CVE-2021-1764
Description
A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause a denial of service.
Risk Information
Base Score
7.5
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
1.093
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Multiple vulnerabilities are fixed in MacOS Big Sur 11.2 - Software Update | Mac |
| Multiple vulnerabilities are fixed in MacOS Big Sur 11.2.1 - Software Update | Mac |
| Multiple vulnerabilities are fixed in MacOS Big Sur 11.2.2 - Software Update | Mac |
| Multiple vulnerabilities are fixed in MacOS Big Sur 11.2.3 - Software Update | Mac |
Patch Details
Click to see the patches provided by ManageEngine for this CVE
| Patch ID | Patch Description |
|---|---|
| PATCH-605752 | MacOS Big Sur 11.7.10 - Software Update (Force Reboot)(CVE-2023-41064) |
| PATCH-605752 | MacOS Big Sur 11.7.10 - Software Update (Force Reboot)(CVE-2023-41064) |
| PATCH-605752 | MacOS Big Sur 11.7.10 - Software Update (Force Reboot)(CVE-2023-41064) |
| PATCH-605752 | MacOS Big Sur 11.7.10 - Software Update (Force Reboot)(CVE-2023-41064) |
References
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234