Vulnerability Name:

CVE-2020-11202 (CCN-191679)

Assigned:2020-11-02
Published:2020-11-02
Updated:2021-12-22
Summary:Buffer overflow/underflow occurs when typecasting the buffer passed by CPU internally in the library which is not aligned with the actual size of the structure' in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile in QCM6125, QCS410, QCS603, QCS605, QCS610, QCS6125, SA6145P, SA6155, SA6155P, SA8155, SA8155P, SDA640, SDA670, SDA845, SDM640, SDM670, SDM710, SDM830, SDM845, SDX50M, SDX55, SDX55M, SM6125, SM6150, SM6150P, SM6250, SM6250P, SM7125, SM7150, SM7150P, SM8150, SM8150P
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): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
8.4 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
7.3 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
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): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
7.2 High (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-787
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2020-11202

Source: MISC
Type: Third Party Advisory
https://blog.checkpoint.com/2020/08/06/achilles-small-chip-big-peril/

Source: XF
Type: UNKNOWN
qualcomm-cve202011202-bo(191679)

Source: MISC
Type: Exploit, Third Party Advisory
https://research.checkpoint.com/2021/pwn2own-qualcomm-dsp/

Source: CONFIRM
Type: Broken Link, Vendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/november-2020-bulletin

Source: CCN
Type: Qualcomm Web site
November 2020 Security Bulletin

Vulnerable Configuration:Configuration 1:
  • cpe:/o:qualcomm:qcm6125_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:qcm6125:-:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/o:qualcomm:qcs410_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:qcs410:-:*:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/o:qualcomm:qcs603_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:qcs603:-:*:*:*:*:*:*:*

    • Configuration 4:
  • cpe:/o:qualcomm:qcs605_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:qcs605:-:*:*:*:*:*:*:*

    • Configuration 5:
  • cpe:/o:qualcomm:qcs610_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:qcs610:-:*:*:*:*:*:*:*

    • Configuration 6:
  • cpe:/o:qualcomm:qcs6125_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:qcs6125:-:*:*:*:*:*:*:*

    • Configuration 7:
  • cpe:/o:qualcomm:sa6145p_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sa6145p:-:*:*:*:*:*:*:*

    • Configuration 8:
  • cpe:/o:qualcomm:sa6155_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sa6155:-:*:*:*:*:*:*:*

    • Configuration 9:
  • cpe:/o:qualcomm:sa6155p_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sa6155p:-:*:*:*:*:*:*:*

    • Configuration 10:
  • cpe:/o:qualcomm:sa8155_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sa8155:-:*:*:*:*:*:*:*

    • Configuration 11:
  • cpe:/o:qualcomm:sa8155p_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sa8155p:-:*:*:*:*:*:*:*

    • Configuration 12:
  • cpe:/o:qualcomm:sda640_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sda640:-:*:*:*:*:*:*:*

    • Configuration 13:
  • cpe:/o:qualcomm:sda670_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sda670:-:*:*:*:*:*:*:*

    • Configuration 14:
  • cpe:/o:qualcomm:sda845_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sda845:-:*:*:*:*:*:*:*

    • Configuration 15:
  • cpe:/o:qualcomm:sdm640_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sdm640:-:*:*:*:*:*:*:*

    • Configuration 16:
  • cpe:/o:qualcomm:sdm670_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sdm670:-:*:*:*:*:*:*:*

    • Configuration 17:
  • cpe:/o:qualcomm:sdm710_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sdm710:-:*:*:*:*:*:*:*

    • Configuration 18:
  • cpe:/o:qualcomm:sdm830_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sdm830:-:*:*:*:*:*:*:*

    • Configuration 19:
  • cpe:/o:qualcomm:sdm845_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sdm845:-:*:*:*:*:*:*:*

    • Configuration 20:
  • cpe:/o:qualcomm:sdx50m_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sdx50m:-:*:*:*:*:*:*:*

    • Configuration 21:
  • cpe:/o:qualcomm:sdx55_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sdx55:-:*:*:*:*:*:*:*

    • Configuration 22:
  • cpe:/o:qualcomm:sdx55m_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sdx55m:-:*:*:*:*:*:*:*

    • Configuration 23:
  • cpe:/o:qualcomm:sm6125_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sm6125:-:*:*:*:*:*:*:*

