CVE-2021-1791
Description
An out-of-bounds read issue existed that led to the disclosure of kernel memory. This was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. A malicious application may be able to disclose kernel memory.
CWE
- (none)
Affected
- Apple / iOS and iPadOS — v=unspecified <14.4 [affected]
- Apple / macOS — v=unspecified <11.2 [affected]
- Apple / macOS — v=unspecified <7.3 [affected]
- Apple / macOS — v=unspecified <14.4 [affected]
CVSS
- (none)
References
- https://support.apple.com/en-us/HT212147 x_refsource_MISC
- https://support.apple.com/en-us/HT212146 x_refsource_MISC
- https://support.apple.com/en-us/HT212148 x_refsource_MISC
- https://support.apple.com/en-us/HT212149 x_refsource_MISC
Source
cvelistV5-main/cves/2021/1xxx/CVE-2021-1791.json