CVE-2021-30922: High severity apple macos vulnerability

Published Aug 24, 2021
·
Updated

Intel Graphics Driver. Multiple out-of-bounds write issues were addressed with improved bounds checking.

Other sources

Multiple out-of-bounds write issues were addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.6.1. A malicious application may be able to execute arbitrary code with kernel privileges.

Credit

Jack Dates(RET2 Systems Inc), Yinyi Wu@@3ndy1, Zuozhi Fan@@pattern_F_(Ant Security TianQiong Lab), Liu Long(Ant Security Light), Yinyi Wu@@3ndy1(Ant Security Light)

Affected Software

16 affected componentsFixes available
Apple macOS Big Sur<11.6.1
11.6.1
Apple Catalina
Apple macOS Monterey<12.0.1
12.0.1
Apple iOS and macOS>=10.15<10.15.7
Apple iOS and macOS=10.15.7
Apple iOS and macOS=10.15.7-security_update_2020
Apple iOS and macOS=10.15.7-security_update_2020-001
Apple iOS and macOS=10.15.7-security_update_2020-005
Apple iOS and macOS=10.15.7-security_update_2020-007
Apple iOS and macOS=10.15.7-security_update_2021-001
Apple iOS and macOS=10.15.7-security_update_2021-002
Apple iOS and macOS=10.15.7-security_update_2021-003
Apple iOS and macOS=10.15.7-security_update_2021-006
Apple iOS and macOS=10.15.7-supplemental_update
Apple macOS<11.6.1
Apple macOS=12.0.0

Event History

Aug 24, 2021
CVE Published
via MITRE·06:50 PM
Data Sourced
via MITRE·06:50 PM
DescriptionWeakness

Parent advisories

This vulnerability appears in the following advisories.

Peer vulnerabilities

Found alongside the following vulnerabilities.

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Frequently Asked Questions

1

What is the vulnerability ID for this Intel Graphics Driver issue?

The vulnerability ID for this Intel Graphics Driver issue is CVE-2021-30922.

2

What is the affected software?

The affected software includes Apple macOS Big Sur, Apple Catalina, and Apple macOS Monterey.

3

What is the severity of CVE-2021-30922?

The severity of CVE-2021-30922 is not mentioned in the provided information.

4

How can I fix this vulnerability?

To fix this vulnerability, ensure that you are using the latest version of the Intel Graphics Driver provided by Apple, as mentioned in the reference links.

5

Are there any additional references for this vulnerability?

Yes, additional references for this vulnerability can be found at the following links: [link1], [link2], and [link3].

Company

Resources

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