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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2022-48756 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dsi: invalid parameter check in msm_dsi_phy_enable The function performs a check on the "phy" input parameter, however, it is used before the check. Initialize the "dev" variable after the sanity check to avoid a possible NULL pointer dereference. Addresses-Coverity-ID: 1493860 ("Null pointer dereference")


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/2b7e7df1eacd280e561ede3e977853606871c951 Patch 
https://git.kernel.org/stable/c/2b7e7df1eacd280e561ede3e977853606871c951 Patch 
https://git.kernel.org/stable/c/56480fb10b976581a363fd168dc2e4fbee87a1a7 Patch 
https://git.kernel.org/stable/c/56480fb10b976581a363fd168dc2e4fbee87a1a7 Patch 
https://git.kernel.org/stable/c/581317b1f001b7509041544d7019b75571daa100 Patch 
https://git.kernel.org/stable/c/581317b1f001b7509041544d7019b75571daa100 Patch 
https://git.kernel.org/stable/c/5e761a2287234bc402ba7ef07129f5103bcd775c Patch 
https://git.kernel.org/stable/c/5e761a2287234bc402ba7ef07129f5103bcd775c Patch 
https://git.kernel.org/stable/c/6d9f8ba28f3747ca0f910a363e46f1114856dbbe Patch 
https://git.kernel.org/stable/c/6d9f8ba28f3747ca0f910a363e46f1114856dbbe Patch 
https://git.kernel.org/stable/c/79c0b5287ded74f4eacde4dfd8aa0a76cbd853b5 Patch 
https://git.kernel.org/stable/c/79c0b5287ded74f4eacde4dfd8aa0a76cbd853b5 Patch 
https://git.kernel.org/stable/c/ca63eeb70fcb53c42e1fe54e1735a54d8e7759fd Patch 
https://git.kernel.org/stable/c/ca63eeb70fcb53c42e1fe54e1735a54d8e7759fd Patch 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-476 NULL Pointer Dereference cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-48756
NVD Published Date:
06/20/2024
NVD Last Modified:
11/21/2024
Source:
kernel.org