CVE-2022-49222 Details
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.
A vulnerability in the Linux kernel's drm/bridge/anx7625 component allows for an overflow issue when reading Extended Display Identification Data (EDID). The vulnerability arises because the EDID block can exceed 256 bytes, necessitating the use of an 'int' type instead of 'u8' for the 'edid_pos' variable.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://git.kernel.org/stable/c/64c06df2428bb7bb3d8cf5691416001af42d94dd | kernel.org | Patch |
| https://git.kernel.org/stable/c/d5c6f647aec9ed524aedd04a3aec5ebc21d39007 | kernel.org | Patch |
| https://git.kernel.org/stable/c/db1c47d299298a7c52ccb201905d6be979fd7507 | kernel.org | Patch |
| https://git.kernel.org/stable/c/f0d5d938d51af4eb08d9d8684fd9903425a0a87d | kernel.org | Patch |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-190 | Integer Overflow or Wraparound | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| linux linux kernel | >= 5.11, < 5.15.33 >= 5.16, < 5.16.19 >= 5.17, < 5.17.2 |
CPE
Remediation
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Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | kernel.org |
| Sep 22, 2025 | Initial Analysis | [email protected] |
| Feb 26, 2025 | New CVE Received | kernel.org |