CVE-2018-4092

low-risk
Published 2018-04-03

An issue was discovered in certain Apple products. iOS before 11.2.5 is affected. macOS before 10.13.3 is affected. tvOS before 11.2.5 is affected. watchOS before 4.2.2 is affected. The issue involves the "Kernel" component. A race condition allows attackers to bypass intended memory-read restrictions via a crafted app.

Do I need to act?

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0.21% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.7/10 Medium
LOCAL / HIGH complexity

Affected Products (4)

Affected Vendors

Apple

References (14)

Third Party Advisory http://www.securityfocus.com/bid/102782
Third Party Advisory http://www.securitytracker.com/id/1040265
Third Party Advisory http://www.securitytracker.com/id/1040267
Vendor Advisory https://support.apple.com/HT208462
Vendor Advisory https://support.apple.com/HT208463
Vendor Advisory https://support.apple.com/HT208464
Vendor Advisory https://support.apple.com/HT208465
Third Party Advisory http://www.securityfocus.com/bid/102782
Third Party Advisory http://www.securitytracker.com/id/1040265
Third Party Advisory http://www.securitytracker.com/id/1040267
Vendor Advisory https://support.apple.com/HT208462
Vendor Advisory https://support.apple.com/HT208463
Vendor Advisory https://support.apple.com/HT208464
Vendor Advisory https://support.apple.com/HT208465
23
/ 100
low-risk
Severity 12/34 · Low
Exploitability 1/34 · Minimal
Exposure 10/34 · Low