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{"bugzilla": {"description": "kernel: out-of-bounds memory accesses in netlabel", "id": "2266290", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2266290"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.1", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H", "status": "draft"}, "cwe": "CWE-125", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nnetlabel: fix out-of-bounds memory accesses\nThere are two array out-of-bounds memory accesses, one in\ncipso_v4_map_lvl_valid(), the other in netlbl_bitmap_walk(). Both\nerrors are embarassingly simple, and the fixes are straightforward.\nAs a FYI for anyone backporting this patch to kernels prior to v4.8,\nyou'll want to apply the netlbl_bitmap_walk() patch to\ncipso_v4_bitmap_walk() as netlbl_bitmap_walk() doesn't exist before\nLinux v4.8.", "A vulnerability was found in the Linux kernel. An out-of-bounds (OOB) memory access flaw exists in the netlabel driver module. This may lead to a crash."], "name": "CVE-2019-25160", "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": "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": "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": "2024-02-26T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2019-25160\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-25160\nhttps://git.kernel.org/stable/c/1c973f9c7cc2b3caae93192fdc8ecb3f0b4ac000\nhttps://git.kernel.org/stable/c/5578de4834fe0f2a34fedc7374be691443396d1f\nhttps://git.kernel.org/stable/c/97bc3683c24999ee621d847c9348c75d2fe86272\nhttps://git.kernel.org/stable/c/c61d01faa5550e06794dcf86125ccd325bfad950\nhttps://git.kernel.org/stable/c/dc18101f95fa6e815f426316b8b9a5cee28a334e\nhttps://git.kernel.org/stable/c/e3713abc4248aa6bcc11173d754c418b02a62cbb\nhttps://git.kernel.org/stable/c/fbf9578919d6c91100ec63acf2cba641383f6c78\nhttps://git.kernel.org/stable/c/fcfe700acdc1c72eab231300e82b962bac2b2b2c"], "statement": "Red Hat has protection mechanisms in place against buffer overflows, such as FORTIFY_SOURCE, Position Independent Executables or Stack Smashing Protection.", "threat_severity": "Moderate"}