CVE-2024-46709 Vulnerability Details

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CVE-2024-46709 Metadata Quick Info

CVE Published: 13/09/2024 | CVE Updated: 05/11/2024 | CVE Year: 2024
Source: Linux | Vendor: Linux | Product: Linux
Status : PUBLISHED

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CVE-2024-46709 Description

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Fix prime with external buffers Make sure that for external buffers mapping goes through the dma_buf interface instead of trying to access pages directly. External buffers might not provide direct access to readable/writable pages so to make sure the bo\'s created from external dma_bufs can be read dma_buf interface has to be used. Fixes crashes in IGT\'s kms_prime with vgem. Regular desktop usage won\'t trigger this due to the fact that virtual machines will not have multiple GPUs but it enables better test coverage in IGT.

Metrics

CVSS Version: 3.1 | Base Score: n/a
Vector: n/a

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l➤ Impact Metrics:
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    Integrity Impact (I)*
    Availability Impact (A)*

Weakness Enumeration (CWE)

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Source: Linux

Common Attack Pattern Enumeration and Classification (CAPEC)

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Source: NVD (National Vulnerability Database).