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HIGH · 8.4

CVE-2021-35134

Due to insufficient validation of ELF headers, an Incorrect Calculation of Buffer Size can occur in Boot leading to memory corruption in Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon ...

Vulnerability Description

Due to insufficient validation of ELF headers, an Incorrect Calculation of Buffer Size can occur in Boot leading to memory corruption in Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile

CVSS Score

8.4

HIGH

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

Affected Products

VendorProductVersions
QualcommQca6391 Firmware-
QualcommQca6391-
QualcommQcm6490 Firmware-
QualcommQcm6490-
QualcommQcs6490 Firmware-
QualcommQcs6490-
QualcommQsm8350 Firmware-
QualcommQsm8350-
QualcommSd 8 Gen1 5G Firmware-
QualcommSm8475-
QualcommSd778G Firmware-
QualcommSd778G-
QualcommSd780G Firmware-
QualcommSd780G-
QualcommSd888 Firmware-
QualcommSd888-
QualcommSd888 5G Firmware-
QualcommSd888 5G-
QualcommSm7315 Firmware-
QualcommSm7315-

Related Weaknesses (CWE)

CWE-131

References

FAQ

What is CVE-2021-35134?

CVE-2021-35134 is a vulnerability with a CVSS score of 8.4 (HIGH). Due to insufficient validation of ELF headers, an Incorrect Calculation of Buffer Size can occur in Boot leading to memory corruption in Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon ...

How severe is CVE-2021-35134?

CVE-2021-35134 has been rated HIGH with a CVSS base score of 8.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-35134?

Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Qca6391 Firmware, Qualcomm Qca6391, Qualcomm Qcm6490 Firmware, Qualcomm Qcm6490, Qualcomm Qcs6490 Firmware.