CVE-2024-27048

{"id": "CVE-2024-27048", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2024-05-01T13:15:49.977", "references": [{"url": "https://git.kernel.org/stable/c/6138a82f3bccfc67ed7ac059493579fc326c02e5", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/9975908315c13bae2f2ed5ba92870fa935180b0e", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/b4152222e04cb8afeeca239c90e3fcaf4c553b42", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/df62e22c2e27420e8990a4f09e30d7bf56c2036f", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/6138a82f3bccfc67ed7ac059493579fc326c02e5", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://git.kernel.org/stable/c/9975908315c13bae2f2ed5ba92870fa935180b0e", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://git.kernel.org/stable/c/b4152222e04cb8afeeca239c90e3fcaf4c553b42", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://git.kernel.org/stable/c/df62e22c2e27420e8990a4f09e30d7bf56c2036f", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-476"}]}], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: brcm80211: handle pmk_op allocation failure\n\nThe kzalloc() in brcmf_pmksa_v3_op() will return null if the\nphysical memory has run out. As a result, if we dereference\nthe null value, the null pointer dereference bug will happen.\n\nReturn -ENOMEM from brcmf_pmksa_v3_op() if kzalloc() fails\nfor pmk_op."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: wifi: brcm80211: maneja el error de asignaci\u00f3n de pmk_op El kzalloc() en brcmf_pmksa_v3_op() devolver\u00e1 nulo si la memoria f\u00edsica se ha agotado. Como resultado, si eliminamos la referencia del valor nulo, se producir\u00e1 el error de desreferencia del puntero nulo. Devuelve -ENOMEM de brcmf_pmksa_v3_op() si kzalloc() falla para pmk_op."}], "lastModified": "2024-12-23T19:05:50.830", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "81341948-503D-47E5-9E88-7F2922865141", "versionEndExcluding": "6.6.23", "versionStartIncluding": "6.4"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9B95D3A6-E162-47D5-ABFC-F3FA74FA7CFD", "versionEndExcluding": "6.7.11", "versionStartIncluding": "6.7"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "543A75FF-25B8-4046-A514-1EA8EDD87AB1", "versionEndExcluding": "6.8.2", "versionStartIncluding": "6.8"}], "operator": "OR"}]}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}