CVE-2021-1901

CVSS V2 Low 2.1 CVSS V3 Medium 4.6
Description
Possible buffer over-read due to lack of length check while flashing meta images in Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables
Overview
  • CVE ID
  • CVE-2021-1901
  • Assigner
  • product-security@qualcomm.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-07-13T06:15:08
  • Last Modified Date
  • 2021-07-15T18:13:14
Weakness Enumerations
CWE URL
CWE-125 http://cwe.mitre.org/data/definitions/125.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:qualcomm:apq8009_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:apq8009:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:apq8053_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:apq8053:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:aqt1000_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:aqt1000:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:mdm9206_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:mdm9206:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:qca6420_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:qca6420:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:qca6430_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:qca6430:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:qca9367_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:qca9367:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:qca9377_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:qca9377:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:qualcomm215_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:qualcomm215:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:sd_675_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:sd_675:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:sd205_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:sd205:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:sd210_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:sd210:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:sd675_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:sd675:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:sd678_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:sd678:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:sd720g_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:sd720g:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:sd730_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:sd730:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:sd855_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:sd855:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:sda429w_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:sda429w:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:sdx50m_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:sdx50m:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:sdx55_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:sdx55:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:sdx55m_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:sdx55m:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:sm6250_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:sm6250:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:wcd9326_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:wcd9326:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:wcd9330_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:wcd9330:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:wcd9340_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:wcd9340:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:wcd9341_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:wcd9341:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:wcd9370_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:wcd9370:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:wcd9375_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:wcd9375:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:wcd9380_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:wcd9380:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:wcn3610_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:wcn3610:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:wcn3615_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:wcn3615:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:wcn3620_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:wcn3620:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:wcn3660b_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:wcn3660b:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:wcn3680_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:wcn3680:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:wcn3680b_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:wcn3680b:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:wcn3950_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:wcn3950:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:wcn3980_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:wcn3980:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:wcn3988_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:wcn3988:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:wcn3991_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:wcn3991:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:wcn3998_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:wcn3998:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:wsa8810_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:wsa8810:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:qualcomm:wsa8815_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:qualcomm:wsa8815:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 2.1
  • Severity
  • LOW
  • Exploitability Score
  • 3.9
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • PHYSICAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 4.6
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 0.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://www.qualcomm.com/company/product-security/bulletins/july-2021-bulletin Patch Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-1901
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-1901
History
Created Old Value New Value Data Type Notes
2022-05-10 07:07:08 Added to TrackCVE
2022-12-05 05:52:05 security.cna@qualcomm.com product-security@qualcomm.com CVE Assigner updated
2022-12-05 05:52:05 2021-07-13T06:15Z 2021-07-13T06:15:08 CVE Published Date updated
2022-12-05 05:52:05 2021-07-15T18:13:14 CVE Modified Date updated
2022-12-05 05:52:05 Analyzed Vulnerability Status updated