CVE-2026-63850Published

drm/amdgpu/vcn: set no_user_fence for VCN v5.0.0 enc ring

cve-program · CVE-2026-63850

Published

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/gpu/drm/amd/amdgpu/vcn_v5_0_0.c"
                    ],
                    "versions": [
                        {
                            "version": "b6d1a06320519ac3bfda6ce81067a1bc409b9cff",
                            "lessThan": "9f5a1459ecc3195282be617639d710b54779c9dc",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "b6d1a06320519ac3bfda6ce81067a1bc409b9cff",
                            "lessThan": "139a8a52ef4349c62129703b3a3e3a6ae4d634eb",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "b6d1a06320519ac3bfda6ce81067a1bc409b9cff",
                            "lessThan": "2c350f3cd94be847ac216e1358ec7001eaaf0934",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "b6d1a06320519ac3bfda6ce81067a1bc409b9cff",
                            "lessThan": "8cae0ce77de492d7c31c1532a2e80c0c6e7e58cb",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                }

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/gpu/drm/amd/amdgpu/vcn_v5_0_0.c"
                    ],
                    "versions": [
                        {
                            "version": "6.9",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.9",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.91",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.33",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.0.10",
                            "lessThanOrEqual": "7.0.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON