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LIN1021-7249 : Security Advisory - linux - CVE-2023-52429

Created: Feb 18, 2024    Updated: Mar 23, 2024
Resolved Date: Mar 22, 2024
Found In Version: 10.21.20.1
Severity: Standard
Applicable for: Wind River Linux LTS 21
Component/s: Kernel

Description

dm_table_create in drivers/md/dm-table.c in the Linux kernel through 6.7.4 can attempt to (in alloc_targets) allocate more than INT_MAX bytes, and crash, because of a missing check for struct dm_ioctl.target_count.

CREATE(Triage):(User=admin) CVE-2023-52429 (https://nvd.nist.gov/vuln/detail/CVE-2023-52429)

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