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HIGH · 7.8

CVE-2022-33278

Memory corruption due to buffer copy without checking the size of input in HLOS when input message size is larger than the buffer capacity.

Vulnerability Description

Memory corruption due to buffer copy without checking the size of input in HLOS when input message size is larger than the buffer capacity.

CVSS Score

7.8

HIGH

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

Affected Products

VendorProductVersions
QualcommAqt1000 Firmware-
QualcommAqt1000-
QualcommAr8035 Firmware-
QualcommAr8035-
QualcommCsra6620 Firmware-
QualcommCsra6620-
QualcommCsra6640 Firmware-
QualcommCsra6640-
QualcommQam8295P Firmware-
QualcommQam8295P-
QualcommQca6390 Firmware-
QualcommQca6390-
QualcommQca6391 Firmware-
QualcommQca6391-
QualcommQca6420 Firmware-
QualcommQca6420-
QualcommQca6421 Firmware-
QualcommQca6421-
QualcommQca6426 Firmware-
QualcommQca6426-

Related Weaknesses (CWE)

CWE-120

References

FAQ

What is CVE-2022-33278?

CVE-2022-33278 is a vulnerability with a CVSS score of 7.8 (HIGH). Memory corruption due to buffer copy without checking the size of input in HLOS when input message size is larger than the buffer capacity.

How severe is CVE-2022-33278?

CVE-2022-33278 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-33278?

Check the references section above for vendor advisories and patch information. Affected products include: Qualcomm Aqt1000 Firmware, Qualcomm Aqt1000, Qualcomm Ar8035 Firmware, Qualcomm Ar8035, Qualcomm Csra6620 Firmware.