Security Advisory

CVE-2022-2652

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2022-08-04 09:35:37

Last updated 2024-08-03 00:46:03

Assigner @huntrdev

State PUBLISHED

Description

Depending on the way the format strings in the card label are crafted its possible to leak kernel stack memory. There is also the possibility for DoS due to the v4l2loopback kernel module crashing when providing the card label on request (reproduce e.g. with many %s modifiers in a row).

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