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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2024-45828 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: i3c: mipi-i3c-hci: Mask ring interrupts before ring stop request Bus cleanup path in DMA mode may trigger a RING_OP_STAT interrupt when the ring is being stopped. Depending on timing between ring stop request completion, interrupt handler removal and code execution this may lead to a NULL pointer dereference in hci_dma_irq_handler() if it gets to run after the io_data pointer is set to NULL in hci_dma_cleanup(). Prevent this my masking the ring interrupts before ring stop request.


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/19cc5767334bfe980f52421627d0826c0da86721 Patch 
https://git.kernel.org/stable/c/6ca2738174e4ee44edb2ab2d86ce74f015a0cc32 Patch 
https://git.kernel.org/stable/c/9d745a56aea45e47f4755bc12e6429d6314dbb54 Patch 
https://git.kernel.org/stable/c/a6cddf68b3405b272b5a3cad9657be0b02b34bf4 Patch 
https://git.kernel.org/stable/c/a6dc4b4fda2e147e557050eaae51ff15edeb680b 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

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2024-45828
NVD Published Date:
01/11/2025
NVD Last Modified:
01/31/2025
Source:
kernel.org