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{"bugzilla": {"description": "kernel: drm/amdgpu/gfx8: drop unecessary BUG_ON()", "id": "2514455", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2514455"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-617", "details": ["A flaw was found in the Linux kernel's drm/amdgpu/gfx8 component. An unnecessary BUG_ON() call within this component could lead to a system crash. This vulnerability could allow a local attacker to cause a Denial of Service (DoS), rendering the system unresponsive."], "mitigation": {"lang": "en:us", "value": "There is no mitigation for this flaw. Systems without AMD GFX8 GPU hardware are not affected by this issue in practice, as the vulnerable code path is only reached when the amdgpu driver is loaded for GFX8 hardware."}, "name": "CVE-2026-68430", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/a:redhat:enterprise_linux_nvidia:", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux for NVIDIA 26"}, {"cpe": "cpe:/a:redhat:hummingbird:1", "fix_state": "Affected", "package_name": "erlang27", "product_name": "Red Hat Hardened Images"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Fix deferred", "package_name": "rhcos", "product_name": "Red Hat OpenShift Container Platform 4"}], "public_date": "2026-08-12T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-68430\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-68430\nhttps://lore.kernel.org/linux-cve-announce/2026081254-CVE-2026-68430-3979@gregkh/T"], "statement": "Red Hat has determined that this vulnerability does not pose a significant risk to systems where the affected kernel module is loaded. The BUG_ON() assertion requires local access and specific GPU hardware conditions to trigger. Red Hat may apply this fix in a future kernel update.", "threat_severity": "Low"}

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