CVE-2021-30913 — Apple Macos vulnerability

9 documents4 sources
Severity
5.5MEDIUMNVD
EPSS
0.2%
top 61.55%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Apple MacosApple MAC OS X
Timeline
PublishedAug 24
Latest updateApr 4

Description

The issue was addressed with improved permissions logic. This issue is fixed in macOS Monterey 12.0.1, macOS Big Sur 11.6.1. An unprivileged application may be able to edit NVRAM variables.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages3 packages

▶CVEListV5apple/macosunspecified — 12.0+1
▶NVDapple/macos11.0 — 11.6.1+1
▶NVDapple/mac_os_x10.15 — 10.15.7+1

🔴Vulnerability Details

1
CVEList
CVE-2021-30913: The issue was addressed with improved permissions logic↗2021-08-24
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📋Vendor Advisories

3
Apple
CVE-2021-30913: Security Update 2021-007 Catalina↗2021-10-25
▶
Apple
CVE-2021-30913: macOS Monterey 12.0.1↗2021-10-25
▶
Apple
CVE-2021-30913: macOS Big Sur 11.6.1↗2021-10-25
▶

🕵️Threat Intelligence

4
Trendmicro
MacOS SUHelper Root Privilege Escalation Vulnerability A Deep Dive Into CVE-2022-22639↗2022-04-04
▶
Trendmicro
MacOS SUHelper Root Privilege Escalation Vulnerability A Deep Dive Into CVE-2022-22639↗2022-04-04
▶
Trendmicro
MacOS SUHelper Root Privilege Escalation Vulnerability A Deep Dive Into CVE-2022-22639↗2022-04-04
▶
Trendmicro
MacOS SUHelper Root Privilege Escalation Vulnerability A Deep Dive Into CVE-2022-22639↗2022-04-04
▶
CVE-2021-30913 — Apple Macos vulnerability | cvebase