CVE-2020-27936: Input Validation
First published: Mon Dec 14 2020(Updated: )
AMD. An out-of-bounds read issue existed that led to the disclosure of kernel memory. This was addressed with improved input validation.
Credit: product-security@apple.com Yu Wang Didi Research America
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apple Mac OS X | <11.1.0 | |
| Apple macOS Big Sur | <11.1 | 11.1 |
| Apple Catalina | ||
| Apple Mojave |
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Reference Links
- https://support.apple.com/en-us/HT212011 (Advisory)
Peer vulnerabilities
(Found alongside the following vulnerabilities)
- CVE-2020-27914
- CVE-2020-27915
- CVE-2020-27936
- CVE-2020-27903
- CVE-2020-27941
- CVE-2020-29621
- CVE-2020-29610
- CVE-2020-27910
- CVE-2020-9943
- CVE-2020-9944
- CVE-2020-27916
- CVE-2020-27906
- CVE-2020-27948
- CVE-2020-27908
- CVE-2020-9960
- CVE-2020-10017
- CVE-2020-27922
- CVE-2020-10001
- CVE-2020-27946
- CVE-2020-9962
- CVE-2020-27952
- CVE-2020-9956
- CVE-2020-27931
- CVE-2020-27943
- CVE-2020-27944
- CVE-2020-29624
- CVE-2020-29608
- CVE-2020-10002
- CVE-2020-27947
- CVE-2020-29612
- CVE-2020-9978
- CVE-2020-27939
- CVE-2020-29625
- CVE-2020-29615
- CVE-2020-29616
- CVE-2020-27924
- CVE-2020-29618
- CVE-2020-29611
- CVE-2020-29617
- CVE-2020-29619
- CVE-2020-27912
- CVE-2020-27923
- CVE-2020-27919
- CVE-2020-10015
- CVE-2020-27897
- CVE-2020-27907
- CVE-2020-9974
- CVE-2020-10016
- CVE-2020-9967
- CVE-2020-9975
- CVE-2020-27921
- CVE-2020-27949
- CVE-2020-29620
- CVE-2020-27911
- CVE-2020-27920
- CVE-2020-27926
- CVE-2020-10014
- CVE-2020-10010
- CVE-2020-29633
- CVE-2020-29614
- CVE-2020-13520
- CVE-2020-9972
- CVE-2020-13524
- CVE-2020-10004
- CVE-2020-27901
- CVE-2020-27938
- CVE-2020-10007
- CVE-2020-10012
- CVE-2020-27896
- CVE-2020-10009
- CVE-2020-29623
- CVE-2020-15969
- CVE-2020-27898
Frequently Asked Questions
What is CVE-2020-27936?
CVE-2020-27936 is a vulnerability that existed in AMD processors and led to the disclosure of kernel memory.
Which operating systems are affected by CVE-2020-27936?
CVE-2020-27936 affects Apple's macOS Big Sur (up to version 11.1), Catalina, and Mojave.
How was CVE-2020-27936 addressed?
CVE-2020-27936 was addressed with improved input validation.
What is the severity of CVE-2020-27936?
The severity of CVE-2020-27936 is not specified.
How can I fix CVE-2020-27936?
To fix CVE-2020-27936, make sure you have the latest updates and patches installed for your operating system.
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