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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2024-47698 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: drivers: media: dvb-frontends/rtl2832: fix an out-of-bounds write error Ensure index in rtl2832_pid_filter does not exceed 31 to prevent out-of-bounds access. dev->filters is a 32-bit value, so set_bit and clear_bit functions should only operate on indices from 0 to 31. If index is 32, it will attempt to access a non-existent 33rd bit, leading to out-of-bounds access. Change the boundary check from index > 32 to index >= 32 to resolve this issue. [hverkuil: added fixes tag, rtl2830_pid_filter -> rtl2832_pid_filter in logmsg]


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/15bea004e939d938a6771dfcf2a26cc899ffd20a Patch 
https://git.kernel.org/stable/c/527ab3eb3b0b4a6ee00e183c1de6a730239e2835 Patch 
https://git.kernel.org/stable/c/66dbe0df6eccc7ee53a2c35016ce81e13b3ff447 Patch 
https://git.kernel.org/stable/c/6ae3b9aee42616ee93c4585174f40c767828006d Patch 
https://git.kernel.org/stable/c/8ae06f360cfaca2b88b98ca89144548b3186aab1 Patch 
https://git.kernel.org/stable/c/a879b6cdd48134a3d58949ea4f075c75fa2d7d71 Patch 
https://git.kernel.org/stable/c/bedd42e07988dbdd124b23e758ffef7a681b9c60 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

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2024-47698
NVD Published Date:
10/21/2024
NVD Last Modified:
10/23/2024
Source:
kernel.org