    • Configuration 24:
  • cpe:/o:qualcomm:sm6150_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sm6150:-:*:*:*:*:*:*:*

    • Configuration 25:
  • cpe:/o:qualcomm:sm6150p_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sm6150p:-:*:*:*:*:*:*:*

    • Configuration 26:
  • cpe:/o:qualcomm:sm6250_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sm6250:-:*:*:*:*:*:*:*

    • Configuration 27:
  • cpe:/o:qualcomm:sm6250p_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sm6250p:-:*:*:*:*:*:*:*

    • Configuration 28:
  • cpe:/o:qualcomm:sm7125_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sm7125:-:*:*:*:*:*:*:*

    • Configuration 29:
  • cpe:/o:qualcomm:sm7150_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sm7150:-:*:*:*:*:*:*:*

    • Configuration 30:
  • cpe:/o:qualcomm:sm7150p_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sm7150p:-:*:*:*:*:*:*:*

    • Configuration 31:
  • cpe:/o:qualcomm:sm8150_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sm8150:-:*:*:*:*:*:*:*

    • Configuration 32:
  • cpe:/o:qualcomm:sm8150p_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sm8150p:-:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/h:qualcomm:snapdragon_mobile:-:*:*:*:*:*:*:*
  • OR cpe:/h:qualcomm:snapdragon_auto:-:*:*:*:*:*:*:*
  • OR cpe:/h:qualcomm:snapdragon_compute:-:*:*:*:*:*:*:*
  • OR cpe:/h:qualcomm:snapdragon_consumer_internet_of_things:-:*:*:*:*:*:*:*
  • OR cpe:/h:qualcomm:snapdragon_industrial_internet_of_things:-:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    qualcomm qcm6125 firmware -
    qualcomm qcm6125 -
    qualcomm qcs410 firmware -
    qualcomm qcs410 -
    qualcomm qcs603 firmware -
    qualcomm qcs603 -
    qualcomm qcs605 firmware -
    qualcomm qcs605 -
    qualcomm qcs610 firmware -
    qualcomm qcs610 -
    qualcomm qcs6125 firmware -
    qualcomm qcs6125 -
    qualcomm sa6145p firmware -
    qualcomm sa6145p -
    qualcomm sa6155 firmware -
    qualcomm sa6155 -
    qualcomm sa6155p firmware -
    qualcomm sa6155p -
    qualcomm sa8155 firmware -
    qualcomm sa8155 -
    qualcomm sa8155p firmware -
    qualcomm sa8155p -
    qualcomm sda640 firmware -
    qualcomm sda640 -
    qualcomm sda670 firmware -
    qualcomm sda670 -
    qualcomm sda845 firmware -
    qualcomm sda845 -
    qualcomm sdm640 firmware -
    qualcomm sdm640 -
    qualcomm sdm670 firmware -
    qualcomm sdm670 -
    qualcomm sdm710 firmware -
    qualcomm sdm710 -
    qualcomm sdm830 firmware -
    qualcomm sdm830 -
    qualcomm sdm845 firmware -
    qualcomm sdm845 -
    qualcomm sdx50m firmware -
    qualcomm sdx50m -
    qualcomm sdx55 firmware -
    qualcomm sdx55 -
    qualcomm sdx55m firmware -
    qualcomm sdx55m -
    qualcomm sm6125 firmware -
    qualcomm sm6125 -
    qualcomm sm6150 firmware -
    qualcomm sm6150 -
    qualcomm sm6150p firmware -
    qualcomm sm6150p -
    qualcomm sm6250 firmware -
    qualcomm sm6250 -
    qualcomm sm6250p firmware -
    qualcomm sm6250p -
    qualcomm sm7125 firmware -
    qualcomm sm7125 -
    qualcomm sm7150 firmware -
    qualcomm sm7150 -
    qualcomm sm7150p firmware -
    qualcomm sm7150p -
    qualcomm sm8150 firmware -
    qualcomm sm8150 -
    qualcomm sm8150p firmware -
    qualcomm sm8150p -
    qualcomm snapdragon mobile -
    qualcomm snapdragon auto -
    qualcomm snapdragon compute -
    qualcomm snapdragon consumer internet of things -
    qualcomm snapdragon industrial internet of things -