U.S. flag   An official website of the United States government
Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock (Dot gov) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

CVE-2023-54042 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: powerpc/64s: Fix VAS mm use after free The refcount on mm is dropped before the coprocessor is detached.


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

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to [email protected].

URL Source(s) Tag(s)
https://git.kernel.org/stable/c/421cd1544480f2458042fe7f4913a2069c4d7251 kernel.org
https://git.kernel.org/stable/c/4e82f92c349ea603736ade1e814861c0182a55ad kernel.org
https://git.kernel.org/stable/c/b4bda59b47879cce38a6ec5a01cd3cac702b5331 kernel.org
https://git.kernel.org/stable/c/db8657fdd53c5e3069149d7f957cb60e63027bb2 kernel.org
https://git.kernel.org/stable/c/f7d92313002b2d543500cc417d8079aaed1fb0a8 kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-54042
NVD Published Date:
12/24/2025
NVD Last Modified:
12/24/2025
Source:
kernel.org