CVE-2026-43183

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{}

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{"bugzilla": {"description": "kernel: media: cx25821: Fix a resource leak in cx25821_dev_setup()", "id": "2467087", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2467087"}, "csaw": false, "cwe": "CWE-772", "details": ["A flaw was found in the Linux kernel's cx25821 media driver. This vulnerability occurs when the `ioremap()` function fails during device setup, and the allocated memory region is not properly released. A local attacker could exploit this resource leak to exhaust system memory, potentially leading to a Denial of Service (DoS) condition."], "name": "CVE-2026-43183", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"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": "2026-05-06T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-43183\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-43183\nhttps://lore.kernel.org/linux-cve-announce/2026050639-CVE-2026-43183-f048@gregkh/T"]}

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