{ "containers": { "cna": { "affected": [ { "product": "linux kernel", "vendor": "n/a", "versions": [ { "status": "affected", "version": "5.7 (verified), possibly others 4.18" } ] } ], "descriptions": [ { "lang": "en", "value": "The Linux kernel before version 5.8 is vulnerable to a NULL pointer dereference in drivers/tty/serial/8250/8250_core.c:serial8250_isa_init_ports() that allows local users to cause a denial of service by using the p->serial_in pointer which uninitialized." } ], "problemTypes": [ { "descriptions": [ { "description": "NULL Pointer Dereference", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2020-11-23T20:10:28.000Z", "orgId": "7e1ac599-2767-43fa-b3ea-f10178cc98f2", "shortName": "openEuler" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://lkml.org/lkml/2020/7/21/80" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "securities@openeuler.org", "ID": "CVE-2020-15437", "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": "The Linux kernel before version 5.8 is vulnerable to a NULL pointer dereference in drivers/tty/serial/8250/8250_core.c:serial8250_isa_init_ports() that allows local users to cause a denial of service by using the p->serial_in pointer which uninitialized." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "NULL Pointer Dereference" } ] } ] }, "references": { "reference_data": [ { "name": "https://lkml.org/lkml/2020/7/21/80", "refsource": "MISC", "url": "https://lkml.org/lkml/2020/7/21/80" } ] } } }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T13:15:20.694Z" }, "title": "CVE Program Container", "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://lkml.org/lkml/2020/7/21/80" } ] } ] }, "cveMetadata": { "assignerOrgId": "7e1ac599-2767-43fa-b3ea-f10178cc98f2", "assignerShortName": "openEuler", "cveId": "CVE-2020-15437", "datePublished": "2020-11-23T20:10:28.000Z", "dateReserved": "2020-06-30T00:00:00.000Z", "dateUpdated": "2024-08-04T13:15:20.694Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }