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.

National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2019-25160 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: netlabel: fix out-of-bounds memory accesses There are two array out-of-bounds memory accesses, one in cipso_v4_map_lvl_valid(), the other in netlbl_bitmap_walk(). Both errors are embarassingly simple, and the fixes are straightforward. As a FYI for anyone backporting this patch to kernels prior to v4.8, you'll want to apply the netlbl_bitmap_walk() patch to cipso_v4_bitmap_walk() as netlbl_bitmap_walk() doesn't exist before Linux v4.8.


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/1c973f9c7cc2b3caae93192fdc8ecb3f0b4ac000 CVE, kernel.org Patch 
https://git.kernel.org/stable/c/5578de4834fe0f2a34fedc7374be691443396d1f CVE, kernel.org Patch 
https://git.kernel.org/stable/c/97bc3683c24999ee621d847c9348c75d2fe86272 CVE, kernel.org Patch 
https://git.kernel.org/stable/c/c61d01faa5550e06794dcf86125ccd325bfad950 CVE, kernel.org Patch 
https://git.kernel.org/stable/c/dc18101f95fa6e815f426316b8b9a5cee28a334e CVE, kernel.org Patch 
https://git.kernel.org/stable/c/e3713abc4248aa6bcc11173d754c418b02a62cbb CVE, kernel.org Patch 
https://git.kernel.org/stable/c/fbf9578919d6c91100ec63acf2cba641383f6c78 CVE, kernel.org Patch 
https://git.kernel.org/stable/c/fcfe700acdc1c72eab231300e82b962bac2b2b2c CVE, kernel.org Patch 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-125 Out-of-bounds Read cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-25160
NVD Published Date:
02/26/2024
NVD Last Modified:
11/20/2024
Source:
kernel.org