Not a U.S. government website. NDD is an independent vulnerability database by Volerion and is not affiliated with or endorsed by NIST or NVD.
VOLERION
Volerion Security Research

NOT DEFERRED DATABASE

VULNERABILITIES

CVE-2021-30902 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.8 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://support.apple.com/en-us/HT212867 CVE
https://support.apple.com/en-us/HT212868 CVE
https://support.apple.com/en-us/HT212867 [email protected]
https://support.apple.com/en-us/HT212868 [email protected]

Weakness Enumeration

CWE-IDCWE NameSource
CWE-416Use After Free[email protected]

Affected Products

ProductVersions
apple ipad os
< 14.8.1

CPE

  • cpe:2.3:o:apple:ipad_os:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
apple ipados
15.0

CPE

  • cpe:2.3:o:apple:ipados:15.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
apple iphone os
< 14.8.1
15.0

CPE

  • cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
  • cpe:2.3:o:apple:iphone_os:15.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

10 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-30902
NVD Published Date:
Aug 24, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-30902 Details - Not Deferred