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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2021-47148 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: fix a buffer overflow in otx2_set_rxfh_context() This function is called from ethtool_set_rxfh() and "*rss_context" comes from the user. Add some bounds checking to prevent memory corruption.


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/389146bc6d2bbb20714d06624b74856320ce40f7 Patch 
https://git.kernel.org/stable/c/389146bc6d2bbb20714d06624b74856320ce40f7 Patch 
https://git.kernel.org/stable/c/e5cc361e21648b75f935f9571d4003aaee480214 Patch 
https://git.kernel.org/stable/c/e5cc361e21648b75f935f9571d4003aaee480214 Patch 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-787 Out-of-bounds Write cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-47148
NVD Published Date:
03/25/2024
NVD Last Modified:
12/12/2024
Source:
kernel.org