CVE-2021-30938 — Apple Macos vulnerability

5 documents3 sources
Severity
7.7HIGHNVD
EPSS
0.1%
top 84.79%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Apple MacosApple MAC OS X
Timeline
PublishedAug 24
Latest updateDec 13

Description

This issue was addressed with improved checks. This issue is fixed in macOS Monterey 12.1, Security Update 2021-008 Catalina, macOS Big Sur 11.6.2. A local user may be able to cause unexpected system termination or read kernel memory.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:HExploitability: 2.5 | Impact: 5.2

Affected Packages3 packages

▶CVEListV5apple/macosunspecified — 12.1+2
▶NVDapple/macos11.0 — 11.6.2+1
▶NVDapple/mac_os_x10.15 — 10.15.7+1

🔴Vulnerability Details

1
CVEList
CVE-2021-30938: This issue was addressed with improved checks↗2021-08-24
▶

📋Vendor Advisories

3
Apple
CVE-2021-30938: macOS Big Sur 11.6.2↗2021-12-13
▶
Apple
CVE-2021-30938: Security Update 2021-008 Catalina↗2021-12-13
▶
Apple
CVE-2021-30938: macOS Monterey 12.1↗2021-12-13
▶
CVE-2021-30938 — Apple Macos vulnerability | cvebase