cve-2022-42273
Vulnerability from cvelistv5
Published
2023-01-12 22:17
Modified
2024-08-03 13:03
Severity ?
EPSS score ?
Summary
NVIDIA BMC contains a vulnerability in libwebsocket, where an authorized attacker can cause a buffer overflow and cause a denial of service or gain code execution.
References
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
NVIDIA | NVIDIA DGX servers |
Version: All BMC firmware versions prior to 00.19.07 |
{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-03T13:03:45.916Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { tags: [ "x_transferred", ], url: "https://nvidia.custhelp.com/app/answers/detail/a_id/5435", }, ], title: "CVE Program Container", }, ], cna: { affected: [ { defaultStatus: "unaffected", product: "NVIDIA DGX servers", vendor: "NVIDIA", versions: [ { status: "affected", version: "All BMC firmware versions prior to 00.19.07", }, ], }, ], descriptions: [ { lang: "en", supportingMedia: [ { base64: true, type: "text/html", value: "NVIDIA BMC contains a vulnerability in libwebsocket, where an authorized attacker can cause a buffer overflow and cause a denial of service or gain code execution.", }, ], value: "NVIDIA BMC contains a vulnerability in libwebsocket, where an authorized attacker can cause a buffer overflow and cause a denial of service or gain code execution.", }, ], impacts: [ { descriptions: [ { lang: "en", value: "Code Execution, Denial of Service", }, ], }, ], metrics: [ { cvssV3_1: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 8.1, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N", version: "3.1", }, format: "CVSS", scenarios: [ { lang: "en", value: "GENERAL", }, ], }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-120", description: "CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2023-01-12T22:17:59.014Z", orgId: "9576f279-3576-44b5-a4af-b9a8644b2de6", shortName: "nvidia", }, references: [ { url: "https://nvidia.custhelp.com/app/answers/detail/a_id/5435", }, ], source: { discovery: "UNKNOWN", }, x_generator: { engine: "Vulnogram 0.1.0-dev", }, }, }, cveMetadata: { assignerOrgId: "9576f279-3576-44b5-a4af-b9a8644b2de6", assignerShortName: "nvidia", cveId: "CVE-2022-42273", datePublished: "2023-01-12T22:17:59.014Z", dateReserved: "2022-10-03T14:20:26.204Z", dateUpdated: "2024-08-03T13:03:45.916Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", "vulnerability-lookup:meta": { nvd: "{\"cve\":{\"id\":\"CVE-2022-42273\",\"sourceIdentifier\":\"psirt@nvidia.com\",\"published\":\"2023-01-12T23:15:10.053\",\"lastModified\":\"2024-11-21T07:24:38.177\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"NVIDIA BMC contains a vulnerability in libwebsocket, where an authorized attacker can cause a buffer overflow and cause a denial of service or gain code execution.\"},{\"lang\":\"es\",\"value\":\"NVIDIA BMC contiene una vulnerabilidad en libwebsocket, donde un atacante autorizado puede provocar un desbordamiento del búfer y provocar una denegación de servicio u obtener la ejecución de código.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"psirt@nvidia.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N\",\"baseScore\":8.1,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.8,\"impactScore\":5.2},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":8.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"psirt@nvidia.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-120\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-120\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:nvidia:dgx_a100_firmware:*:*:*:*:bmc:*:*:*\",\"versionEndExcluding\":\"00.19.07\",\"matchCriteriaId\":\"063DAD57-7DC7-46E6-A5C6-B4D1A3CE7F19\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:nvidia:dgx_a100:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8807CB65-5F49-42E8-B5D8-36943418ADB9\"}]}]}],\"references\":[{\"url\":\"https://nvidia.custhelp.com/app/answers/detail/a_id/5435\",\"source\":\"psirt@nvidia.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://nvidia.custhelp.com/app/answers/detail/a_id/5435\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}", }, }
Log in or create an account to share your comment.
Security Advisory comment format.
This schema specifies the format of a comment related to a security advisory.
Title of the comment
Description of the comment
Loading…
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.