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CVE Vulnerability Details :
CVE-2022-50025
PUBLISHED
More InfoOfficial Page
Assigner-Linux
Assigner Org ID-416baaa9-dc9f-4396-8d5f-8c081fb06d67
View Known Exploited Vulnerability (KEV) details
Published At-18 Jun, 2025 | 11:01
Updated At-03 Sep, 2025 | 12:59
Rejected At-
▼CVE Numbering Authority (CNA)
cxl: Fix a memory leak in an error handling path

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().

Affected Products
Vendor
Linux Kernel Organization, IncLinux
Product
Linux
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Program Files
  • drivers/misc/cxl/irq.c
Default Status
unaffected
Versions
Affected
  • From 80fa93fce37d3490f4bb0da8a5b239a6745bc744 before c2c7a29f99788e9e5dfe41d16868ea33da7cc235 (git)
  • From 80fa93fce37d3490f4bb0da8a5b239a6745bc744 before 6544ff559315498ad6c0a311359ca44987f9ca07 (git)
  • From 80fa93fce37d3490f4bb0da8a5b239a6745bc744 before 89d51dc6878c47b6400922fac21b6a33f9d1a588 (git)
  • From 80fa93fce37d3490f4bb0da8a5b239a6745bc744 before 695af60af755873399ce01cb97176768828bc1fd (git)
  • From 80fa93fce37d3490f4bb0da8a5b239a6745bc744 before 4be138bcd6d68cec0ce47051b117541061f5141a (git)
  • From 80fa93fce37d3490f4bb0da8a5b239a6745bc744 before addff638c41753639368c252d0c5ba0d8fe9ed97 (git)
  • From 80fa93fce37d3490f4bb0da8a5b239a6745bc744 before c2557780ee7818b701681c226fa4cb7c0b171665 (git)
  • From 80fa93fce37d3490f4bb0da8a5b239a6745bc744 before 3a15b45b5454da862376b5d69a4967f5c6fa1368 (git)
Vendor
Linux Kernel Organization, IncLinux
Product
Linux
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Program Files
  • drivers/misc/cxl/irq.c
Default Status
affected
Versions
Affected
  • 3.19
Unaffected
  • From 0 before 3.19 (semver)
  • From 4.9.326 through 4.9.* (semver)
  • From 4.14.291 through 4.14.* (semver)
  • From 4.19.256 through 4.19.* (semver)
  • From 5.4.211 through 5.4.* (semver)
  • From 5.10.138 through 5.10.* (semver)
  • From 5.15.63 through 5.15.* (semver)
  • From 5.19.4 through 5.19.* (semver)
  • From 6.0 through * (original_commit_for_fix)
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://git.kernel.org/stable/c/c2c7a29f99788e9e5dfe41d16868ea33da7cc235
N/A
https://git.kernel.org/stable/c/6544ff559315498ad6c0a311359ca44987f9ca07
N/A
https://git.kernel.org/stable/c/89d51dc6878c47b6400922fac21b6a33f9d1a588
N/A
https://git.kernel.org/stable/c/695af60af755873399ce01cb97176768828bc1fd
N/A
https://git.kernel.org/stable/c/4be138bcd6d68cec0ce47051b117541061f5141a
N/A
https://git.kernel.org/stable/c/addff638c41753639368c252d0c5ba0d8fe9ed97
N/A
https://git.kernel.org/stable/c/c2557780ee7818b701681c226fa4cb7c0b171665
N/A
https://git.kernel.org/stable/c/3a15b45b5454da862376b5d69a4967f5c6fa1368
N/A
Hyperlink: https://git.kernel.org/stable/c/c2c7a29f99788e9e5dfe41d16868ea33da7cc235
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/6544ff559315498ad6c0a311359ca44987f9ca07
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/89d51dc6878c47b6400922fac21b6a33f9d1a588
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/695af60af755873399ce01cb97176768828bc1fd
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/4be138bcd6d68cec0ce47051b117541061f5141a
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/addff638c41753639368c252d0c5ba0d8fe9ed97
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/c2557780ee7818b701681c226fa4cb7c0b171665
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/3a15b45b5454da862376b5d69a4967f5c6fa1368
Resource: N/A
Details not found