CVE-2024-27409
"Linux Kernel DMAengine dw-edma HDMA Race Condition Vulnerability"
Description
In the Linux kernel, the following vulnerability has been resolved: dmaengine: dw-edma: HDMA: Add sync read before starting the DMA transfer in remote setup The Linked list element and pointer are not stored in the same memory as the HDMA controller register. If the doorbell register is toggled before the full write of the linked list a race condition error will occur. In remote setup we can only use a readl to the memory to assure the full write has occurred.
INFO
Published Date :
May 17, 2024, 12:15 p.m.
Last Modified :
Nov. 21, 2024, 9:04 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-2024-27409.
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).
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The following list is the news that have been mention
CVE-2024-27409 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-27409 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.
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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/17be6f5cb223f22e4733ed8fe8b2247cbb677716 Added Reference https://git.kernel.org/stable/c/227ef58a9b0c372efba422e8886a8015a1509eba Added Reference https://git.kernel.org/stable/c/712a92a48158e02155b4b6b21e03a817f78c9b7e -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 29, 2024
Action Type Old Value New Value -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 17, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: dmaengine: dw-edma: HDMA: Add sync read before starting the DMA transfer in remote setup The Linked list element and pointer are not stored in the same memory as the HDMA controller register. If the doorbell register is toggled before the full write of the linked list a race condition error will occur. In remote setup we can only use a readl to the memory to assure the full write has occurred. Added Reference kernel.org https://git.kernel.org/stable/c/227ef58a9b0c372efba422e8886a8015a1509eba [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/17be6f5cb223f22e4733ed8fe8b2247cbb677716 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/712a92a48158e02155b4b6b21e03a817f78c9b7e [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-2024-27409 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-2024-27409
weaknesses.