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CVE-2020-11740

—
CVSS 3.1
5.5 medium
EPSS
<1%p37
Published
()
Modified
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.

Vendors
xendebianfedoraprojectopensuse
Products
xen, debian linux, fedora, leap
Weakness
CWE-212
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
NVD CVE.org GitHub PoCs EPSS (0.4%)

In the news

No ingested article mentions this CVE yet.