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97 lines
2.8 KiB
JSON
97 lines
2.8 KiB
JSON
{
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"id": "CVE-2022-1976",
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"sourceIdentifier": "secalert@redhat.com",
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"published": "2022-08-31T16:15:10.117",
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"lastModified": "2023-02-14T13:15:10.807",
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"vulnStatus": "Modified",
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"descriptions": [
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{
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"lang": "en",
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"value": "A flaw was found in the Linux kernel\u2019s implementation of IO-URING. This flaw allows an attacker with local executable permission to create a string of requests that can cause a use-after-free flaw within the kernel. This issue leads to memory corruption and possible privilege escalation."
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},
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{
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"lang": "es",
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"value": "Se ha encontrado un fallo en la implementaci\u00f3n de IO-URING en el kernel de Linux. Este fallo permite a un atacante con permiso de ejecuci\u00f3n local crear una cadena de peticiones que puede causar un fallo de uso de memoria previamente liberada dentro del kernel. Este problema conlleva a una corrupci\u00f3n de memoria y una posible escalada de privilegios"
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH",
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"baseScore": 7.8,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 1.8,
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"impactScore": 5.9
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}
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]
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},
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"weaknesses": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-416"
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}
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]
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},
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{
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"source": "secalert@redhat.com",
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"type": "Secondary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-416"
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}
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]
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}
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],
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"configurations": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.17.3",
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"versionEndExcluding": "5.18.6",
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"matchCriteriaId": "F4489FC2-1095-4FEB-999C-5E6F43139BCC"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2092549",
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"source": "secalert@redhat.com",
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"tags": [
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"Issue Tracking",
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"Patch",
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"Third Party Advisory"
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]
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},
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{
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"url": "https://security.netapp.com/advisory/ntap-20230214-0005/",
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"source": "secalert@redhat.com"
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}
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]
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} |