CVE-2020-11740

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

An issue was discovered in xenoprof in Xen through 4.13.x, allowing guest OS users (without active profiling) to obtain sensitive information about other guests. Unprivileged guests can request to map xenoprof buffers, even if profiling has not been enabled for those guests. These buffers were not scrubbed.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-212

Affected software

No affected versions have been published.

Timeline

Published
Apr 14, 2020
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2020

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