What is CVE-2022-42833?

CVE-2022-42833 is a high-severity vulnerability in Apple macOS, classified under Out-of-bounds Read. CVSS score: 7.8/10. Published 2023-02-27.

How severe is CVE-2022-42833?

High severity. CVSS v3 base score is 7.8 out of 10.

Out-of-bounds Read in Apple macOS

CVE-2022-42833

An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Ventura 13. An app may be able to execute arbitrary code with kernel privileges.

Vulnerability class: Buffer Overflow

EPSS: 0.003 (17.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Apple Macos — versions unspecified

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

References

product-security@apple.com (Release Notes, Vendor Advisory)

Frequently asked questions

What is CVE-2022-42833?: CVE-2022-42833 is a high-severity vulnerability in Apple macOS, classified under Out-of-bounds Read. CVSS score: 7.8/10. Published 2023-02-27.
How severe is CVE-2022-42833?: High severity. CVSS v3 base score is 7.8 out of 10.