CVE-2021-34693

MediumCVSS 5.5/10Last modified Oct 8, 2026

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.

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-909

Affected software

No affected versions have been published.

Timeline

Published: Jun 14, 2021
Last modified: Oct 8, 2026
NVD status: Modified

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