Current Description

Boot image not getting verified by AVB in Snapdragon Auto, Snapdragon Mobile, Snapdragon Wearables in MDM9607, MSM8909W, Qualcomm 215, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 439 / SD 429, SD 450, SD 625, SD 632, SD 820, SD 820A, SDM439

Source:  MITRE
View Analysis Description

Analysis Description

Boot image not getting verified by AVB in Snapdragon Auto, Snapdragon Mobile, Snapdragon Wearables in MDM9607, MSM8909W, Qualcomm 215, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 439 / SD 429, SD 450, SD 625, SD 632, SD 820, SD 820A, SDM439

Source:  MITRE

Impact

CVSS v3.1 Severity and Metrics:

Base Score: 7.8 HIGH
Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H (V3.1 legend)
Impact Score: 5.9
Exploitability Score: 1.8


Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 7.2 HIGH
Vector: (AV:L/AC:L/Au:N/C:C/I:C/A:C) (V2 legend)
Impact Subscore: 10.0
Exploitability Subscore: 3.9


Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Technical Details

Vulnerability Type (View All)

  • Use of a Broken or Risky Cryptographic Algorithm (CWE-327)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
Configuration 2 ( hide )
Configuration 3 ( hide )
Configuration 4 ( hide )
Configuration 5 ( hide )
Configuration 6 ( hide )
Configuration 7 ( hide )
Configuration 8 ( hide )
Configuration 9 ( hide )
Configuration 10 ( hide )
Configuration 11 ( hide )
Configuration 12 ( hide )
Configuration 13 ( hide )
Configuration 14 ( hide )
Configuration 15 ( hide )
Configuration 16 ( hide )
Configuration 17 ( hide )
Configuration 18 ( hide )

Change History

1 change record found – show changes

Initial Analysis10/2/2019 2:58:26 PM

Action Type Old Value New Value
Added CPE Configuration
AND
     OR
          *cpe:2.3:o:qualcomm:mdm9607_firmware:-:*:*:*:*:*:*:*
     OR
          cpe:2.3:h:qualcomm:mdm9607:-:*:*:*:*:*:*:*
Added CPE Configuration
AND
     OR
          *cpe:2.3:o:qualcomm:msm8909w_firmware:-:*:*:*:*:*:*:*
     OR
          cpe:2.3:h:qualcomm:msm8909w:-:*:*:*:*:*:*:*
Added CPE Configuration
AND
     OR
          *cpe:2.3:o:qualcomm:qualcomm_215_firmware:-:*:*:*:*:*:*:*
     OR
          cpe:2.3:h:qualcomm:qualcomm_215:-:*:*:*:*:*:*:*
Added CPE Configuration
AND
     OR
          *cpe:2.3:o:qualcomm:sd_205_firmware:-:*:*:*:*:*:*:*
     OR
          cpe:2.3:h:qualcomm:sd_205:-:*:*:*:*:*:*:*
Added CPE Configuration
AND
     OR
          *cpe:2.3:o:qualcomm:sd_210_firmware:-:*:*:*:*:*:*:*
     OR
          cpe:2.3:h:qualcomm:sd_210:-:*:*:*:*:*:*:*
Added CPE Configuration
AND
     OR
          *cpe:2.3:o:qualcomm:sd_212_firmware:-:*:*:*:*:*:*:*
     OR
          cpe:2.3:h:qualcomm:sd_212:-:*:*:*:*:*:*:*
Added CPE Configuration
AND
     OR
          *cpe:2.3:o:qualcomm:sd_425_firmware:-:*:*:*:*:*:*:*
     OR
          cpe:2.3:h:qualcomm:sd_425:-:*:*:*:*:*:*:*
Added CPE Configuration
AND
     OR
          *cpe:2.3:o:qualcomm:sd_427_firmware:-:*:*:*:*:*:*:*
     OR
          cpe:2.3:h:qualcomm:sd_427:-:*:*:*:*:*:*:*
Added CPE Configuration
AND
     OR
          *cpe:2.3:o:qualcomm:sd_429_firmware:-:*:*:*:*:*:*:*
     OR
          cpe:2.3:h:qualcomm:sd_429:-:*:*:*:*:*:*:*
Added CPE Configuration
AND
     OR
          *cpe:2.3:o:qualcomm:sd_430_firmware:-:*:*:*:*:*:*:*
     OR
          cpe:2.3:h:qualcomm:sd_430:-:*:*:*:*:*:*:*
Added CPE Configuration
AND
     OR
          *cpe:2.3:o:qualcomm:sd_435_firmware:-:*:*:*:*:*:*:*
     OR
          cpe:2.3:h:qualcomm:sd_435:-:*:*:*:*:*:*:*
Added CPE Configuration
AND
     OR
          *cpe:2.3:o:qualcomm:sd_439_firmware:-:*:*:*:*:*:*:*
     OR
          cpe:2.3:h:qualcomm:sd_439:-:*:*:*:*:*:*:*
Added CPE Configuration
AND
     OR
          *cpe:2.3:o:qualcomm:sd_450_firmware:-:*:*:*:*:*:*:*
     OR
          cpe:2.3:h:qualcomm:sd_450:-:*:*:*:*:*:*:*
Added CPE Configuration
AND
     OR
          *cpe:2.3:o:qualcomm:sd_625_firmware:-:*:*:*:*:*:*:*
     OR
          cpe:2.3:h:qualcomm:sd_625:-:*:*:*:*:*:*:*
Added CPE Configuration
AND
     OR
          *cpe:2.3:o:qualcomm:sd_632_firmware:-:*:*:*:*:*:*:*
     OR
          cpe:2.3:h:qualcomm:sd_632:-:*:*:*:*:*:*:*
Added CPE Configuration
AND
     OR
          *cpe:2.3:o:qualcomm:sd_820_firmware:-:*:*:*:*:*:*:*
     OR
          cpe:2.3:h:qualcomm:sd_820:-:*:*:*:*:*:*:*
Added CPE Configuration
AND
     OR
          *cpe:2.3:o:qualcomm:sd_820a_firmware:-:*:*:*:*:*:*:*
     OR
          cpe:2.3:h:qualcomm:sd_820a:-:*:*:*:*:*:*:*
Added CPE Configuration
AND
     OR
          *cpe:2.3:o:qualcomm:sdm439_firmware:-:*:*:*:*:*:*:*
     OR
          cpe:2.3:h:qualcomm:sdm439:-:*:*:*:*:*:*:*
Added CVSS V2
NIST (AV:L/AC:L/Au:N/C:C/I:C/A:C)
Added CVSS V3.1
NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Added CWE
CWE-327
Changed Reference Type
https://www.codeaurora.org/security-bulletin/2019/08/05/august-2019-code-aurora-security-bulletin No Types Assigned
https://www.codeaurora.org/security-bulletin/2019/08/05/august-2019-code-aurora-security-bulletin Patch, Third Party Advisory