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LIN1021-1315 : Security Advisory - gcc - CVE-2021-35465

Created: Aug 24, 2021    Updated: Mar 24, 2022
Resolved Date: Mar 24, 2022
Found In Version: 10.21.20.1
Fix Version: 10.21.20.11
Severity: Standard
Applicable for: Wind River Linux LTS 21
Component/s: Userspace

Description

Certain Arm products before 2021-08-23 do not properly consider the effect of exceptions on a VLLDM instruction. A Non-secure handler may have read or write access to part of a Secure context. This affects Arm Cortex-M33 r0p0 through r1p0, Arm Cortex-M35P r0, Arm Cortex-M55 r0p0 through r1p0, and Arm China STAR-MC1 (in the STAR SE configuration).

CREATE(Triage):(User=admin) CVE-2021-35465 (https://nvd.nist.gov/vuln/detail/CVE-2021-35465)

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