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{"bugzilla": {"description": "kernel: drm/amd/display: Avoid overflow from uint32_t to uint8_t", "id": "2317599", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2317599"}, "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-190", "details": ["In the Linux kernel, the following vulnerability has been resolved:\ndrm/amd/display: Avoid overflow from uint32_t to uint8_t\n[WHAT & HOW]\ndmub_rb_cmd's ramping_boundary has size of uint8_t and it is assigned\n0xFFFF. Fix it by changing it to uint8_t with value of 0xFF.\nThis fixes 2 INTEGER_OVERFLOW issues reported by Coverity."], "name": "CVE-2024-47661", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2024-10-09T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-47661\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-47661\nhttps://lore.kernel.org/linux-cve-announce/2024100930-CVE-2024-47661-a6c1@gregkh/T"], "threat_severity": "Moderate"}