What is CVE-2023-33018?

CVE-2023-33018 is a high-severity vulnerability in Qualcomm 315_5g_iot_modem, classified under Integer Overflow to Buffer Overflow. CVSS score: 7.8/10. Published 2023-12-05.

How severe is CVE-2023-33018?

High severity. CVSS v3 base score is 7.8 out of 10.

Integer overflow in Qualcomm 315_5g_iot_modem

CVE-2023-33018

Memory corruption while using the UIM diag command to get the operators name.

EPSS: 0.001 (1.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Qualcomm 315_5g_iot_modem
Qualcomm 315_5g_iot_modem_firmware
Qualcomm 8098
Qualcomm 8098_firmware
Qualcomm 8998
Qualcomm 8998_firmware
Qualcomm 9205_lte_modem
Qualcomm 9205_lte_modem_firmware
Qualcomm 9206_lte_modem
Qualcomm 9206_lte_modem_firmware

Weakness classification (CWE)

CWE-680 — Integer Overflow to Buffer Overflow
CWE-190 — Integer Overflow or Wraparound

References

product-security@qualcomm.com (Vendor Advisory)

Frequently asked questions

What is CVE-2023-33018?: CVE-2023-33018 is a high-severity vulnerability in Qualcomm 315_5g_iot_modem, classified under Integer Overflow to Buffer Overflow. CVSS score: 7.8/10. Published 2023-12-05.
How severe is CVE-2023-33018?: High severity. CVSS v3 base score is 7.8 out of 10.