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CVE-2021-47620 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: refactor malicious adv data check Check for out-of-bound read was being performed at the end of while num_reports loop, and would fill journal with false positives. Added check to beginning of loop processing so that it doesn't get checked after ptr has been advanced.


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/305e92f525450f3e1b5f5c9dc7eadb152d66a082
https://git.kernel.org/stable/c/5a539c08d743d9910631448da78af5e961664c0e
https://git.kernel.org/stable/c/5c968affa804ba98c3c603f37ffea6fba618025e
https://git.kernel.org/stable/c/7889b38a7f21ed19314f83194622b195d328465c
https://git.kernel.org/stable/c/835d3706852537bf92eb23eb8635b8dee0c0aa67
https://git.kernel.org/stable/c/83d5196b65d1b29e27d7dd16a3b9b439fb1d2dba
https://git.kernel.org/stable/c/8819f93cd4a443dfe547aa622b21f723757df3fb
https://git.kernel.org/stable/c/899663be5e75dc0174dc8bda0b5e6826edf0b29a
https://git.kernel.org/stable/c/bcea886771c3f22a590c8c8b9139a107bd7f1e1c

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-47620
NVD Published Date:
06/20/2024
NVD Last Modified:
06/20/2024
Source:
kernel.org