CVE-2021-30985: Critical severity apple ios and ipados vulnerability
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 15.2 and iPadOS 15.2. A malicious application may be able to execute arbitrary code with kernel privileges.
Other sources
IOMobileFrameBuffer. An out-of-bounds write issue was addressed with improved bounds checking.
Credit
Affected Software
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
- CVE-2021-30960
- CVE-2021-30966
- CVE-2021-30926
- CVE-2021-30942
- CVE-2021-30957
- CVE-2021-30958
- CVE-2021-30945
- CVE-2021-30956
- CVE-2021-30992
- CVE-2021-31013
- CVE-2021-31000
- CVE-2021-30939
- CVE-2021-30996
- CVE-2021-30983
- CVE-2021-30985
- CVE-2021-30991
- CVE-2021-30937
- CVE-2021-30927
- CVE-2021-30980
- CVE-2021-30949
- CVE-2021-30993
- CVE-2021-30955
- CVE-2021-30998
- CVE-2021-30997
- CVE-2021-30943
- CVE-2021-31009
- CVE-2021-30971
- CVE-2021-30973
- CVE-2021-30929
- CVE-2021-30979
- CVE-2021-30940
- CVE-2021-30941
- CVE-2021-30967
- CVE-2021-30988
- CVE-2021-30932
- CVE-2021-30948
- CVE-2021-30995
- CVE-2021-30968
- CVE-2021-30946
- CVE-2021-30947
- CVE-2021-30944
- CVE-2021-30767
- CVE-2021-30964
- CVE-2021-30934
- CVE-2021-30936
- CVE-2021-30951
- CVE-2021-30952
- CVE-2021-30984
- CVE-2021-30953
- CVE-2021-30954
Frequently Asked Questions
What is CVE-2021-30985?
CVE-2021-30985 is an out-of-bounds write vulnerability in IOMobileFrameBuffer that has been patched with improved bounds checking.
How does the out-of-bounds write vulnerability in IOMobileFrameBuffer affect Apple iOS and iPadOS?
The out-of-bounds write vulnerability in IOMobileFrameBuffer affects Apple iOS and iPadOS versions up to and including 15.2.
What is the severity of CVE-2021-30985?
The severity of CVE-2021-30985 is not specified.
How can I fix CVE-2021-30985?
To fix CVE-2021-30985, it is recommended to update your Apple iOS and iPadOS devices to version 15.2 or later, as the vulnerability has been patched in this version.
Where can I find more information about CVE-2021-30985?
You can find more information about CVE-2021-30985 in the [Apple Security Update](https://support.apple.com/en-us/HT212976) page.