CVE-2023-32378 — Use After Free in Apple Macos

CWE-416 — Use After Free5 documents3 sources
Severity
7.8HIGHNVD
EPSS
0.1%
top 67.23%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Apple MacosApple Macos BIG SURApple Macos Monterey+1 more
Timeline
PublishedJan 10
Latest updateJan 11

Description

A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Ventura 13.3, macOS Big Sur 11.7.5, macOS Monterey 12.6.4. 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:HExploitability: 1.8 | Impact: 5.9

Affected Packages5 packages

▶Appleapple/macos_monterey12.6.4
▶CVEListV5apple/macosunspecified — 13.3+2
▶NVDapple/macos12.0.0 — 12.6.4+2
▶Appleapple/macos_big_sur11.7.5

🔴Vulnerability Details

1
GHSA
GHSA-pwpq-539c-mrgv: A use-after-free issue was addressed with improved memory management↗2024-01-11
▶

📋Vendor Advisories

3
Apple
CVE-2023-32378: macOS Monterey 12.6.4↗2023-03-27
▶
Apple
CVE-2023-32378: macOS Ventura 13.3↗2023-03-27
▶
Apple
CVE-2023-32378: macOS Big Sur 11.7.5↗2023-03-27
▶