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LIN1019-7420 : Security Advisory - linux - CVE-2021-43975

Created: Nov 17, 2021    Updated: Apr 22, 2022
Resolved Date: Dec 24, 2021
Found In Version: 10.19.45.1
Fix Version: 10.19.45.21
Severity: Standard
Applicable for: Wind River Linux LTS 19
Component/s: Kernel

Description

In the Linux kernel through 5.15.2, hw_atl_utils_fw_rpc_wait in drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c allows an attacker (who can introduce a crafted device) to trigger an out-of-bounds write via a crafted length value.

CREATE(Triage):(User=admin) CVE-2021-43975 (https://nvd.nist.gov/vuln/detail/CVE-2021-43975)

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