Vulnerability Name: CVE-2018-11921 (CCN-153547) Assigned: 2018-11-05 Published: 2018-11-05 Updated: 2020-08-24 Summary: Failure condition is not handled properly and the correct error code is not returned. It could cause unintended SUI behavior and create unintended SUI display in Snapdragon Automobile, Snapdragon Mobile and Snapdragon Wear in versions MDM9206, MDM9607, MDM9650, MSM8996AU, SD 210/SD 212/SD 205, SD 410/12, SD 425, SD 430, SD 450, SD 615/16/SD 415, SD 625, SD 650/52, SD 800, SD 810, SD 820, SD 820A, SD 835, SD 845, SD 850, SDA660, SDA845, SDX24, SXR1130. CVSS v3 Severity: 7.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H )6.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C )Exploitability Metrics: Attack Vector (AV): LocalAttack Complexity (AC): LowPrivileges Required (PR): LowUser Interaction (UI): NoneScope: Scope (S): UnchangedImpact Metrics: Confidentiality (C): HighIntegrity (I): HighAvailibility (A): High
6.2 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N )5.4 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C )Exploitability Metrics: Attack Vector (AV): LocalAttack Complexity (AC): LowPrivileges Required (PR): NoneUser Interaction (UI): NoneScope: Scope (S): UnchangedImpact Metrics: Confidentiality (C): NoneIntegrity (I): HighAvailibility (A): None
CVSS v2 Severity: 7.2 High (CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C )Exploitability Metrics: Access Vector (AV): LocalAccess Complexity (AC): LowAuthentication (Au): NoneImpact Metrics: Confidentiality (C): CompleteIntegrity (I): CompleteAvailibility (A): Complete
4.9 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:C/A:N )Exploitability Metrics: Access Vector (AV): LocalAccess Complexity (AC): LowAthentication (Au): NoneImpact Metrics: Confidentiality (C): NoneIntegrity (I): CompleteAvailibility (A): None
Vulnerability Type: CWE-755 Vulnerability Consequences: Gain Access References: Source: MITRE Type: CNACVE-2018-11921 Source: BID Type: Third Party Advisory, VDB Entry106845 Source: XF Type: UNKNOWNqualcomm-cve201811921-weak-security(153547) Source: CCN Type: Qualcomm Web siteNovember 2018 Qualcomm Technologies, Inc. Security Bulletin Source: CONFIRM Type: Vendor Advisoryhttps://www.qualcomm.com/company/product-security/bulletins Vulnerable Configuration: Configuration 1 :cpe:/o:qualcomm:mdm9206_firmware:-:*:*:*:*:*:*:* AND cpe:/h:qualcomm:mdm9206:-:*:*:*:*:*:*:* Configuration 2 :cpe:/o:qualcomm:mdm9607_firmware:-:*:*:*:*:*:*:* AND cpe:/h:qualcomm:mdm9607:-:*:*:*:*:*:*:* Configuration 3 :cpe:/o:qualcomm:mdm9650_firmware:-:*:*:*:*:*:*:* AND cpe:/h:qualcomm:mdm9650:-:*:*:*:*:*:*:* Configuration 4 :cpe:/o:qualcomm:msm8996au_firmware:-:*:*:*:*:*:*:* AND cpe:/h:qualcomm:msm8996au:-:*:*:*:*:*:*:* Configuration 5 :cpe:/o:qualcomm:sd_210_firmware:-:*:*:*:*:*:*:* AND cpe:/h:qualcomm:sd_210:-:*:*:*:*:*:*:* Configuration 6 :cpe:/o:qualcomm:sd_212_firmware:-:*:*:*:*:*:*:* AND cpe:/h:qualcomm:sd_212:-:*:*:*:*:*:*:* Configuration 7 :cpe:/o:qualcomm:sd_205_firmware:-:*:*:*:*:*:*:* AND cpe:/h:qualcomm:sd_205:-:*:*:*:*:*:*:* Configuration 8 :cpe:/o:qualcomm:sd_410_firmware:-:*:*:*:*:*:*:* AND cpe:/h:qualcomm:sd_410:-:*:*:*:*:*:*:* Configuration 9 :cpe:/o:qualcomm:sd_412_firmware:-:*:*:*:*:*:*:* AND cpe:/h:qualcomm:sd_412:-:*:*:*:*:*:*:* Configuration 10 :cpe:/o:qualcomm:sd_425_firmware:-:*:*:*:*:*:*:* AND cpe:/h:qualcomm:sd_425:-:*:*:*:*:*:*:* Configuration 11 :cpe:/o:qualcomm:sd_430_firmware:-:*:*:*:*:*:*:* AND