Lucene search

K
prionPRIOn knowledge basePRION:CVE-2013-4371
HistoryOct 17, 2013 - 11:55 p.m.

Design/Logic Flaw

2013-10-1723:55:00
PRIOn knowledge base
www.prio-n.com
7

7.8 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

Use-after-free vulnerability in the libxl_list_cpupool function in the libxl toolstack library in Xen 4.2.x and 4.3.x, when running “under memory pressure,” returns the original pointer when the realloc function fails, which allows local users to cause a denial of service (heap corruption and crash) and possibly execute arbitrary code via unspecified vectors.

CPENameOperatorVersion
xeneq4.2.2
xeneq4.2.3
xeneq4.3.0
xeneq4.2.0
xeneq4.2.1

7.8 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%