CVE-2021-30740 — Apple IOS AND Ipados vulnerability

5 documents3 sources
Severity
7.8HIGHNVD
EPSS
1.0%
top 22.69%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
7
Apple IOS AND IpadosApple MacosApple Ipados+4 more
Timeline
PublishedSep 8
Latest updateMay 24

Description

A logic issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.4, tvOS 14.6, watchOS 7.5, iOS 14.6 and iPadOS 14.6. A malicious application 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 Packages10 packages

▶NVDapple/tvos< 14.6
▶CVEListV5apple/macosunspecified — 11.4+2
▶NVDapple/macos11.0.1 — 11.4
▶NVDapple/ipados< 14.6
▶NVDapple/watchos< 7.5

🔴Vulnerability Details

1
GHSA
GHSA-267j-fv8q-8h8j: A logic issue was addressed with improved validation↗2022-05-24
▶

📋Vendor Advisories

3
Apple
CVE-2021-30740: tvOS 14.6↗2021-05-24
▶
Apple
CVE-2021-30740: macOS Big Sur 11.4↗2021-05-24
▶
Apple
CVE-2021-30740: watchOS 7.5↗2021-05-24
▶