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LIN1021-1665 : Security Advisory - linux - CVE-2021-42008

Created: Oct 7, 2021    Updated: Oct 27, 2021
Resolved Date: Oct 25, 2021
Found In Version: 10.21.20.1
Fix Version: 10.21.20.5
Severity: Standard
Applicable for: Wind River Linux LTS 21
Component/s: Kernel

Description

The decode_data function in drivers/net/hamradio/6pack.c in the Linux kernel before 5.13.13 has a slab out-of-bounds write. Input from a process that has the CAP_NET_ADMIN capability can lead to root access.

CREATE(Triage):(User=admin) [CVE-2021-42008|https://nvd.nist.gov/vuln/detail/CVE-2021-42008]

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