CVE-2026-63849Published

drm/amdgpu/vcn: set no_user_fence for VCN v5.0.1 enc ring

cve-program · CVE-2026-63849

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_1.c"
                    ],
                    "versions": [
                        {
                            "version": "346492f30ce3581bf5324c4ae417eab8537dc998",
                            "lessThan": "081ef0e46c9cdd26c0db0ef721470393d36b6655",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "346492f30ce3581bf5324c4ae417eab8537dc998",
                            "lessThan": "5a4bffd67e94944ed3db26a959346cfb7fabaecd",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "346492f30ce3581bf5324c4ae417eab8537dc998",
                            "lessThan": "8f4954722eab88e10c4ea0c0d3b1269c31421d3a",
                            "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_1.c"
                    ],
                    "versions": [
                        {
                            "version": "6.14",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.14",
                            "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