CVE-2014-9030 — Vulnetix

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CVE-2014-9030 PUBLISHED

The do_mmu_update function in arch/x86/mm.c in Xen 3.2.x through 4.4.x does not properly manage page references, which allows remote domains to cause a denial of service by leveraging control over an HVM guest and a crafted MMU_MACHPHYS_UPDATE.

EPSS 1.76% · 82.5th percentile

Risk Scores

EPSS Score

1.76%

82.5th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:14.04:LTS	xen	0, 4.3.0-1ubuntu1, 4.3.0-1ubuntu2

Timeline

Nov 21, 2014 CVE Published
Feb 4, 2022 EPSS Score
Mar 28, 2022 EPSS Score
May 19, 2022 EPSS Score
Sep 1, 2022 EPSS Score
Oct 23, 2022 EPSS Score
Dec 14, 2022 EPSS Score
Feb 4, 2023 EPSS Score
Mar 7, 2023 EPSS Score
Mar 28, 2023 EPSS Score
Jul 10, 2023 EPSS Score
Aug 31, 2023 EPSS Score

References

https://ubuntu.com/security/CVE-2014-9030 third-party-advisory
http://xenbits.xen.org/xsa/advisory-113.html third-party-advisory
https://www.cve.org/CVERecord?id=CVE-2014-9030 third-party-advisory

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