What is CVE-2023-28545?

CVE-2023-28545 is a high-severity vulnerability in Qualcomm 315_5g_iot_modem, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 8.2/10. Published 2023-11-07.

How severe is CVE-2023-28545?

High severity. CVSS v3 base score is 8.2 out of 10.

Buffer overflow in Qualcomm 315_5g_iot_modem

CVE-2023-28545

Memory corruption in TZ Secure OS while loading an app ELF.

Vulnerability class: Buffer Overflow

EPSS: 0.001 (3.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H.

Affected products

Qualcomm 315_5g_iot_modem
Qualcomm 315_5g_iot_modem_firmware
Qualcomm 9205_lte_modem
Qualcomm 9205_lte_modem_firmware
Qualcomm Aqt1000
Qualcomm Aqt1000_firmware
Qualcomm Ar8031
Qualcomm Ar8031_firmware
Qualcomm Ar8035
Qualcomm Ar8035_firmware

Weakness classification (CWE)

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-787 — Out-of-bounds Write

References

product-security@qualcomm.com (Vendor Advisory)

Frequently asked questions

What is CVE-2023-28545?: CVE-2023-28545 is a high-severity vulnerability in Qualcomm 315_5g_iot_modem, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 8.2/10. Published 2023-11-07.
How severe is CVE-2023-28545?: High severity. CVSS v3 base score is 8.2 out of 10.