CVE-2021-30902 — Use After Free in Apple IOS AND Ipados

CWE-416 — Use After Free4 documents3 sources
Severity
7.8HIGHNVD
EPSS
0.1%
top 77.09%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Apple IOS AND IpadosApple Ipad OSApple Iphone OS+1 more
Timeline
PublishedAug 24
Latest updateOct 26

Description

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 14.8.1 and iPadOS 14.8.1, iOS 15.1 and iPadOS 15.1. A local attacker may be able to cause unexpected application termination or arbitrary code execution.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages4 packages

▶NVDapple/ipad_os< 14.8.1
▶CVEListV5apple/ios_and_ipadosunspecified — 15.1+1
▶NVDapple/ipados15.0
▶NVDapple/iphone_os< 14.8.1+1

🔴Vulnerability Details

1
CVEList
CVE-2021-30902: A use after free issue was addressed with improved memory management↗2021-08-24
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📋Vendor Advisories

2
Apple
CVE-2021-30902: iOS 14.8.1 and iPadOS 14.8.1↗2021-10-26
▶
Apple
CVE-2021-30902: iOS 15.1 and iPadOS 15.1↗2021-10-25
▶
CVE-2021-30902 — Use After Free in Apple IOS AND Ipados | cvebase