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LIN1021-628 : Security Advisory - linux - CVE-2021-34693

Created: Jun 14, 2021    Updated: Aug 24, 2021
Resolved Date: Aug 3, 2021
Found In Version: 10.21.20.1
Fix Version: 10.21.20.4
Severity: Standard
Applicable for: Wind River Linux LTS 21
Component/s: Kernel

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.

CREATE(Triage):(User=admin) [CVE-2021-34693|https://nvd.nist.gov/vuln/detail/CVE-2021-34693]

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