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    "cveMetadata": {
        "cveId": "CVE-2024-46709",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2024-09-11T15:12:18.252Z",
        "datePublished": "2024-09-13T06:33:41.392Z",
        "dateUpdated": "2026-05-23T15:53:26.939Z"
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            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/vmwgfx: Fix prime with external buffers\n\nMake sure that for external buffers mapping goes through the dma_buf\ninterface instead of trying to access pages directly.\n\nExternal buffers might not provide direct access to readable/writable\npages so to make sure the bo's created from external dma_bufs can be\nread dma_buf interface has to be used.\n\nFixes crashes in IGT's kms_prime with vgem. Regular desktop usage won't\ntrigger this due to the fact that virtual machines will not have\nmultiple GPUs but it enables better test coverage in IGT."
                }
            ],
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                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/gpu/drm/vmwgfx/vmwgfx_blit.c",
                        "drivers/gpu/drm/vmwgfx/vmwgfx_drv.h",
                        "drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c"
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                            "status": "affected",
                            "versionType": "semver"
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                            "status": "affected",
                            "versionType": "semver"
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                },
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                    "vendor": "Linux",
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                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/gpu/drm/vmwgfx/vmwgfx_blit.c",
                        "drivers/gpu/drm/vmwgfx/vmwgfx_drv.h",
                        "drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c"
                    ],
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                        {
                            "version": "6.9",
                            "status": "affected"
                        },
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                            "version": "0",
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                            "status": "unaffected",
                            "versionType": "semver"
                        },
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                            "version": "6.6.49",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.10.8",
                            "lessThanOrEqual": "6.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
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                        {
                            "version": "6.11",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
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                                    "versionEndExcluding": "6.6.49"
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                {
                    "url": "https://git.kernel.org/stable/c/9a9716bbbf3dd6b6cbefba3abcc89af8b72631f4"
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                    "url": "https://git.kernel.org/stable/c/5c12391ee1ab59cb2f3be3f1f5e6d0fc0c2dc854"
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                {
                    "url": "https://git.kernel.org/stable/c/50f1199250912568606b3778dc56646c10cb7b04"
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            "title": "drm/vmwgfx: Fix prime with external buffers",
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                                "timestamp": "2024-09-29T15:00:04.048988Z",
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