CVE-2024-40924
Intel Linux Kernel DRM Panics When Vm->Bound_List Grows
Description
In the Linux kernel, the following vulnerability has been resolved: drm/i915/dpt: Make DPT object unshrinkable In some scenarios, the DPT object gets shrunk but the actual framebuffer did not and thus its still there on the DPT's vm->bound_list. Then it tries to rewrite the PTEs via a stale CPU mapping. This causes panic. [vsyrjala: Add TODO comment] (cherry picked from commit 51064d471c53dcc8eddd2333c3f1c1d9131ba36c)
INFO
Published Date :
July 12, 2024, 1:15 p.m.
Last Modified :
Nov. 21, 2024, 9:31 a.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
Exploitability Score :
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-2024-40924.
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-2024-40924 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-40924 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.
-
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/327280149066f0e5f2e50356b5823f76dabfe86e Added Reference https://git.kernel.org/stable/c/43e2b37e2ab660c3565d4cff27922bc70e79c3f1 Added Reference https://git.kernel.org/stable/c/7a9883be3b98673333eec65c4a21cc18e60292eb Added Reference https://git.kernel.org/stable/c/a2552020fb714ff357182c3c179abfac2289f84d -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Jul. 12, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: drm/i915/dpt: Make DPT object unshrinkable In some scenarios, the DPT object gets shrunk but the actual framebuffer did not and thus its still there on the DPT's vm->bound_list. Then it tries to rewrite the PTEs via a stale CPU mapping. This causes panic. [vsyrjala: Add TODO comment] (cherry picked from commit 51064d471c53dcc8eddd2333c3f1c1d9131ba36c) Added Reference kernel.org https://git.kernel.org/stable/c/327280149066f0e5f2e50356b5823f76dabfe86e [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/7a9883be3b98673333eec65c4a21cc18e60292eb [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/a2552020fb714ff357182c3c179abfac2289f84d [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/43e2b37e2ab660c3565d4cff27922bc70e79c3f1 [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-40924 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-2024-40924
weaknesses.