CVE-2026-45954 Details
Description
In the Linux kernel, the following vulnerability has been resolved: fbdev: au1200fb: Fix a memory leak in au1200fb_drv_probe() In au1200fb_drv_probe(), when platform_get_irq fails(), it directly returns from the function with an error code, which causes a memory leak. Replace it with a goto label to ensure proper cleanup.
A memory leak vulnerability has been identified in the Linux kernel's au1200fb framebuffer driver. The issue arises in the 'au1200fb_drv_probe()' function, where a failure in 'platform_get_irq()' is not properly handled, leading to a memory leak. The function currently returns an error code directly, but this does not allow for proper cleanup. The vulnerability affects several versions of the Linux kernel.
The vulnerability has been fixed in the Linux kernel. Users can upgrade to the latest version of the kernel where this issue has been addressed.
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
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://git.kernel.org/stable/c/071d8fb757a8318f72c8e02898c2cf7e14e21fb6 | kernel.org | Patch |
| https://git.kernel.org/stable/c/3d4202ee6494c0d576cdc104b12e0834ca8136a8 | kernel.org | Patch |
| https://git.kernel.org/stable/c/3e5349e54113e2dce1a659c57935e18032742e56 | kernel.org | Patch |
| https://git.kernel.org/stable/c/762a26818934241b8b0172a229d2cf5d87260e40 | kernel.org | Patch |
| https://git.kernel.org/stable/c/81831d56b723bc1090ce3158feddaca88e85f939 | kernel.org | Patch |
| https://git.kernel.org/stable/c/b024a8efee0f55d330a1cdd3eac8f79ac5acd3be | kernel.org | Patch |
| https://git.kernel.org/stable/c/bd1ad63e11b2a568e98de536f319054d2de29f56 | kernel.org | Patch |
| https://git.kernel.org/stable/c/ce4e25198a6aaaaf36248edf8daf3d744ec8e309 | kernel.org | Patch |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-401 | Missing Release of Memory after Effective Lifetime | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| linux linux kernel | >= 4.14.322, < 4.15 >= 4.19.291, < 4.20 >= 5.4.251, < 5.5 >= 5.10.188, < 5.10.252 >= 5.15.123, < 5.15.202 >= 6.1.42, < 6.1.165 >= 6.4.7, < 6.5 >= 6.5.1, < 6.6.128 >= 6.7, < 6.12.75 >= 6.13, < 6.18.14 >= 6.19, < 6.19.4 6.5 - 6.5 rc3 6.5 rc4 6.5 rc5 6.5 rc6 6.5 rc7 |
CPE
Remediation
| |
Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | kernel.org |
| Jun 16, 2026 | Initial Analysis | [email protected] |
| May 27, 2026 | New CVE Received | kernel.org |