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CVE-2021-47039 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: ataflop: potential out of bounds in do_format() The function uses "type" as an array index: q = unit[drive].disk[type]->queue; Unfortunately the bounds check on "type" isn't done until later in the function. Fix this by moving the bounds check to the start.


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/07f86aa8f4fe077be1b018cc177eb8c6573e5671
https://git.kernel.org/stable/c/07f86aa8f4fe077be1b018cc177eb8c6573e5671
https://git.kernel.org/stable/c/1ffec389a6431782a8a28805830b6fae9bf00af1
https://git.kernel.org/stable/c/1ffec389a6431782a8a28805830b6fae9bf00af1
https://git.kernel.org/stable/c/2a3a8bbca28b899806844c00d49ed1b7ccb50957
https://git.kernel.org/stable/c/2a3a8bbca28b899806844c00d49ed1b7ccb50957

Weakness Enumeration

CWE-ID CWE Name Source

Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-47039
NVD Published Date:
02/28/2024
NVD Last Modified:
11/21/2024
Source:
kernel.org