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prionPRIOn knowledge basePRION:CVE-2021-30656
HistorySep 08, 2021 - 3:15 p.m.

Memory corruption

2021-09-0815:15:00
PRIOn knowledge base
www.prio-n.com
4

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

5 Medium

AI Score

Confidence

High

7.1 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:C/I:N/A:N

0.001 Low

EPSS

Percentile

23.8%

JSON

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.

CPENameOperatorVersion
ipadoslt14.5
iphone_oslt14.5

Related

cve 1
apple 1
cve
cve
CVE-2021-30656
2021-09-08 15:15:00
apple
apple
About the security content of iOS 14.5 and iPadOS 14.5
2021-04-26 00:00:00

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

5 Medium

AI Score

Confidence

High

7.1 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:C/I:N/A:N

0.001 Low

EPSS

Percentile

23.8%

JSON
Related for PRION:CVE-2021-30656
cve1apple1