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{"bugzilla": {"description": "kernel: cedrus: race condition leading to use-after-free in cedrus_remove()", "id": "2215838", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2215838"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.4", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-362->CWE-416", "details": ["An issue was discovered in the Linux kernel before 6.3.2. A use-after-free was found in cedrus_remove in drivers/staging/media/sunxi/cedrus/cedrus.c.", "A race condition was found in the Linux kernel's Allwinner Cedrus VPU driver when removing the module before cleanup in the cedrus_remove function. This can result in a use-after-free issue, possibly leading to a system crash or other undefined behaviors."], "name": "CVE-2023-35826", "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": "2023-06-19T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-35826\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-35826"], "statement": "No Red Hat products are affected by this flaw, as the sunxi-cedrus driver is not included in any shipping kernel release.", "threat_severity": "Moderate", "upstream_fix": "kernel 6.4-rc1"}