CVE-2022-3112

{"id": "CVE-2022-3112", "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": "2022-12-14T21:15:12.527", "references": [{"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2153068", "tags": ["Issue Tracking", "Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v5.19-rc2&id=c8c80c996182239ff9b05eda4db50184cf3b2e99", "tags": ["Patch", "Vendor Advisory"], "source": "secalert@redhat.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "secalert@redhat.com", "description": [{"lang": "en", "value": "CWE-476"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in the Linux kernel through 5.16-rc6. amvdec_set_canvases in drivers/staging/media/meson/vdec/vdec_helpers.c lacks check of the return value of kzalloc() and will cause the null pointer dereference."}, {"lang": "es", "value": "Se descubri\u00f3 un problema en el kernel de Linux hasta 5.16-rc6. amvdec_set_canvases en drivers/staging/media/meson/vdec/vdec_helpers.c carece de verificaci\u00f3n del valor de retorno de kzalloc() y provocar\u00e1 la desreferencia del puntero nulo."}], "lastModified": "2022-12-16T21:17:13.820", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "02711EF3-4708-401A-A551-BF2666F9CB9A", "versionEndExcluding": "5.16.0"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.16.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1DBDF572-F953-44BF-A695-F139B5A6E97B"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.16.0:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7FEA1289-2893-487A-B46C-75AA73FB409A"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.16.0:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "366AF5E2-1187-4871-95D7-17FB5AC61153"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.16.0:rc3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EDAA6EAB-A0D8-4522-93CD-E939BE5AC78B"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.16.0:rc4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "420512FD-751B-491E-9F9E-79F6733A876D"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.16.0:rc5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "21E83CF6-6096-4011-9C22-67225992771A"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:5.16.0:rc6:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C109325B-0F6B-405E-8490-0A55A2294D79"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}