CVE-2022-22675
Published: April 4, 2022
Official Description
macOS Monterey contains an out-of-bounds write vulnerability that could allow an application to execute arbitrary code with kernel privileges.
CISA KEV Advisory
Apple macOS Out-of-Bounds Write Vulnerability
macOS Monterey contains an out-of-bounds write vulnerability that could allow an application to execute arbitrary code with kernel privileges.
Apply updates per vendor instructions.
Risk Analysis
This high-severity vulnerability in macOS Monterey involves an out-of-bounds write, which could allow an application to execute arbitrary code with kernel privileges. While a CVSS score is not available, its inclusion in CISA's KEV catalog and an EPSS score of 0.00978 indicate a confirmed and notable exploitation risk.
This vulnerability has been actively exploited in the wild, as confirmed by its presence in CISA's Known Exploited Vulnerabilities catalog.
Apply the latest security updates for macOS Monterey to address this arbitrary code execution vulnerability. Prompt patching is essential to prevent kernel-level compromise.
Technical Analysis
CVE-2022-22675 requires local access, meaning attackers must already have a foothold on the target system.
Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
CISA has added CVE-2022-22675 to the Known Exploited Vulnerabilities (KEV) catalog, confirming active exploitation in the wild. U.S. federal agencies are required to patch this within the mandated timeframe, and all organizations should treat remediation as urgent.
Exploit & PoC Resources
All References (1)
Quick Facts
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2022-22675 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
- !CISA KEV: Federal agencies must patch per BOD 22-01 timeline
- !Active exploitation confirmed — treat as P1