CVE-2019-25160
Vulnerability from cvelistv5
Published
2024-02-26 17:20
Modified
2024-11-04 11:49
Severity ?
EPSS score ?
Summary
netlabel: fix out-of-bounds memory accesses
References
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Both\nerrors are embarassingly simple, and the fixes are straightforward.\n\nAs a FYI for anyone backporting this patch to kernels prior to v4.8,\nyou\u0027ll want to apply the netlbl_bitmap_walk() patch to\ncipso_v4_bitmap_walk() as netlbl_bitmap_walk() doesn\u0027t exist before\nLinux v4.8." } ], "providerMetadata": { "dateUpdated": "2024-11-04T11:49:25.981Z", "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux" }, "references": [ { "url": "https://git.kernel.org/stable/c/97bc3683c24999ee621d847c9348c75d2fe86272" }, { "url": "https://git.kernel.org/stable/c/c61d01faa5550e06794dcf86125ccd325bfad950" }, { "url": "https://git.kernel.org/stable/c/dc18101f95fa6e815f426316b8b9a5cee28a334e" }, { "url": "https://git.kernel.org/stable/c/1c973f9c7cc2b3caae93192fdc8ecb3f0b4ac000" }, { "url": "https://git.kernel.org/stable/c/fcfe700acdc1c72eab231300e82b962bac2b2b2c" }, { "url": "https://git.kernel.org/stable/c/e3713abc4248aa6bcc11173d754c418b02a62cbb" }, { "url": "https://git.kernel.org/stable/c/fbf9578919d6c91100ec63acf2cba641383f6c78" }, { "url": "https://git.kernel.org/stable/c/5578de4834fe0f2a34fedc7374be691443396d1f" } ], "title": "netlabel: fix out-of-bounds memory accesses", "x_generator": { "engine": "bippy-9e1c9544281a" } } }, "cveMetadata": { "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "assignerShortName": "Linux", "cveId": "CVE-2019-25160", "datePublished": "2024-02-26T17:20:19.490Z", "dateReserved": "2024-02-26T17:07:20.465Z", "dateUpdated": "2024-11-04T11:49:25.981Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2019-25160\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-02-26T18:15:06.930\",\"lastModified\":\"2024-04-17T17:43:57.407\",\"vulnStatus\":\"Analyzed\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nnetlabel: fix out-of-bounds memory accesses\\n\\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.\\n\\nAs a FYI for anyone backporting this patch to kernels prior to v4.8,\\nyou\u0027ll want to apply the netlbl_bitmap_walk() patch to\\ncipso_v4_bitmap_walk() as netlbl_bitmap_walk() doesn\u0027t exist before\\nLinux v4.8.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: netlabel: corrige accesos a memoria fuera de los l\u00edmites Hay dos accesos a memoria fuera de los l\u00edmites de matriz, uno en cipso_v4_map_lvl_valid() y el otro en netlbl_bitmap_walk(). Ambos errores son vergonzosamente simples y las soluciones son sencillas. 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Sightings
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Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.