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Exploits
ID:6874 - Exploit for Integer overflow in Apple iOS and iPadOS - CVE-2021-30883
ID:6874 - Exploit for Integer overflow in Apple iOS and iPadOS - CVE-2021-30883
Published: October 12, 2021
Vulnerability identifier: #VU57217
Vulnerability risk: High
CVE-ID: CVE-2021-30883
CWE-ID: CWE-190
Exploitation vector: Local access
Vulnerable software:
Apple iOS
iPadOS
Apple iOS
iPadOS
Link to public exploit:
Vulnerability description
The vulnerability allows a malicious application to escalate privileges on the system.
The vulnerability exists due to a boundary error within the IOMobileFrameBuffer subsystem. A malicious application can trigger integer overflow and execute arbitrary code on with kernel privileges.
Note, the vulnerability is being actively exploited in the wild.
Remediation
Install updates from vendor's website.