What is CVE-2022-33264?

CVE-2022-33264 is a high-severity vulnerability in Qualcomm 315_5g_iot_modem, classified under Stack-based Buffer Overflow. CVSS score: 7.9/10. Published 2023-06-06.

How severe is CVE-2022-33264?

High severity. CVSS v3 base score is 7.9 out of 10.

Buffer overflow in Qualcomm 315_5g_iot_modem

CVE-2022-33264

Memory corruption in modem due to stack based buffer overflow while parsing OTASP Key Generation Request Message.

Vulnerability class: Buffer Overflow

EPSS: 0.001 (1.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.9 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:H.

Affected products

Qualcomm 315_5g_iot_modem
Qualcomm 315_5g_iot_modem_firmware
Qualcomm 8953pro
Qualcomm 8953pro_firmware
Qualcomm 9207_lte_modem
Qualcomm 9207_lte_modem_firmware
Qualcomm Apq5053-aa
Qualcomm Apq5053-aa_firmware
Qualcomm Apq8017
Qualcomm Apq8017_firmware

Weakness classification (CWE)

CWE-121 — Stack-based Buffer Overflow
CWE-787 — Out-of-bounds Write

References

product-security@qualcomm.com (Vendor Advisory)

Frequently asked questions

What is CVE-2022-33264?: CVE-2022-33264 is a high-severity vulnerability in Qualcomm 315_5g_iot_modem, classified under Stack-based Buffer Overflow. CVSS score: 7.9/10. Published 2023-06-06.
How severe is CVE-2022-33264?: High severity. CVSS v3 base score is 7.9 out of 10.