CVE-2017-10914 — Race Condition in XEN

CWE-362 — Race ConditionCWE-415 — Double Free7 documents6 sources
Severity
8.1HIGHNVD
EPSS
0.6%
top 30.41%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
XENDebian XEN
Timeline
PublishedJul 5
Latest updateMay 17

Description

The grant-table feature in Xen through 4.8.x has a race condition leading to a double free, which allows guest OS users to cause a denial of service (memory consumption), or possibly obtain sensitive information or gain privileges, aka XSA-218 bug 2.

CVSS vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 2.2 | Impact: 5.9

Affected Packages3 packages

▶debiandebian/xen< xen 4.8.1-1+deb9u3 (bookworm)
▶Debianxen/xen< 4.8.1-1+deb9u3+3
▶NVDxen/xen4.8.1

🔴Vulnerability Details

2
GHSA
GHSA-85cx-p9qx-35jm: The grant-table feature in Xen through 4↗2022-05-17
▶
OSV
CVE-2017-10914: The grant-table feature in Xen through 4↗2017-07-05
▶

📋Vendor Advisories

2
Red Hat
xen: Races in the grant table unmap code (XSA-218)↗2017-06-20
▶
Debian
CVE-2017-10914: xen - The grant-table feature in Xen through 4.8.x has a race condition leading to a d...↗2017
▶

💬Community

2
Bugzilla
CVE-2017-10911 CVE-2017-10912 CVE-2017-10913 CVE-2017-10914 CVE-2017-10915 CVE-2017-10916 CVE-2017-10918 CVE-2017-10919 CVE-2017-10920 CVE-2017-10921 CVE-2017-10922 CVE-2017-10923 xen: various flaws [↗2017-06-20
▶
Bugzilla
CVE-2017-10913 CVE-2017-10914 xsa218 xen: Races in the grant table unmap code (XSA-218)↗2017-06-05
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