What is CVE-2022-33217?

CVE-2022-33217 is a high-severity vulnerability in Qualcomm Sd 8 Gen1 5g Firmware, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.8/10. Published 2022-10-19.

How severe is CVE-2022-33217?

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

Buffer overflow in Qualcomm Sd 8 Gen1 5g Firmware

CVE-2022-33217

Memory corruption in Qualcomm IPC due to buffer copy without checking the size of input while starting communication with a compromised kernel. in Snapdragon Mobile

Vulnerability class: Buffer Overflow

EPSS: 0.001 (2.1th 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 Sd_8_gen1_5g_firmware
Qualcomm Sm8475
Qualcomm Wcd9380
Qualcomm Wcd9380_firmware
Qualcomm Wcn6855
Qualcomm Wcn6855_firmware
Qualcomm Wcn6856
Qualcomm Wcn6856_firmware
Qualcomm Wcn7850
Qualcomm Wcn7850_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-2022-33217?: CVE-2022-33217 is a high-severity vulnerability in Qualcomm Sd 8 Gen1 5g Firmware, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.8/10. Published 2022-10-19.
How severe is CVE-2022-33217?: High severity. CVSS v3 base score is 7.8 out of 10.