lib/insn-eval.c (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:L/AC:M/Au:N/C:P/I:P/A:P) | Jul 4, 2019 | Nov 6, 2019 | Aug 11, 2025 |
Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
Jul 4, 2019
Added
Nov 6, 2019
Modified
Aug 11, 2025
Description
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.
Solutions
redhat-upgrade-kernelredhat-upgrade-kernel-rt
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