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
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.004 (27.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 27th percentile — 27.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
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
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.