Buffer overflow in Qualcomm Qca7500
CVE-2022-33265
Memory corruption due to information exposure in Powerline Communication Firmware while sending different MMEs from a single, unassociated device.
Vulnerability class: Buffer Overflow
EPSS: 0.004 (29.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Qualcomm Qca7500
- Qualcomm Qca7500_firmware
- Qualcomm Qca7520
- Qualcomm Qca7520_firmware
- Qualcomm Qca7550
- Qualcomm Qca7550_firmware
- Qualcomm, Inc. Snapdragon — versions QCA7500, QCA7520, QCA7550
Weakness classification (CWE)
References
- product-security@qualcomm.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-33265?
- CVE-2022-33265 is a high-severity vulnerability in Qualcomm Qca7500, classified under Out-of-bounds Write. CVSS score: 7.3/10. Published 2023-01-09.
- How severe is CVE-2022-33265?
- High severity. CVSS v3 base score is 7.3 out of 10.