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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2022-49508 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: HID: elan: Fix potential double free in elan_input_configured 'input' is a managed resource allocated with devm_input_allocate_device(), so there is no need to call input_free_device() explicitly or there will be a double free. According to the doc of devm_input_allocate_device(): * Managed input devices do not need to be explicitly unregistered or * freed as it will be done automatically when owner device unbinds from * its driver (or binding fails).


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://git.kernel.org/stable/c/1af20714fedad238362571620be0bd690ded05b6 Patch 
https://git.kernel.org/stable/c/24f9dfdaece9bd75bb8dbfdba83eddeefdf7dc47 Patch 
https://git.kernel.org/stable/c/5291451851feeb66fd4bf0826710f482f3b1ab38 Patch 
https://git.kernel.org/stable/c/6d0726725c7c560495f5ff364862a2cefea542e3 Patch 
https://git.kernel.org/stable/c/8bb1716507ebf12d50bbf181764481de3b6bc7fd Patch 
https://git.kernel.org/stable/c/c92ec22a991778a096342cf1a917ae36c5c86a90 Patch 
https://git.kernel.org/stable/c/f1d4f19a796551edc6679a681ea1756b8c578c08 Patch 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-415 Double Free cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-49508
NVD Published Date:
02/26/2025
NVD Last Modified:
03/17/2025
Source:
kernel.org