High severity · published Aug 24, 2022
CVE-2022-32811
A memory corruption vulnerability was addressed with improved locking
7.8
CVSS
0.5%
EPSS
No
On KEV
Description
A memory corruption vulnerability was addressed with improved locking. This issue is fixed in macOS Monterey 12.5, macOS Big Sur 11.6.8, Security Update 2022-005 Catalina. An app may be able to execute arbitrary code with kernel privileges.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 41% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MA
macOS · Apple
before 10.15.7; 11.0 before 11.6.8; 12.0 before 12.5; 10.15.7; 10.15.7 · source: NVD
MO
Mac OS X · Apple
10.15.7; 10.15.7; 10.15.7; 10.15.7; 10.15.7; 10.15.7; +6 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-32811
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-32811
Release Notes
https://support.apple.com/en-us/HT213343
Release Notes
https://support.apple.com/en-us/HT213344
Release Notes
https://support.apple.com/en-us/HT213345
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