{ "id": "CVE-2020-36785", "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "published": "2024-02-28T09:15:36.930", "lastModified": "2024-12-06T15:59:06.807", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: atomisp: Fix use after free in atomisp_alloc_css_stat_bufs()\n\nThe \"s3a_buf\" is freed along with all the other items on the\n\"asd->s3a_stats\" list. It leads to a double free and a use after free." }, { "lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: medios: atomisp: Corrige el use after free en atomisp_alloc_css_stat_bufs() El \"s3a_buf\" se libera junto con todos los dem\u00e1s elementos de la lista \"asd->s3a_stats\". Conduce a una doble gratuidad y un use after free." } ], "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:H/A:H", "baseScore": 7.8, "baseSeverity": "HIGH", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH" }, "exploitabilityScore": 1.8, "impactScore": 5.9 } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-415" }, { "lang": "en", "value": "CWE-416" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.8", "versionEndExcluding": "5.10.37", "matchCriteriaId": "CD2F1C00-3D81-452B-AE61-0B2C1A536A1D" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.11", "versionEndExcluding": "5.11.21", "matchCriteriaId": "8CBB94EC-EC33-4464-99C5-03E5542715F0" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.12", "versionEndExcluding": "5.12.4", "matchCriteriaId": "D8C7052F-1B7B-4327-9C2B-84EBF3243838" } ] } ] } ], "references": [ { "url": "https://git.kernel.org/stable/c/801c1d505894008c888bc71d08d5cff5d87f8aba", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": [ "Patch" ] }, { "url": "https://git.kernel.org/stable/c/8267ccd7b9df7ab682043507dd682fe0621cf045", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": [ "Patch" ] }, { "url": "https://git.kernel.org/stable/c/ba11bbf303fafb33989e95473e409f6ab412b18d", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": [ "Patch" ] }, { "url": "https://git.kernel.org/stable/c/d218c7a0284f6b92a7b82d2e19706e18663b4193", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": [ "Patch" ] }, { "url": "https://git.kernel.org/stable/c/801c1d505894008c888bc71d08d5cff5d87f8aba", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch" ] }, { "url": "https://git.kernel.org/stable/c/8267ccd7b9df7ab682043507dd682fe0621cf045", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch" ] }, { "url": "https://git.kernel.org/stable/c/ba11bbf303fafb33989e95473e409f6ab412b18d", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch" ] }, { "url": "https://git.kernel.org/stable/c/d218c7a0284f6b92a7b82d2e19706e18663b4193", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch" ] } ] }