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7.8
HIGH CVSS 3.1
CVE-2023-52624
drm/amd/display: Wake DMCUB before executing GPINT commands
Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Wake DMCUB before executing GPINT commands [Why] DMCUB can be in idle when we attempt to interface with the HW through the GPINT mailbox resulting in a system hang. [How] Add dc_wake_and_execute_gpint() to wrap the wake, execute, sleep sequence. If the GPINT executes successfully then DMCUB will be put back into sleep after the optional response is returned. It functions similar to the inbox command interface.

INFO

Published Date :

March 26, 2024, 6:15 p.m.

Last Modified :

March 17, 2025, 3:19 p.m.

Remotely Exploit :

No

Source :

416baaa9-dc9f-4396-8d5f-8c081fb06d67
Affected Products

The following products are affected by CVE-2023-52624 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Linux linux_kernel
: Total Affected Vendor : 1 | Products : 1
CVSS Scores
The Common Vulnerability Scoring System is a standardized framework for assessing the severity of vulnerabilities in software and systems. We collect and displays CVSS scores from various sources for each CVE.
Score Version Severity Vector Exploitability Score Impact Score Source
CVSS 3.1 HIGH [email protected]
Solution
This vulnerability in the Linux kernel requires updating kernel packages to resolve it.
  • Update the Linux kernel to address the vulnerability.
  • Apply the latest security patches.
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2023-52624.

URL Resource
https://git.kernel.org/stable/c/2ef98c6d753a744e333b7e34b9cf687040fba57d Patch
https://git.kernel.org/stable/c/e5ffd1263dd5b44929c676171802e7b6af483f21 Patch
https://git.kernel.org/stable/c/2ef98c6d753a744e333b7e34b9cf687040fba57d Patch
https://git.kernel.org/stable/c/e5ffd1263dd5b44929c676171802e7b6af483f21 Patch
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2023-52624 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2023-52624 weaknesses.

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2023-52624 vulnerability anywhere in the article.

Results are limited to the first 20 news articles due to potential performance issues.

The following table lists the changes that have been made to the CVE-2023-52624 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • Initial Analysis by [email protected]

    Mar. 17, 2025

    Action Type Old Value New Value
    Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
    Added CWE CWE-77
    Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (excluding) 6.7.3
    Added Reference Type CVE: https://git.kernel.org/stable/c/2ef98c6d753a744e333b7e34b9cf687040fba57d Types: Patch
    Added Reference Type kernel.org: https://git.kernel.org/stable/c/2ef98c6d753a744e333b7e34b9cf687040fba57d Types: Patch
    Added Reference Type CVE: https://git.kernel.org/stable/c/e5ffd1263dd5b44929c676171802e7b6af483f21 Types: Patch
    Added Reference Type kernel.org: https://git.kernel.org/stable/c/e5ffd1263dd5b44929c676171802e7b6af483f21 Types: Patch
  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://git.kernel.org/stable/c/2ef98c6d753a744e333b7e34b9cf687040fba57d
    Added Reference https://git.kernel.org/stable/c/e5ffd1263dd5b44929c676171802e7b6af483f21
  • CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    May. 29, 2024

    Action Type Old Value New Value
  • CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    Mar. 26, 2024

    Action Type Old Value New Value
    Added Description In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Wake DMCUB before executing GPINT commands [Why] DMCUB can be in idle when we attempt to interface with the HW through the GPINT mailbox resulting in a system hang. [How] Add dc_wake_and_execute_gpint() to wrap the wake, execute, sleep sequence. If the GPINT executes successfully then DMCUB will be put back into sleep after the optional response is returned. It functions similar to the inbox command interface.
    Added Reference kernel.org https://git.kernel.org/stable/c/2ef98c6d753a744e333b7e34b9cf687040fba57d [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/e5ffd1263dd5b44929c676171802e7b6af483f21 [No types assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Vulnerability Scoring Details
Base CVSS Score: 7.8
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact