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This flaw allows a local user to crash the system."},{"lang":"es","value":"Se ha encontrado un fallo de acceso a memoria fuera de límites en el controlador de host iSMT SMBus del kernel de Linux, en la forma en que un usuario desencadena I2C_SMBUS_BLOCK_DATA (con el ioctl I2C_SMBUS) con datos de entrada maliciosos. Este fallo permite a un usuario local bloquear el sistema."}],"id":"CVE-2022-2873","lastModified":"2026-06-17T04:42:44.997","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":5.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"exploitabilityScore":1.8,"impactScore":3.6,"source":"nvd@nist.gov","type":"Primary"}]},"published":"2022-08-22T15:15:15.770","references":[{"source":"secalert@redhat.com","url":"https://lists.debian.org/debian-lts-announce/2023/03/msg00000.html"},{"source":"secalert@redhat.com","url":"https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html"},{"source":"secalert@redhat.com","url":"https://lore.kernel.org/lkml/20220729093451.551672-1-zheyuma97%40gmail.com/T/"},{"source":"secalert@redhat.com","tags":["Third Party Advisory"],"url":"https://security.netapp.com/advisory/ntap-20230120-0001/"},{"source":"secalert@redhat.com","tags":["Third Party Advisory"],"url":"https://www.debian.org/security/2023/dsa-5324"},{"source":"af854a3a-2127-422b-91ae-364da2661108","url":"https://lists.debian.org/debian-lts-announce/2023/03/msg00000.html"},{"source":"af854a3a-2127-422b-91ae-364da2661108","url":"https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html"},{"source":"af854a3a-2127-422b-91ae-364da2661108","url":"https://lore.kernel.org/lkml/20220729093451.551672-1-zheyuma97%40gmail.com/T/"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"url":"https://security.netapp.com/advisory/ntap-20230120-0001/"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"url":"https://www.debian.org/security/2023/dsa-5324"}],"sourceIdentifier":"secalert@redhat.com","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-131"}],"source":"secalert@redhat.com","type":"Secondary"},{"description":[{"lang":"en","value":"CWE-131"}],"source":"nvd@nist.gov","type":"Primary"}]}