cpe:/h:qualcomm:sd_430:-:*:*:*:*:*:*:* Configuration 12 :cpe:/o:qualcomm:sd_450_firmware:-:*:*:*:*:*:*:* AND cpe:/h:qualcomm:sd_450:-:*:*:*:*:*:*:* Configuration 13 :cpe:/o:qualcomm:sd_615_firmware:-:*:*:*:*:*:*:* AND cpe:/h:qualcomm:sd_615:-:*:*:*:*:*:*:* Configuration 14 :cpe:/o:qualcomm:sd_616_firmware:-:*:*:*:*:*:*:* AND cpe:/h:qualcomm:sd_616:-:*:*:*:*:*:*:* Configuration 15 :cpe:/o:qualcomm:sd_415_firmware:-:*:*:*:*:*:*:* AND cpe:/h:qualcomm:sd_415:-:*:*:*:*:*:*:* Configuration 16 :cpe:/o:qualcomm:sd_625_firmware:-:*:*:*:*:*:*:* AND cpe:/h:qualcomm:sd_625:-:*:*:*:*:*:*:* Configuration 17 :cpe:/o:qualcomm:sd_650_firmware:-:*:*:*:*:*:*:* AND cpe:/h:qualcomm:sd_650:-:*:*:*:*:*:*:* Configuration 18 :cpe:/o:qualcomm:sd_652_firmware:-:*:*:*:*:*:*:* AND cpe:/h:qualcomm:sd_652:-:*:*:*:*:*:*:* Configuration 19 :cpe:/o:qualcomm:sd_800_firmware:-:*:*:*:*:*:*:* AND cpe:/h:qualcomm:sd_800:-:*:*:*:*:*:*:* Configuration 20 :cpe:/o:qualcomm:sd_810_firmware:-:*:*:*:*:*:*:* AND cpe:/h:qualcomm:sd_810:-:*:*:*:*:*:*:* Configuration 21 :cpe:/o:qualcomm:sd_820_firmware:-:*:*:*:*:*:*:* AND cpe:/h:qualcomm:sd_820:-:*:*:*:*:*:*:* Configuration 22 :cpe:/o:qualcomm:sd_820a_firmware:-:*:*:*:*:*:*:* AND cpe:/h:qualcomm:sd_820a:-:*:*:*:*:*:*:* Configuration 23 :cpe:/o:qualcomm:sd_835_firmware:-:*:*:*:*:*:*:* AND cpe:/h:qualcomm:sd_835:-:*:*:*:*:*:*:* Configuration 24 :cpe:/o:qualcomm:sd_845_firmware:-:*:*:*:*:*:*:* AND cpe:/h:qualcomm:sd_845:-:*:*:*:*:*:*:* Configuration 25 :cpe:/o:qualcomm:sd_850_firmware:-:*:*:*:*:*:*:* AND cpe:/h:qualcomm:sd_850:-:*:*:*:*:*:*:* Configuration 26 :cpe:/o:qualcomm:sda660_firmware:-:*:*:*:*:*:*:* AND cpe:/h:qualcomm:sda660:-:*:*:*:*:*:*:* Configuration 27 :cpe:/o:qualcomm:sda845_firmware:-:*:*:*:*:*:*:* AND cpe:/h:qualcomm:sda845:-:*:*:*:*:*:*:* Configuration 28 :cpe:/o:qualcomm:sdx24_firmware:-:*:*:*:*:*:*:* AND cpe:/h:qualcomm:sdx24:-:*:*:*:*:*:*:* Configuration 29 :cpe:/o:qualcomm:sxr1130_firmware:-:*:*:*:*:*:*:* AND cpe:/h:qualcomm:sxr1130:-:*:*:*:*:*:*:* Configuration CCN 1 :cpe:/h:qualcomm:snapdragon_mobile:-:*:*:*:*:*:*:* Denotes that component is vulnerable BACK
qualcomm mdm9206 firmware -
qualcomm mdm9206 -
qualcomm mdm9607 firmware -
qualcomm mdm9607 -
qualcomm mdm9650 firmware -
qualcomm mdm9650 -
qualcomm msm8996au firmware -
qualcomm msm8996au -
qualcomm sd 210 firmware -
qualcomm sd 210 -
qualcomm sd 212 firmware -
qualcomm sd 212 -
qualcomm sd 205 firmware -
qualcomm sd 205 -
qualcomm sd 410 firmware -
qualcomm sd 410 -
qualcomm sd 412 firmware -
qualcomm sd 412 -
qualcomm sd 425 firmware -
qualcomm sd 425 -
qualcomm sd 430 firmware -
qualcomm sd 430 -
qualcomm sd 450 firmware -
qualcomm sd 450 -
qualcomm sd 615 firmware -
qualcomm sd 615 -
qualcomm sd 616 firmware -
qualcomm sd 616 -
qualcomm sd 415 firmware -
qualcomm sd 415 -
qualcomm sd 625 firmware -
qualcomm sd 625 -
qualcomm sd 650 firmware -
qualcomm sd 650 -
qualcomm sd 652 firmware -
qualcomm sd 652 -
qualcomm sd 800 firmware -
qualcomm sd 800 -
qualcomm sd 810 firmware -
qualcomm sd 810 -
qualcomm sd 820 firmware -
qualcomm sd 820 -
qualcomm sd 820a firmware -
qualcomm sd 820a -
qualcomm sd 835 firmware -
qualcomm sd 835 -
qualcomm sd 845 firmware -
qualcomm sd 845 -
qualcomm sd 850 firmware -
qualcomm sd 850 -
qualcomm sda660 firmware -
qualcomm sda660 -
qualcomm sda845 firmware -
qualcomm sda845 -
qualcomm sdx24 firmware -
qualcomm sdx24 -
qualcomm sxr1130 firmware -
qualcomm sxr1130 -
qualcomm snapdragon mobile -