CVE-2022-50025
Medium
Description
In the Linux kernel, the following vulnerability has been resolved: cxl: Fix a memory leak in an error handling path A bitmap_zalloc() must be balanced by a corresponding bitmap_free() in the error handling path of afu_allocate_irqs().
SeverityMedium
CVSS5.5
Exploit probability—
Product
Linux Kernel
PublishedJun 18, 2025
First seenJun 18, 2025
Weakness typeCWE-401CWE-401
How to fix
Update
- linux linux_kernel4.9.326, 4.14.291, 4.19.256, 5.4.211, 5.10.138, 5.15.63, 5.19.4 or later
Patches
- git.kernel.org/stable/c/3a15b45b5454da862376b5d69a4967f5c6fa1368
- git.kernel.org/stable/c/4be138bcd6d68cec0ce47051b117541061f5141a
- git.kernel.org/stable/c/6544ff559315498ad6c0a311359ca44987f9ca07
- git.kernel.org/stable/c/695af60af755873399ce01cb97176768828bc1fd
- git.kernel.org/stable/c/89d51dc6878c47b6400922fac21b6a33f9d1a588
- git.kernel.org/stable/c/addff638c41753639368c252d0c5ba0d8fe9ed97
- git.kernel.org/stable/c/c2557780ee7818b701681c226fa4cb7c0b171665
- git.kernel.org/stable/c/c2c7a29f99788e9e5dfe41d16868ea33da7cc235
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 3.19 ≤ v < 4.9.326, 4.10 ≤ v < 4.14.291, 4.15 ≤ v < 4.19.256, 4.20 ≤ v < 5.4.211, 5.5 ≤ v < 5.10.138, 5.11 ≤ v < 5.15.63, 5.16 ≤ v < 5.19.4 | 4.9.326, 4.14.291, 4.19.256, 5.4.211, 5.10.138, 5.15.63, 5.19.4 |
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