CVE-2021-30656: High severity apple ios and ipados vulnerability
Published Apr 26, 2021
·Updated
GPU Drivers. An access issue was addressed with improved memory management.
Other sources
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.
Credit
Justin Sherman(University of Maryland), Baltimore County
Affected Software
4 affected componentsFixes available
Apple iOS and iPadOS<14.5
14.5
Apple iOS, iPadOS, and macOS<14.5
14.5
Apple iOS, iPadOS, and macOS<14.5
iPhone OS<14.5
Event History
Sep 8, 2021
CVE Published
via MITRE·02:48 PM
Data Sourced
via MITRE·02:48 PM
DescriptionWeakness
Peer vulnerabilities
Found alongside the following vulnerabilities.
- CVE-2021-1835
- CVE-2021-1837
- CVE-2021-1867
- CVE-2021-1849
- CVE-2021-1836
- CVE-2021-1808
- CVE-2021-30742
- CVE-2021-1857
- CVE-2021-30752
- CVE-2021-30664
- CVE-2021-1846
- CVE-2021-1809
- CVE-2021-30659
- CVE-2021-1812
- CVE-2021-1811
- CVE-2021-1872
- CVE-2021-1881
- CVE-2021-1882
- CVE-2021-1813
- CVE-2021-30656
- CVE-2021-1883
- CVE-2021-1884
- CVE-2021-30743
- CVE-2021-1885
- CVE-2021-30653
- CVE-2021-1843
- CVE-2021-1858
- CVE-2021-30764
- CVE-2021-30662
- CVE-2021-1864
- CVE-2021-1877
- CVE-2021-1852
- CVE-2021-1830
- CVE-2021-1874
- CVE-2021-1851
- CVE-2021-1860
- CVE-2021-1816
- CVE-2021-1832
- CVE-2021-30660
- CVE-2021-30652
- CVE-2021-1875
- CVE-2021-1833
- CVE-2021-1822
- CVE-2021-1865
- CVE-2021-1815
- CVE-2021-1739
- CVE-2021-1740
- CVE-2021-1863
- CVE-2021-1807
- CVE-2021-1831
- CVE-2021-1862
- CVE-2021-1868
- CVE-2021-1854
- CVE-2021-30921
- CVE-2021-1848
- CVE-2021-1825
- CVE-2021-1817
- CVE-2021-1826
- CVE-2021-1820
- CVE-2021-30661
- CVE-2020-7463
- CVE-2021-1770
Frequently Asked Questions
1
What is CVE-2021-30656?
CVE-2021-30656 is a vulnerability related to GPU Drivers on Apple iOS and iPadOS.
2
What is the severity of CVE-2021-30656?
The severity of CVE-2021-30656 is not specified.
3
What software is affected by CVE-2021-30656?
The affected software includes Apple iOS and iPadOS versions up to and excluding 14.5.
4
How can I fix CVE-2021-30656?
To fix CVE-2021-30656, update your Apple iOS and iPadOS devices to version 14.5.
5
Where can I find more information about CVE-2021-30656?
You can find more information about CVE-2021-30656 on the Apple support website.