CVE-2021-30656 - Vulnerability Details - OpenCVE

Description

An access issue was addressed with improved memory management. This issue is fixed in iOS 14.5 and iPadOS 14.5. A malicious application may be able to determine kernel memory layout.

Published: 2021-09-08

Score: 5.5 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Apple

iOS and iPadOS

affected

Version	Status	Constraints
`unspecified`	affected	< 14.5

Configuration 1 [-]

OR	cpe:2.3:o:apple:ipados::::::::
	cpe:2.3:o:apple:iphone_os::::::::

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2021-17573	An access issue was addressed with improved memory management. This issue is fixed in iOS 14.5 and iPadOS 14.5. A malicious application may be able to determine kernel memory layout.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact Complete

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00216.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://support.apple.com/en-us/HT212317

History

No history.

Subscriptions

Apple Ipados Iphone Os

MITRE

Status: PUBLISHED

Assigner: apple

Published: 2021-09-08T14:48:41.000Z

Updated: 2024-08-03T22:40:31.921Z

Reserved: 2021-04-13T00:00:00.000Z

Link: CVE-2021-30656

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-09-08T15:15:13.083

Modified: 2024-11-21T06:04:22.390

Link: CVE-2021-30656

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

NVD-CWE-noinfo

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