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
{ "containers": { "adp": [ { "metrics": [ { "other": { "content": { "id": "CVE-2019-25160", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "timestamp": "2024-02-27T16:02:54.112450Z", "version": "2.0.3" }, "type": "ssvc" } } ], "providerMetadata": { "dateUpdated": "2024-06-04T17:12:00.236Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" }, { "providerMetadata": { "dateUpdated": "2024-08-05T03:00:19.401Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_transferred" ], "url": "https://git.kernel.org/stable/c/97bc3683c24999ee621d847c9348c75d2fe86272" }, { "tags": [ "x_transferred" ], "url": "https://git.kernel.org/stable/c/c61d01faa5550e06794dcf86125ccd325bfad950" }, { "tags": [ "x_transferred" ], "url": "https://git.kernel.org/stable/c/dc18101f95fa6e815f426316b8b9a5cee28a334e" }, { "tags": [ "x_transferred" ], "url": "https://git.kernel.org/stable/c/1c973f9c7cc2b3caae93192fdc8ecb3f0b4ac000" }, { "tags": [ "x_transferred" ], "url": "https://git.kernel.org/stable/c/fcfe700acdc1c72eab231300e82b962bac2b2b2c" }, { "tags": [ "x_transferred" ], "url": "https://git.kernel.org/stable/c/e3713abc4248aa6bcc11173d754c418b02a62cbb" }, { "tags": [ "x_transferred" ], "url": "https://git.kernel.org/stable/c/fbf9578919d6c91100ec63acf2cba641383f6c78" }, { "tags": [ "x_transferred" ], "url": "https://git.kernel.org/stable/c/5578de4834fe0f2a34fedc7374be691443396d1f" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "Linux", "programFiles": [ "net/ipv4/cipso_ipv4.c", "net/netlabel/netlabel_kapi.c" ], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [ { "lessThan": "97bc3683c249", "status": "affected", "version": "446fda4f2682", "versionType": "git" }, { "lessThan": "c61d01faa555", "status": "affected", "version": "446fda4f2682", "versionType": "git" }, { "lessThan": "dc18101f95fa", "status": "affected", "version": "446fda4f2682", "versionType": "git" }, { "lessThan": "1c973f9c7cc2", "status": "affected", "version": "446fda4f2682", "versionType": "git" }, { "lessThan": "fcfe700acdc1", "status": "affected", "version": "446fda4f2682", "versionType": "git" }, { "lessThan": "e3713abc4248", "status": "affected", "version": "446fda4f2682", "versionType": "git" }, { "lessThan": "fbf9578919d6", "status": "affected", "version": "446fda4f2682", "versionType": "git" }, { "lessThan": "5578de4834fe", "status": "affected", "version": "446fda4f2682", "versionType": "git" } ] }, { "defaultStatus": "affected", "product": "Linux", "programFiles": [ "net/ipv4/cipso_ipv4.c", "net/netlabel/netlabel_kapi.c" ], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [ { "status": "affected", "version": "2.6.19" }, { "lessThan": "2.6.19", "status": "unaffected", "version": "0", "versionType": "semver" }, { "lessThanOrEqual": "3.16.*", "status": "unaffected", "version": "3.16.66", "versionType": "semver" }, { "lessThanOrEqual": "3.18.*", "status": "unaffected", "version": "3.18.137", "versionType": "semver" }, { "lessThanOrEqual": "4.4.*", "status": "unaffected", "version": "4.4.177", "versionType": "semver" }, { "lessThanOrEqual": "4.9.*", "status": "unaffected", "version": "4.9.163", "versionType": "semver" }, { "lessThanOrEqual": "4.14.*", "status": "unaffected", "version": "4.14.106", "versionType": "semver" }, { "lessThanOrEqual": "4.19.*", "status": "unaffected", "version": "4.19.28", "versionType": "semver" }, { "lessThanOrEqual": "4.20.*", "status": "unaffected", "version": "4.20.15", "versionType": "semver" }, { "lessThanOrEqual": "*", "status": "unaffected", "version": "5.0", "versionType": "original_commit_for_fix" } ] } ], "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." } ], "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. Para su informaci\u00f3n, cualquiera que est\u00e9 implementando este parche en kernels anteriores a v4.8, querr\u00e1 aplicar el parche netlbl_bitmap_walk() a cipso_v4_bitmap_walk() ya que netlbl_bitmap_walk() no existe antes de Linux v4.8.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\",\"baseScore\":7.1,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.2}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-125\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"2.6.19\",\"versionEndExcluding\":\"3.16.66\",\"matchCriteriaId\":\"5BE81AB9-4B65-4869-90BE-017D91883C73\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"3.17.0\",\"versionEndExcluding\":\"3.18.137\",\"matchCriteriaId\":\"4398F66E-2736-42C0-860F-F7BC4AA499A9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"3.19.0\",\"versionEndExcluding\":\"4.4.177\",\"matchCriteriaId\":\"2B11D0D4-8911-4176-B660-7A31A5A5563F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.5.0\",\"versionEndExcluding\":\"4.9.163\",\"matchCriteriaId\":\"32689183-4840-45C3-B1C1-786F9AA3C37F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.10.0\",\"versionEndExcluding\":\"4.14.106\",\"matchCriteriaId\":\"B0A84CE1-F2C1-45E6-9856-4A5389302236\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.15.0\",\"versionEndExcluding\":\"4.19.28\",\"matchCriteriaId\":\"EAD30F57-73E5-4527-9D5A-A7927304AE6B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.20.0\",\"versionEndExcluding\":\"4.20.15\",\"matchCriteriaId\":\"09B03EF0-9FEB-41ED-8907-3528587B0BF6\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/1c973f9c7cc2b3caae93192fdc8ecb3f0b4ac000\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/5578de4834fe0f2a34fedc7374be691443396d1f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/97bc3683c24999ee621d847c9348c75d2fe86272\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/c61d01faa5550e06794dcf86125ccd325bfad950\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/dc18101f95fa6e815f426316b8b9a5cee28a334e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/e3713abc4248aa6bcc11173d754c418b02a62cbb\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/fbf9578919d6c91100ec63acf2cba641383f6c78\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/fcfe700acdc1c72eab231300e82b962bac2b2b2c\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}" } }
Loading...
Loading...
Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.