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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities
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CVE-2021-47571 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect() The free_rtllib() function frees the "dev" pointer so there is use after free on the next line. Re-arrange things to avoid that.


Severity

 


CVSS 4.0 Severity and Metrics:

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


NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have not published a CVSS score for this CVE at this time. NVD Analysts use publicly available information at the time of analysis to associate CVSS vector strings.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://git.kernel.org/stable/c/2e1ec01af2c7139c6a600bbfaea1a018b35094b6 Patch 
https://git.kernel.org/stable/c/8d0163cec7de995f9eb9c3128c83fb84f0cb1c64 Patch 
https://git.kernel.org/stable/c/9186680382934b0e7529d3d70dcc0a21d087683b Patch 
https://git.kernel.org/stable/c/b535917c51acc97fb0761b1edec85f1f3d02bda4 Patch 
https://git.kernel.org/stable/c/bca19bb2dc2d89ce60c4a4a6e59609d4cf2e13ef Patch 
https://git.kernel.org/stable/c/c0ef0e75a858cbd8618b473f22fbca36106dcf82 Patch 
https://git.kernel.org/stable/c/d43aecb694b10db9a4228ce2d38b5ae8de374443 Patch 
https://git.kernel.org/stable/c/e27ee2f607fe6a9b923ef1fc65461c0613c97594 Patch 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-416 Use After Free cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-47571
NVD Published Date:
05/24/2024
NVD Last Modified:
06/10/2024
Source:
kernel.org