Vulnerability Details : CVE-2023-32433
A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Monterey 12.6.8, iOS 15.7.8 and iPadOS 15.7.8, iOS 16.6 and iPadOS 16.6, tvOS 16.6, macOS Big Sur 11.7.9, macOS Ventura 13.5, watchOS 9.6. An app may be able to execute arbitrary code with kernel privileges.
Vulnerability category: Memory CorruptionExecute code
Products affected by CVE-2023-32433
- cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-32433
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 39 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-32433
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2023-32433
-
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-32433
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https://support.apple.com/en-us/HT213846
About the security content of tvOS 16.6 - Apple SupportRelease Notes;Vendor Advisory
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https://support.apple.com/en-us/HT213844
About the security content of macOS Monterey 12.6.8 - Apple SupportRelease Notes;Vendor Advisory
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https://support.apple.com/en-us/HT213843
About the security content of macOS Ventura 13.5 - Apple SupportRelease Notes;Vendor Advisory
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https://support.apple.com/en-us/HT213842
About the security content of iOS 15.7.8 and iPadOS 15.7.8 - Apple SupportRelease Notes;Vendor Advisory
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https://support.apple.com/en-us/HT213848
About the security content of watchOS 9.6 - Apple SupportRelease Notes;Vendor Advisory
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https://support.apple.com/en-us/HT213841
About the security content of iOS 16.6 and iPadOS 16.6 - Apple SupportRelease Notes;Vendor Advisory
-
https://support.apple.com/en-us/HT213845
About the security content of macOS Big Sur 11.7.9 - Apple SupportRelease Notes;Vendor Advisory
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