CVE-2022-42846
MEDIUMCVSS 5.5/10EPSS 0.34%
Last modified
CVE-2022-42846 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. The issue was addressed with improved memory handling. This issue is fixed in iOS 16.2 and iPadOS 16.2, iOS 15.7.2 and iPadOS 15.7.2. EPSS estimates a 0.34% chance of exploitation in the next 30 days.
Description
The issue was addressed with improved memory handling. This issue is fixed in iOS 16.2 and iPadOS 16.2, iOS 15.7.2 and iPadOS 15.7.2. Parsing a maliciously crafted video file may lead to unexpected system termination.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apple | Ipados | < 15.7.2 |
| Apple | Ipados | >= 16.0, < 16.2 |
| Apple | Iphone Os | < 15.7.2 |
| Apple | Iphone Os | >= 16.0, < 16.2 |
References
- http://seclists.org/fulldisclosure/2022/Dec/20Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2022/Dec/21Mailing List, Third Party Advisory
- https://support.apple.com/en-us/HT213530Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT213531Release Notes, Vendor Advisory
- http://seclists.org/fulldisclosure/2022/Dec/20Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2022/Dec/21Mailing List, Third Party Advisory
- https://support.apple.com/en-us/HT213530Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT213531Release Notes, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-42846?
The issue was addressed with improved memory handling. This issue is fixed in iOS 16.2 and iPadOS 16.2, iOS 15.7.2 and iPadOS 15.7.2. Parsing a maliciously crafted video file may lead to unexpected system termination.
How severe is CVE-2022-42846?
CVE-2022-42846 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.34% probability of exploitation in the next 30 days.
How do I fix CVE-2022-42846?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2022-42846?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST