CVE-2022-49222
drm/bridge: anx7625: Fix overflow issue on reading EDID
Description
In the Linux kernel, the following vulnerability has been resolved: drm/bridge: anx7625: Fix overflow issue on reading EDID The length of EDID block can be longer than 256 bytes, so we should use `int` instead of `u8` for the `edid_pos` variable.
INFO
Published Date :
Feb. 26, 2025, 7 a.m.
Last Modified :
Sept. 22, 2025, 9:01 p.m.
Remotely Exploit :
No
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | [email protected] |
Solution
- Update the Linux kernel to the latest version.
- Verify the fix is applied to the anx7625 driver.
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-2022-49222.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-49222 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-2022-49222
weaknesses.
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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-49222 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-49222 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.
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Initial Analysis by [email protected]
Sep. 22, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Added CWE CWE-190 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 up to (excluding) 5.15.33 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.17 up to (excluding) 5.17.2 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16 up to (excluding) 5.16.19 Added Reference Type kernel.org: https://git.kernel.org/stable/c/64c06df2428bb7bb3d8cf5691416001af42d94dd Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/d5c6f647aec9ed524aedd04a3aec5ebc21d39007 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/db1c47d299298a7c52ccb201905d6be979fd7507 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/f0d5d938d51af4eb08d9d8684fd9903425a0a87d Types: Patch -
New CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Feb. 26, 2025
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: drm/bridge: anx7625: Fix overflow issue on reading EDID The length of EDID block can be longer than 256 bytes, so we should use `int` instead of `u8` for the `edid_pos` variable. Added Reference https://git.kernel.org/stable/c/64c06df2428bb7bb3d8cf5691416001af42d94dd Added Reference https://git.kernel.org/stable/c/d5c6f647aec9ed524aedd04a3aec5ebc21d39007 Added Reference https://git.kernel.org/stable/c/db1c47d299298a7c52ccb201905d6be979fd7507 Added Reference https://git.kernel.org/stable/c/f0d5d938d51af4eb08d9d8684fd9903425a0a87d