Improper access control in Apple iOS and iPadOS - CVE-2021-30674
Published: May 25, 2021
Vulnerability identifier: #VU53508
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2021-30674
CWE-ID: CWE-284
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vendor: Apple Inc.
Affected software:
Apple iOS
iPadOS
Apple iOS
iPadOS
Detailed vulnerability description
The vulnerability allows a local application to gain unauthorized access to otherwise restricted information.
The vulnerability exists due to improper access restrictions in Kernel subsystem. A local application can bypass implemented security restrictions and disclose restricted memory.
How to mitigate CVE-2021-30674
Install updates from vendor's website.