What is CVE-2022-33288?

CVE-2022-33288 is a critical-severity vulnerability in Qualcomm 315_5g_iot_modem, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 9.3/10. Published 2023-04-13.

How severe is CVE-2022-33288?

Critical severity. CVSS v3 base score is 9.3 out of 10.

Buffer overflow in Qualcomm 315_5g_iot_modem

CVE-2022-33288

Memory corruption due to buffer copy without checking the size of input in Core while sending SCM command to get write protection information.

Vulnerability class: Buffer Overflow

EPSS: 0.001 (2.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.3 (Critical). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.

Affected products

Qualcomm 315_5g_iot_modem
Qualcomm 315_5g_iot_modem_firmware
Qualcomm Aqt1000
Qualcomm Aqt1000_firmware
Qualcomm Ar8035
Qualcomm Ar8035_firmware
Qualcomm Flight_rb5_5g_platform
Qualcomm Flight_rb5_5g_platform_firmware
Qualcomm Qam8295p
Qualcomm Qam8295p_firmware

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)

References

product-security@qualcomm.com (Vendor Advisory)

Frequently asked questions

What is CVE-2022-33288?: CVE-2022-33288 is a critical-severity vulnerability in Qualcomm 315_5g_iot_modem, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 9.3/10. Published 2023-04-13.
How severe is CVE-2022-33288?: Critical severity. CVSS v3 base score is 9.3 out of 10.