CVE-2017-10913

Advisory lineage Upstream: 0 Downstream: 7

Downstream

ALPINE-CVE-2017-10913 DEBIAN-CVE-2017-10913 DLA-1132-1 DSA-3969-1 SUSE-SU-2017:1795-1 SUSE-SU-2017:1812-1

Modified

Published: 05 Jul 2017, 01:00

Last modified:05 Aug 2024, 17:50

Vulnerability Summary

Overall Risk (default)

high

70/100

CVSS Score

9.8 CRITICAL

v3.0 (nvd)

EPSS Score

1.2% LOW

1% probability 0.00%

KEV

Not listed

Ransomware

No reports

Public exploits

None found

Dark Web

Not detected

Timeline

05 Jul 2017, 01:00

Published

Vulnerability first disclosed

05 Aug 2024, 17:50

Last Modified

Vulnerability information updated

Description

The grant-table feature in Xen through 4.8.x provides false mapping information in certain cases of concurrent unmap calls, which allows backend attackers to obtain sensitive information or gain privileges, aka XSA-218 bug 1.

CVSS Metrics

v3.0•CRITICAL•Score: 9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
v2.0•HIGH•Score: 7.5AV:N/AC:L/Au:N/C:P/I:P/A:P

EPSS Trends

Current EPSS score: 1.20%• Percentile: 79%

Affected Systems

xen•xen
≤ 4.8.1