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ID

VAR-201902-0063


CVE

CVE-2019-9111


TITLE

Xiaomi perseus-p-oss MIX 3 Device integer overflow vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2019-002034

DESCRIPTION

The msm gpu driver for custom Linux kernels on the Xiaomi perseus-p-oss MIX 3 device through 2018-11-26 has an integer overflow and OOPS because of missing checks of the count argument in sde_evtlog_filter_write in drivers/gpu/drm/msm/sde_dbg.c. This is exploitable for a device crash via a syscall by a crafted application on a rooted device. Xiaomi perseus-p-oss MIX 3 The device contains an integer overflow vulnerability.Service operation interruption (DoS) There is a possibility of being put into a state. Xiaomiperseus-p-ossMIX3 is a smartphone from China Xiaomi Technology. An integer overflow vulnerability exists in the sde_evtlog_filter_write method of the drivers/gpu/drm/msm/sde_dbg.c file in Xiaomiperseus-p-ossMIX32018-11-26 and earlier. The vulnerability stems from the program failing to check the 'count' parameter. The attacker can Use this vulnerability to cause an OOPS error

Trust: 2.16

sources: NVD: CVE-2019-9111 // JVNDB: JVNDB-2019-002034 // CNVD: CNVD-2019-05659

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2019-05659

AFFECTED PRODUCTS

vendor:micodemodel:xiaomi perseus-p-ossscope:lteversion:2018-11-26

Trust: 1.0

vendor:xiaomimodel:perseus-p-ossscope:lteversion:2018-11-26

Trust: 0.8

vendor:xiaomimodel:perseus-p-oss mixscope:eqversion:3<=32018-11-26

Trust: 0.6

sources: CNVD: CNVD-2019-05659 // JVNDB: JVNDB-2019-002034 // NVD: CVE-2019-9111

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2019-9111
value: MEDIUM

Trust: 1.0

NVD: CVE-2019-9111
value: MEDIUM

Trust: 0.8

CNVD: CNVD-2019-05659
value: HIGH

Trust: 0.6

CNNVD: CNNVD-201902-900
value: MEDIUM

Trust: 0.6

nvd@nist.gov: CVE-2019-9111
severity: HIGH
baseScore: 7.1
vectorString: AV:N/AC:M/AU:N/C:N/I:N/A:C
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 8.6
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

CNVD: CNVD-2019-05659
severity: HIGH
baseScore: 7.1
vectorString: AV:N/AC:M/AU:N/C:N/I:N/A:C
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 8.6
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2019-9111
baseSeverity: MEDIUM
baseScore: 5.5
vectorString: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 1.8
impactScore: 3.6
version: 3.0

Trust: 1.8

sources: CNVD: CNVD-2019-05659 // JVNDB: JVNDB-2019-002034 // CNNVD: CNNVD-201902-900 // NVD: CVE-2019-9111

PROBLEMTYPE DATA

problemtype:CWE-190

Trust: 1.8

sources: JVNDB: JVNDB-2019-002034 // NVD: CVE-2019-9111

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-201902-900

TYPE

digital error

Trust: 0.6

sources: CNNVD: CNNVD-201902-900

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2019-002034

PATCH
title:integer overflow in sde_dbg of perseus-p-oss #1001url:https://github.com/MiCode/Xiaomi_Kernel_OpenSource/issues/1001
Trust: 0.8
sources:
            
            
            JVNDB: JVNDB-2019-002034

EXTERNAL IDS
db:NVDid:CVE-2019-9111
Trust: 3.0
db:JVNDBid:JVNDB-2019-002034
Trust: 0.8
db:CNVDid:CNVD-2019-05659
Trust: 0.6
db:CNNVDid:CNNVD-201902-900
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2019-05659 // 
            
            
            
            JVNDB: JVNDB-2019-002034 // 
            
            
            
            CNNVD: CNNVD-201902-900 // 
            
            
            
            NVD: CVE-2019-9111

REFERENCES
url:https://github.com/micode/xiaomi_kernel_opensource/issues/1001
Trust: 2.2
url:https://nvd.nist.gov/vuln/detail/cve-2019-9111
Trust: 2.0
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-9111
Trust: 0.8
sources:
            
            
            CNVD: CNVD-2019-05659 // 
            
            
            
            JVNDB: JVNDB-2019-002034 // 
            
            
            
            CNNVD: CNNVD-201902-900 // 
            
            
            
            NVD: CVE-2019-9111

SOURCES
db:CNVDid:CNVD-2019-05659
db:JVNDBid:JVNDB-2019-002034
db:CNNVDid:CNNVD-201902-900
db:NVDid:CVE-2019-9111

LAST UPDATE DATE
2024-11-23T22:26:04.168000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2019-05659date:2019-02-28T00:00:00
db:JVNDBid:JVNDB-2019-002034date:2019-04-01T00:00:00
db:CNNVDid:CNNVD-201902-900date:2019-02-27T00:00:00
db:NVDid:CVE-2019-9111date:2024-11-21T04:51:00.407

SOURCES RELEASE DATE
db:CNVDid:CNVD-2019-05659date:2019-02-28T00:00:00
db:JVNDBid:JVNDB-2019-002034date:2019-04-01T00:00:00
db:CNNVDid:CNNVD-201902-900date:2019-02-24T00:00:00
db:NVDid:CVE-2019-9111date:2019-02-25T04:29:00.340