CVE-2019-17342

Published: Oct 8, 2019

Modified: Aug 5, 2024

PUBLISHED

Description

An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service or gain privileges by leveraging a race condition that arose when XENMEM_exchange was introduced.

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

http://xenbits.xen.org/xsa/advisory-287.html

x_refsource_CONFIRM

https://xenbits.xen.org/xsa/advisory-287.html

x_refsource_MISC

[oss-security] 20191025 Xen Security Advisory 287 v3 (CVE-2019-17342) - x86: steal_page violates page_struct access discipline

mailing-list

x_refsource_MLIST

DSA-4602

vendor-advisory

x_refsource_DEBIAN

20200114 [SECURITY] [DSA 4602-1] xen security update

mailing-list

x_refsource_BUGTRAQ

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now

CVE-2019-17342

Description

Affected Products

References