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CVE-2021-3564

PoC ×3—
CVSS 3.1
5.5 medium
EPSS
<1%p40
Published
()
Modified
Description

A flaw double-free memory corruption in the Linux kernel HCI device initialization subsystem was found in the way user attach malicious HCI TTY Bluetooth device. A local user could use this flaw to crash the system. This flaw affects all the Linux kernel versions starting from 3.13.

Vendors
linuxfedoraprojectdebian
Products
linux kernel, fedora, debian linux
Weakness
CWE-415
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD CVE.org GitHub PoCs EPSS (0.5%)

In the news

No ingested article mentions this CVE yet.