Kernel arbitrary code execution via integer overflow in Apple iOS, iPadOS, macOS, watchOS, and tvOS
CVE-2023-36495 is an Apple kernel vulnerability caused by an integer overflow. Apple states that the issue was addressed with improved input validation. Successful exploitation may allow a local application to execute arbitrary code with kernel privileges. The issue affects multiple Apple platforms, including watchOS, macOS Monterey, iOS 15, iPadOS 15, tvOS, iOS 16, iPadOS 16, and macOS Ventura prior to the fixed versions. The specific vulnerable function or subsystem is not identified in the provided content.
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Impact, mitigation & remediation
What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
Impact
What an attacker gets, and what they’ve been doing with it.
Mitigation
If you can’t patch tonight, do this now.
Remediation
Patch, then assume compromise.
Exploits
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Affected products & vendors
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
Recent activity
2 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
An out-of-bounds write that could allow an app to execute arbitrary code with kernel privileges.
Scrittura fuori dai limiti (out-of-bounds write) che può consentire esecuzione di codice con privilegi kernel.
The version that knows your environment.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.