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{"bugzilla": {"description": "kernel: drm/amd/display: Add NULL pointer check for kzalloc", "id": "2301487", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2301487"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.7", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-252->CWE-476", "details": ["In the Linux kernel, the following vulnerability has been resolved:\ndrm/amd/display: Add NULL pointer check for kzalloc\n[Why & How]\nCheck return pointer of kzalloc before using it.", "A flaw was found in the AMD graphic support in the Linux kernel. Multiple unchecked return values from memory allocation functions can cause a NULL pointer dereference, possibly resulting in a denial of service."], "name": "CVE-2024-42122", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "kernel-rt", "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:8", "fix_state": "Fix deferred", "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": "2024-07-30T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-42122\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-42122\nhttps://lore.kernel.org/linux-cve-announce/2024073025-CVE-2024-42122-2f70@gregkh/T"], "statement": "This vulnerability can only be triggered in an out-of-memory condition. As this is a very unlikely event, this flaw has been rated with a low severity.", "threat_severity": "Low"}