CVE-2023-21455: Critical severity samsung exynos firmware vulnerability
Published Mar 16, 2023
·Updated
Improper authorization implementation in Exynos baseband prior to SMR Mar-2023 Release 1 allows incorrect handling of unencrypted message.
Affected Software
2 affected components
Samsung Exynos Firmware
Samsung Exynos
Event History
Mar 16, 2023
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the vulnerability ID for this issue?
The vulnerability ID for this issue is CVE-2023-21455.
2
What is the title of this vulnerability?
The title of this vulnerability is 'Improper authorization implementation in Exynos baseband prior to SMR Mar-2023 Release 1 allows incorrect handling of unencrypted message.'
3
What is the affected software?
The affected software is Samsung Exynos Firmware.
4
How severe is this vulnerability?
This vulnerability has a severity rating of 9.1 (critical).
5
How can I fix this vulnerability?
To fix this vulnerability, it is recommended to apply the SMR Mar-2023 Release 1 security update provided by Samsung.