Vulnerability Details : CVE-2022-42808
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in tvOS 16.1, iOS 16.1 and iPadOS 16, macOS Ventura 13, watchOS 9.1. A remote user may be able to cause kernel code execution.
Vulnerability category: Memory Corruption
Products affected by CVE-2022-42808
- 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:ipados:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-42808
0.62%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 79 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-42808
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2022-42808
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-42808
-
https://support.apple.com/en-us/HT213489
About the security content of iOS 16.1 and iPadOS 16 - Apple SupportRelease Notes;Vendor Advisory
-
https://support.apple.com/en-us/HT213488
About the security content of macOS Ventura 13 - Apple SupportRelease Notes;Vendor Advisory
-
https://support.apple.com/en-us/HT213492
About the security content of tvOS 16.1 - Apple SupportRelease Notes;Vendor Advisory
-
https://support.apple.com/en-us/HT213491
About the security content of watchOS 9.1 - Apple SupportRelease Notes;Vendor Advisory
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