CVE-2021-30894 — Out-of-bounds Write in Apple IOS AND Ipados

CWE-787 — Out-of-bounds Write3 documents2 sources
Severity
7.8HIGHNVD
EPSS
0.5%
top 35.26%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Apple IOS AND IpadosApple TvosApple Ipados+2 more
Timeline
PublishedAug 24
Latest updateOct 25

Description

A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 15.1 and iPadOS 15.1, tvOS 15.1. An 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 Packages7 packages

▶CVEListV5apple/tvosunspecified — 15.1
▶NVDapple/tvos< 15.1
▶NVDapple/ipados< 15.1
▶CVEListV5apple/ios_and_ipadosunspecified — 15.1
▶Appleapple/tvos15.1

📋Vendor Advisories

2
Apple
CVE-2021-30894: iOS 15.1 and iPadOS 15.1↗2021-10-25
▶
Apple
CVE-2021-30894: tvOS 15.1↗2021-10-25
▶