CVE-2021-34693

Medium

Description

net/can/bcm.c in the Linux kernel through 5.12.10 allows local users to obtain sensitive information from kernel stack memory because parts of a data structure are uninitialized.

SeverityMedium

CVSS5.5

Exploit probability—

Product

Linux Kernel

PublishedJun 14, 2021

First seenJun 14, 2021

How to fix

Vendor advisories

debian.org/security/2021/dsa-4941

Affected products

Product	Affected versions	Fixed in
linux linux_kernel	2.6.25 ≤ v ≤ 5.12.10	—
debian debian_linux	9.0, 10.0	—

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