CVE-2022-22638
Description
A null pointer dereference was addressed with improved validation. This issue is fixed in tvOS 15.4, iOS 15.4 and iPadOS 15.4, macOS Big Sur 11.6.5, Security Update 2022-003 Catalina, watchOS 8.5, macOS Monterey 12.3. An attacker in a privileged position may be able to perform a denial of service attack.
INFO
Published Date :
March 18, 2022, 6:15 p.m.
Last Modified :
Nov. 2, 2022, 1:18 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.8
Public PoC/Exploit Available at Github
CVE-2022-22638 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2022-22638
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2022-22638.
| URL | Resource |
|---|---|
| https://support.apple.com/en-us/HT213182 | Vendor Advisory |
| https://support.apple.com/en-us/HT213183 | Vendor Advisory |
| https://support.apple.com/en-us/HT213184 | Vendor Advisory |
| https://support.apple.com/en-us/HT213185 | Vendor Advisory |
| https://support.apple.com/en-us/HT213186 | Vendor Advisory |
| https://support.apple.com/en-us/HT213193 | Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
test 反向辣鸡数据投放 CVE-2022-23305 工具 利用 教程 Exploit POC
cve-2020-
Results are limited to the first 15 repositories due to potential performance issues.
The following table lists the changes that have been made to the
CVE-2022-22638 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Mar. 24, 2022
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:S/C:N/I:N/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://support.apple.com/en-us/HT213182 No Types Assigned https://support.apple.com/en-us/HT213182 Vendor Advisory Changed Reference Type https://support.apple.com/en-us/HT213183 No Types Assigned https://support.apple.com/en-us/HT213183 Vendor Advisory Changed Reference Type https://support.apple.com/en-us/HT213184 No Types Assigned https://support.apple.com/en-us/HT213184 Vendor Advisory Changed Reference Type https://support.apple.com/en-us/HT213185 No Types Assigned https://support.apple.com/en-us/HT213185 Vendor Advisory Changed Reference Type https://support.apple.com/en-us/HT213186 No Types Assigned https://support.apple.com/en-us/HT213186 Vendor Advisory Changed Reference Type https://support.apple.com/en-us/HT213193 No Types Assigned https://support.apple.com/en-us/HT213193 Vendor Advisory Added CWE NIST CWE-476 Added CPE Configuration OR *cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* versions up to (excluding) 15.4 *cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* versions up to (excluding) 15.4 *cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* versions from (including) 10.15 up to (excluding) 10.15.7 *cpe:2.3:o:apple:macos:10.15.7:-:*:*:*:*:*:* *cpe:2.3:o:apple:macos:10.15.7:security_update_2022-001:*:*:*:*:*:* *cpe:2.3:o:apple:macos:10.15.7:security_update_2022-002:*:*:*:*:*:* *cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* versions from (including) 11.6 up to (excluding) 11.6.5 *cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* versions from (including) 12.0 up to (excluding) 12.3 *cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* versions up to (excluding) 15.4 *cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* versions up to (excluding) 8.5
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-22638 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2022-22638
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.35 }} 0.05%
score
0.68910
percentile