Buffer overflow in Qualcomm Qcm6125
CVE-2020-11202
Buffer overflow/underflow occurs when typecasting the buffer passed by CPU internally in the library which is not aligned with the actual size of the structure' in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile in QCM6125, QCS410, QCS603, QCS605, QCS610, QCS6125, SA6145P, SA6155, SA6155P, SA8155, SA8155P, SDA640, SDA670, SDA845, SDM640, SDM670, SDM710, SDM830, SDM845, SDX50M, SDX55, SDX55M, SM6125, SM6150, SM6150P, SM6250, SM6250P, SM7125, SM7150, SM7150P, SM8150, SM8150P
Vulnerability class: Buffer Overflow
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.015 (74.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 74th percentile — 74.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.015 · newest: 0.015 · change: 0.000
Affected products
Weakness classification (CWE)
References
- blog.checkpoint.com/2020/08/06/achilles-small-chip-big-peril/ (Third Party Advisory)
- www.qualcomm.com/company/product-security/bulletins/november-2020-bulletin (Broken Link, Vendor Advisory)
- research.checkpoint.com/2021/pwn2own-qualcomm-dsp/ (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-11202?
- CVE-2020-11202 is a high-severity vulnerability in Qualcomm Qcm6125, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2020-11-12.
- How severe is CVE-2020-11202?
- High severity. CVSS v3 base score is 7.8 out of 10.