CVE Vulnerabilities

CVE-2021-34693

Missing Initialization of Resource

Published: Jun 14, 2021 | Modified: Mar 25, 2024
CVSS 3.x
5.5
MEDIUM
Source:
NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS 2.x
2.1 LOW
AV:L/AC:L/Au:N/C:P/I:N/A:N
RedHat/V2
RedHat/V3
Ubuntu

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.

Weakness

The product does not initialize a critical resource.

Affected Software

Name Vendor Start Version End Version
Linux_kernel Linux 2.6.25 (including) 5.12.10 (including)

Potential Mitigations

References