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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2022-48777 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: mtd: parsers: qcom: Fix kernel panic on skipped partition In the event of a skipped partition (case when the entry name is empty) the kernel panics in the cleanup function as the name entry is NULL. Rework the parser logic by first checking the real partition number and then allocate the space and set the data for the valid partitions. The logic was also fundamentally wrong as with a skipped partition, the parts number returned was incorrect by not decreasing it for the skipped partitions.


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/65d003cca335cabc0160d3cd7daa689eaa9dd3cd Mailing List  Patch 
https://git.kernel.org/stable/c/65d003cca335cabc0160d3cd7daa689eaa9dd3cd Mailing List  Patch 
https://git.kernel.org/stable/c/a2995fe23095ceda2dc382fbe057f5e164595548 Mailing List  Patch 
https://git.kernel.org/stable/c/a2995fe23095ceda2dc382fbe057f5e164595548 Mailing List  Patch 
https://git.kernel.org/stable/c/eb03cb6e03ffd9173e18e5fe87e4e3ce83820453 Mailing List  Patch 
https://git.kernel.org/stable/c/eb03cb6e03ffd9173e18e5fe87e4e3ce83820453 Mailing List  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-2022-48777
NVD Published Date:
07/16/2024
NVD Last Modified:
11/21/2024
Source:
kernel.org