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NVD Vulnerability Details :

CVE-2019-13233

Modified

Source-cve@mitre.org

Published At-04 Jul, 2019 | 13:15

Updated At-07 Nov, 2023 | 03:03

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.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.0	7.0	HIGH	CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary	2.0	4.4	MEDIUM	AV:L/AC:M/Au:N/C:P/I:P/A:P

CPE Matches

Linux Kernel Organization, Inc

>>linux_kernel>>Versions before 5.1.9(exclusive)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-362	Primary	nvd@nist.gov
CWE-416	Primary	nvd@nist.gov

References

Hyperlink	Source	Resource
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00025.html	cve@mitre.org	N/A
http://packetstormsecurity.com/files/154408/Kernel-Live-Patch-Security-Notice-LSN-0055-1.html	cve@mitre.org	N/A
https://access.redhat.com/errata/RHSA-2019:3309	cve@mitre.org	N/A
https://access.redhat.com/errata/RHSA-2019:3517	cve@mitre.org	N/A
https://bugs.chromium.org/p/project-zero/issues/detail?id=1879	cve@mitre.org	Exploit Mailing List Patch Third Party Advisory
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.1.9	cve@mitre.org	Mailing List Release Notes Vendor Advisory
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=de9f869616dd95e95c00bdd6b0fcd3421e8a4323	cve@mitre.org	Mailing List Patch Vendor Advisory
https://github.com/torvalds/linux/commit/de9f869616dd95e95c00bdd6b0fcd3421e8a4323	cve@mitre.org	Patch Third Party Advisory
https://seclists.org/bugtraq/2019/Aug/13	cve@mitre.org	N/A
https://security.netapp.com/advisory/ntap-20190806-0001/	cve@mitre.org	N/A
https://support.f5.com/csp/article/K13331647?utm_source=f5support&amp%3Butm_medium=RSS	cve@mitre.org	N/A
https://usn.ubuntu.com/4093-1/	cve@mitre.org	N/A
https://usn.ubuntu.com/4094-1/	cve@mitre.org	N/A
https://usn.ubuntu.com/4117-1/	cve@mitre.org	N/A
https://usn.ubuntu.com/4118-1/	cve@mitre.org	N/A
https://www.debian.org/security/2019/dsa-4495	cve@mitre.org	N/A

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History