CVE-2021-1780: Medium severity apple ios and ipados vulnerability
Bluetooth. A memory initialization issue was addressed with improved memory handling.
Other sources
A memory initialization issue was addressed with improved memory handling. This issue is fixed in iOS 14.4 and iPadOS 14.4. An attacker in a privileged position may be able to perform a denial of service attack.
Credit
Affected Software
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
- CVE-2021-1761
- CVE-2021-1797
- CVE-2021-1794
- CVE-2021-1795
- CVE-2021-1796
- CVE-2021-1780
- CVE-2021-1760
- CVE-2021-1747
- CVE-2021-1776
- CVE-2021-1759
- CVE-2021-1772
- CVE-2021-1792
- CVE-2021-1786
- CVE-2021-1787
- CVE-2021-1791
- CVE-2021-1758
- CVE-2021-1773
- CVE-2021-1766
- CVE-2021-1785
- CVE-2021-1737
- CVE-2021-1738
- CVE-2021-1744
- CVE-2021-1818
- CVE-2021-1838
- CVE-2021-1742
- CVE-2021-1746
- CVE-2021-1754
- CVE-2021-1774
- CVE-2021-1793
- CVE-2021-1741
- CVE-2021-1743
- CVE-2021-1778
- CVE-2021-1783
- CVE-2021-1757
- CVE-2021-1748
- CVE-2021-1764
- CVE-2021-1750
- CVE-2021-1782
- CVE-2021-1781
- CVE-2021-1763
- CVE-2021-1768
- CVE-2021-1745
- CVE-2021-1762
- CVE-2021-1767
- CVE-2021-1753
- CVE-2021-1756
- CVE-2021-1769
- CVE-2021-1788
- CVE-2021-1789
- CVE-2021-1801
- CVE-2021-1871
- CVE-2021-1870
- CVE-2021-1799
- CVE-2021-30869
Frequently Asked Questions
What is CVE-2021-1780?
CVE-2021-1780 is a vulnerability in Bluetooth that involves a memory initialization issue which has been addressed with improved memory handling.
Which software versions are affected by CVE-2021-1780?
CVE-2021-1780 affects Apple iOS and iPadOS versions up to exclusive version 14.4.
How can I fix CVE-2021-1780?
To fix CVE-2021-1780, you should update your Apple iOS or iPadOS to version 14.4 or higher.
What is the severity of CVE-2021-1780?
The severity of CVE-2021-1780 is not mentioned in the provided information.
Where can I find more information about CVE-2021-1780?
You can find more information about CVE-2021-1780 on the following reference: [https://support.apple.com/en-us/HT212146](https://support.apple.com/en-us/HT212146)