CVE-2020-9852: Input Validation
Kernel. An integer overflow was addressed through improved input validation.
Other sources
Kernel. An integer overflow was addressed with improved input validation.
An integer overflow was addressed through improved input validation. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5, tvOS 13.4.5, watchOS 6.2.5. A malicious application may be able to execute arbitrary code with kernel privileges.
Credit
Affected Software
Event History
Parent advisories
This vulnerability appears in the following advisories.
Peer vulnerabilities
Found alongside the following vulnerabilities.
- CVE-2020-9827
- CVE-2020-9842
- CVE-2020-9815
- CVE-2020-9791
- CVE-2020-9829
- CVE-2020-9816
- CVE-2020-3878
- CVE-2020-9789
- CVE-2020-9790
- CVE-2020-9837
- CVE-2020-9821
- CVE-2020-9797
- CVE-2020-9852
- CVE-2020-9795
- CVE-2020-9808
- CVE-2020-9811
- CVE-2020-9812
- CVE-2020-9813
- CVE-2020-9814
- CVE-2020-9809
- CVE-2020-9994
- CVE-2014-9512
- CVE-2020-9854
- CVE-2020-9794
- CVE-2020-9839
- CVE-2020-9805
- CVE-2020-9802
- CVE-2020-9850
- CVE-2020-9843
- CVE-2020-9803
- CVE-2020-9806
- CVE-2020-9807
- CVE-2020-9800
- CVE-2019-20503
- CVE-2020-9772
- CVE-2020-9826
- CVE-2020-9804
- CVE-2020-9831
- CVE-2020-9779
- CVE-2020-3882
- CVE-2020-9828
- CVE-2020-9856
- CVE-2020-9847
- CVE-2020-9855
- CVE-2020-9822
- CVE-2020-9796
- CVE-2019-14868
- CVE-2020-9857
- CVE-2020-9817
- CVE-2020-9851
- CVE-2020-9793
- CVE-2020-9825
- CVE-2020-9771
- CVE-2020-9788
- CVE-2020-9824
- CVE-2020-9810
- CVE-2020-9792
- CVE-2020-9844
- CVE-2020-9830
- CVE-2020-9834
- CVE-2020-9833
- CVE-2020-9832
- CVE-2020-9841
- CVE-2019-20044
- CVE-2020-9819
- CVE-2020-9818
- CVE-2020-6616
- CVE-2020-9838
- CVE-2020-9835
- CVE-2020-9820
- CVE-2020-9823
- CVE-2020-9848
Frequently Asked Questions
What is CVE-2020-9852?
CVE-2020-9852 is a vulnerability in the Kernel that allows for an integer overflow due to improved input validation.
What is the severity of CVE-2020-9852?
The severity of CVE-2020-9852 is not specified in the provided information.
Which software versions are affected by CVE-2020-9852?
The affected software versions include Apple watchOS up to version 6.2.5, Apple macOS Catalina up to version 10.15.5, Apple iOS up to version 13.5, Apple iPadOS up to version 13.5, and Apple tvOS up to version 13.4.5.
How can I fix CVE-2020-9852?
To fix CVE-2020-9852, update your affected software to the specified versions: Apple watchOS 6.2.5, Apple macOS Catalina 10.15.5, Apple iOS 13.5, Apple iPadOS 13.5, and Apple tvOS 13.4.5.
Where can I find more information about CVE-2020-9852?
You can find more information about CVE-2020-9852 on the Apple support website: [link1](https://support.apple.com/en-us/HT211175), [link2](https://support.apple.com/en-us/HT211170), [link3](https://support.apple.com/en-us/HT211168).