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MEDIUM · 4.6

CVE-2021-1899

Possible buffer over read due to lack of length check while flashing meta images in Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables

Vulnerability 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 Wearables

CVSS Score

4.6

MEDIUM

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
PHYSICAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
QualcommApq8009W Firmware-
QualcommApq8009W-
QualcommAqt1000 Firmware-
QualcommAqt1000-
QualcommMsm8909W Firmware-
QualcommMsm8909W-
QualcommQca4020 Firmware-
QualcommQca4020-
QualcommQca6174A Firmware-
QualcommQca6174A-
QualcommQca6420 Firmware-
QualcommQca6420-
QualcommQca6430 Firmware-
QualcommQca6430-
QualcommQca9379 Firmware-
QualcommQca9379-
QualcommQualcomm215 Firmware-
QualcommQualcomm215-
QualcommSd 675 Firmware-
QualcommSd 675-

Related Weaknesses (CWE)

CWE-125

References

FAQ

What is CVE-2021-1899?

CVE-2021-1899 is a vulnerability with a CVSS score of 4.6 (MEDIUM). Possible buffer over read due to lack of length check while flashing meta images in Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables

How severe is CVE-2021-1899?

CVE-2021-1899 has been rated MEDIUM with a CVSS base score of 4.6/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-1899?

Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Apq8009W Firmware, Qualcomm Apq8009W, Qualcomm Aqt1000 Firmware, Qualcomm Aqt1000, Qualcomm Msm8909W Firmware.