{ "containers": { "cna": { "affected": [ { "product": "linux kernel", "vendor": "n/a", "versions": [ { "status": "affected", "version": "5.7 (verified), possibly others 4.18" } ] } ], "descriptions": [ { "lang": "en", "value": "Use-after-free vulnerability in fs/block_dev.c in the Linux kernel before 5.8 allows local users to gain privileges or cause a denial of service by leveraging improper access to a certain error field." } ], "problemTypes": [ { "descriptions": [ { "description": "Use After Free", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2020-12-18T10:06:18.000Z", "orgId": "7e1ac599-2767-43fa-b3ea-f10178cc98f2", "shortName": "openEuler" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://lkml.org/lkml/2020/6/7/379" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://security.netapp.com/advisory/ntap-20201218-0002/" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "securities@openeuler.org", "ID": "CVE-2020-15436", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "linux kernel", "version": { "version_data": [ { "version_value": "5.7 (verified), possibly others 4.18" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Use-after-free vulnerability in fs/block_dev.c in the Linux kernel before 5.8 allows local users to gain privileges or cause a denial of service by leveraging improper access to a certain error field." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Use After Free" } ] } ] }, "references": { "reference_data": [ { "name": "https://lkml.org/lkml/2020/6/7/379", "refsource": "MISC", "url": "https://lkml.org/lkml/2020/6/7/379" }, { "name": "https://security.netapp.com/advisory/ntap-20201218-0002/", "refsource": "CONFIRM", "url": "https://security.netapp.com/advisory/ntap-20201218-0002/" } ] } } }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T13:15:20.795Z" }, "title": "CVE Program Container", "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://lkml.org/lkml/2020/6/7/379" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://security.netapp.com/advisory/ntap-20201218-0002/" } ] } ] }, "cveMetadata": { "assignerOrgId": "7e1ac599-2767-43fa-b3ea-f10178cc98f2", "assignerShortName": "openEuler", "cveId": "CVE-2020-15436", "datePublished": "2020-11-23T20:08:17.000Z", "dateReserved": "2020-06-30T00:00:00.000Z", "dateUpdated": "2024-08-04T13:15:20.795Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }