Vulnerability Name:

CVE-2018-11936 (CCN-163241)

Assigned:2018-06-07
Published:2019-05-24
Updated:2019-05-28
Summary:Index of array is processed in a wrong way inside a while loop and result in invalid index (-1 or something else) leads to out of bound memory access. in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking in MDM9206, MDM9607, MDM9640, MDM9650, MSM8996AU, QCA6174A, QCA6574, QCA6574AU, QCA6584, QCA6584AU, QCA9377, QCA9379, QCA9886, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 450, SD 625, SD 820, SD 820A, SD 835, SDX20, SDX24, Snapdragon_High_Med_2016
CVSS v3 Severity:9.8 Critical (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/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): Network
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
7.5 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
6.5 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
CVSS v2 Severity:10.0 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
7.8 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Type:CWE-400
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2018-11936

Source: XF
Type: UNKNOWN
qualcomm-cve201811936-dos(163241)

Source: CCN
Type: Qualcomm Web site
CVE-2018-11936

Source: CONFIRM
Type: Vendor Advisory
https://www.qualcomm.com/company/product-security/bulletins#_CVE-2018-11936

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:mdm9640_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:mdm9640:-:*:*:*:*:*:*:*

    • Configuration 4:
  • cpe:/o:qualcomm:mdm9650_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:mdm9650:-:*:*:*:*:*:*:*

    • Configuration 5:
  • cpe:/o:qualcomm:msm8996au_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:msm8996au:-:*:*:*:*:*:*:*

    • Configuration 6:
  • cpe:/o:qualcomm:qca6174a_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:qca6174a:-:*:*:*:*:*:*:*

    • Configuration 7:
  • cpe:/o:qualcomm:qca6574_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:qca6574:-:*:*:*:*:*:*:*

    • Configuration 8:
  • cpe:/o:qualcomm:qca6574au_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:qca6574au:-:*:*:*:*:*:*:*

    • Configuration 9:
  • cpe:/o:qualcomm:qca6584_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:qca6584:-:*:*:*:*:*:*:*

    • Configuration 10:
  • cpe:/o:qualcomm:qca6584au_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:qca6584au:-:*:*:*:*:*:*:*

    • Configuration 11:
  • cpe:/o:qualcomm:qca9377_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:qca9377:-:*:*:*:*:*:*:*

    • Configuration 12:
  • cpe:/o:qualcomm:qca9379_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:qca9379:-:*:*:*:*:*:*:*

    • Configuration 13:
  • cpe:/o:qualcomm:qca9886_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:qca9886:-:*:*:*:*:*:*:*

    • Configuration 14:
  • cpe:/o:qualcomm:sd_210_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sd_210:-:*:*:*:*:*:*:*

    • Configuration 15:
  • cpe:/o:qualcomm:sd_212_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sd_212:-:*:*:*:*:*:*:*

    • Configuration 16:
  • cpe:/o:qualcomm:sd_205_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sd_205:-:*:*:*:*:*:*:*

    • Configuration 17:
  • cpe:/o:qualcomm:sd_425_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sd_425:-:*:*:*:*:*:*:*

    • Configuration 18:
  • cpe:/o:qualcomm:sd_427_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sd_427:-:*:*:*:*:*:*:*

    • Configuration 19:
  • cpe:/o:qualcomm:sd_430_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sd_430:-:*:*:*:*:*:*:*

    • Configuration 20:
  • cpe:/o:qualcomm:sd_435_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sd_435:-:*:*:*:*:*:*:*

    • Configuration 21:
  • cpe:/o:qualcomm:sd_450_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sd_450:-:*:*:*:*:*:*:*

    • Configuration 22:
  • cpe:/o:qualcomm:sd_625_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sd_625:-:*:*:*:*:*:*:*

    • Configuration 23:
  • cpe:/o:qualcomm:sd_820_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sd_820:-:*:*:*:*:*:*:*

    • Configuration 24:
  • cpe:/o:qualcomm:sd_820a_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sd_820a:-:*:*:*:*:*:*:*

    • Configuration 25:
  • cpe:/o:qualcomm:sd_835_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sd_835:-:*:*:*:*:*:*:*

    • Configuration 26:
  • cpe:/o:qualcomm:sdx20_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sdx20:-:*:*:*:*:*:*:*

    • Configuration 27:
  • cpe:/o:qualcomm:sdx24_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:sdx24:-:*:*:*:*:*:*:*

    • Configuration 28:
  • cpe:/o:qualcomm:snapdragon_high_med_2016_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:qualcomm:snapdragon_high_med_2016:-:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/h:qualcomm:snapdragon_mobile:-:*:*:*:*:*:*:*
  • OR cpe:/h:qualcomm:snapdragon_auto:-:*:*:*:*:*:*:*
  • OR cpe:/h:qualcomm:snapdragon_connectivity:-:*:*:*:*:*:*:*
  • OR cpe:/h:qualcomm:snapdragon_voice_&_music:-:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    qualcomm mdm9206 firmware -
    qualcomm mdm9206 -
    qualcomm mdm9607 firmware -
    qualcomm mdm9607 -
    qualcomm mdm9640 firmware -
    qualcomm mdm9640 -
    qualcomm mdm9650 firmware -
    qualcomm mdm9650 -
    qualcomm msm8996au firmware -
    qualcomm msm8996au -
    qualcomm qca6174a firmware -
    qualcomm qca6174a -
    qualcomm qca6574 firmware -
    qualcomm qca6574 -
    qualcomm qca6574au firmware -
    qualcomm qca6574au -
    qualcomm qca6584 firmware -
    qualcomm qca6584 -
    qualcomm qca6584au firmware -
    qualcomm qca6584au -
    qualcomm qca9377 firmware -
    qualcomm qca9377 -
    qualcomm qca9379 firmware -
    qualcomm qca9379 -
    qualcomm qca9886 firmware -
    qualcomm qca9886 -
    qualcomm sd 210 firmware -
    qualcomm sd 210 -
    qualcomm sd 212 firmware -
    qualcomm sd 212 -
    qualcomm sd 205 firmware -
    qualcomm sd 205 -
    qualcomm sd 425 firmware -
    qualcomm sd 425 -
    qualcomm sd 427 firmware -
    qualcomm sd 427 -
    qualcomm sd 430 firmware -
    qualcomm sd 430 -
    qualcomm sd 435 firmware -
    qualcomm sd 435 -
    qualcomm sd 450 firmware -
    qualcomm sd 450 -
    qualcomm sd 625 firmware -
    qualcomm sd 625 -
    qualcomm sd 820 firmware -
    qualcomm sd 820 -
    qualcomm sd 820a firmware -
    qualcomm sd 820a -
    qualcomm sd 835 firmware -
    qualcomm sd 835 -
    qualcomm sdx20 firmware -
    qualcomm sdx20 -
    qualcomm sdx24 firmware -
    qualcomm sdx24 -
    qualcomm snapdragon high med 2016 firmware -
    qualcomm snapdragon high med 2016 -
    qualcomm snapdragon mobile -
    qualcomm snapdragon auto -
    qualcomm snapdragon connectivity -
    qualcomm snapdragon voice & music -