Security Advisory

CVE-2021-44733

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2021-12-22 00:00:00

Last updated 2024-08-04 04:32:12

Assigner mitre

State PUBLISHED

Description

A use-after-free exists in drivers/tee/tee_shm.c in the TEE subsystem in the Linux kernel through 5.15.11. This occurs because of a race condition in tee_shm_get_from_id during an attempt to free a shared memory object.

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