What is CVE-2022-40533?

CVE-2022-40533 is a medium-severity vulnerability in Qualcomm Csra6620, classified under Untrusted Pointer Dereference. CVSS score: 6.2/10. Published 2023-06-06.

How severe is CVE-2022-40533?

Medium severity. CVSS v3 base score is 6.2 out of 10.

Buffer overflow in Qualcomm Csra6620

CVE-2022-40533

Transient DOS due to untrusted Pointer Dereference in core while sending USB QMI request.

EPSS: 0.001 (1.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.2 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Qualcomm Csra6620
Qualcomm Csra6620_firmware
Qualcomm Csra6640
Qualcomm Csra6640_firmware
Qualcomm Flight_rb5_5g_platform
Qualcomm Flight_rb5_5g_platform_firmware
Qualcomm Qam8255p
Qualcomm Qam8255p_firmware
Qualcomm Qam8295p
Qualcomm Qam8295p_firmware

Weakness classification (CWE)

CWE-822 — Untrusted Pointer Dereference
CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer

References

product-security@qualcomm.com (Vendor Advisory)

Frequently asked questions

What is CVE-2022-40533?: CVE-2022-40533 is a medium-severity vulnerability in Qualcomm Csra6620, classified under Untrusted Pointer Dereference. CVSS score: 6.2/10. Published 2023-06-06.
How severe is CVE-2022-40533?: Medium severity. CVSS v3 base score is 6.2 out of 10.