What is CVE-2023-33055?

CVE-2023-33055 is a high-severity vulnerability in Qualcomm Apq5053-aa, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.8/10. Published 2023-11-07.

How severe is CVE-2023-33055?

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

Buffer overflow in Qualcomm Apq5053-aa

CVE-2023-33055

Memory Corruption in Audio while invoking callback function in driver from ADSP.

Vulnerability class: Buffer Overflow

EPSS: 0.001 (3.7th 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 Apq5053-aa
Qualcomm Apq5053-aa_firmware
Qualcomm Aqt1000
Qualcomm Aqt1000_firmware
Qualcomm Ar8035
Qualcomm Ar8035_firmware
Qualcomm Csra6620
Qualcomm Csra6620_firmware
Qualcomm Csra6640
Qualcomm Csra6640_firmware

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)
CWE-787 — Out-of-bounds Write

References

product-security@qualcomm.com (Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2023-33055?: CVE-2023-33055 is a high-severity vulnerability in Qualcomm Apq5053-aa, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.8/10. Published 2023-11-07.
How severe is CVE-2023-33055?: High severity. CVSS v3 base score is 7.8 out of 10.