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CVE-2022-48626 Design/Logic Flaw

Routine
Remediate Within 6 Months

CVE Information

Original CVE data

Published:
Updated:

In the Linux kernel, the following vulnerability has been resolved: moxart: fix potential use-after-free on remove path It was reported that the mmc host structure could be accessed after it was freed in moxart_remove(), so fix this by saving the base register of the device and using it instead of the pointer dereference.

CWE: CWE-416
CVSS v2-
CVSS v37.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References
https://git.kernel.org/stable/c/f5dc193167591e88797262ec78515a0cbe79ff5f
https://git.kernel.org/stable/c/e6f580d0b3349646d4ee1ce0057eb273e8fb7e2e
https://git.kernel.org/stable/c/9c25d5ff1856b91bd4365e813f566cb59aaa9552
https://git.kernel.org/stable/c/3a0a7ec5574b510b067cfc734b8bdb6564b31d4e
https://git.kernel.org/stable/c/be93028d306dac9f5b59ebebd9ec7abcfc69c156
https://git.kernel.org/stable/c/af0e6c49438b1596e4be8a267d218a0c88a42323
https://git.kernel.org/stable/c/7f901d53f120d1921f84f7b9b118e87e94b403c5
https://git.kernel.org/stable/c/bd2db32e7c3e35bd4d9b8bbff689434a50893546
Affected Vendors

Linux - (1)

Basic Analysis

Common vulnerability metrics

Vulnerabilty type as detected by PRIOnengine

Design/Logic Flaw

CVSS Scores as calculated by PRIOnengine
CVSS v27.2
AV:L/AC:L/AU:N/C:C/I:C/A:C
CVSS v37.8
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
MITRE CWE Top 25

Vulnerability weakness type is in the top 25 CWEs according to MITRE. View Mitre Top 25 CWEs

Exploits

No exploit code is reported to exist.

Active Exploitation

Vulnerability is not in CISA's Known Exploited Vulnerabilities (KEV) catalog. See the KEV Catalog

Social Network Activity

-

Threat Actor Activity

No sightings of the vulnerability within threat reports.

Cybersecurity Frameworks

How the vulnerability maps against various cybersecurity frameworks

T1499.004 - Endpoint Denial of Service (Application or System Exploitation)
T1203 - Exploitation for Client Execution
T1059 - Command and Scripting Interpreter

Compliance Impact

How the submited vulnerability affects compliance

PCI DSS v3.2.1-6.5.2 - Buffer Overflows

Web Application Security Frameworks

Applicable if the issue likely affects a web application

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