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Vulnerability Database
Exploits
ID:7085 - Exploit for Buffer overflow in macOS - CVE-2021-30807
ID:7085 - Exploit for Buffer overflow in macOS - CVE-2021-30807
Published: November 29, 2021
Vulnerability identifier: #VU55316
Vulnerability risk: High
CVE-ID: CVE-2021-30807
CWE-ID: CWE-119
Exploitation vector: Local access
Vulnerable software:
macOS
macOS
Link to public exploit:
Vulnerability description
The vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to a boundary within the IOMobileFrameBuffer subsystem. A local application can trigger memory corruption and execute arbitrary code on the target system with kernel privileges.
Note, the vulnerability is being actively exploited in the wild.
Remediation
Install updates from vendor's website.