Buffer overflow in Qualcomm Agatti
CVE-2020-11125
u'Out of bound access can happen in MHI command process due to lack of check of channel id value received from MHI devices' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking in Agatti, APQ8009, Bitra, IPQ4019, IPQ5018, IPQ6018, IPQ8064, IPQ8074, Kamorta, MDM9150, MDM9607, MDM9650, MSM8905, MSM8917, MSM8953, Nicobar, QCA6390, QCA9531, QCM2150, QCS404, QCS405, QCS605, QCS610, QM215, QRB5165, Rennell, SA415M, SA515M, SA6155P, SA8155P, Saipan, SC8180X, SDM429, SDM429W, SDM439, SDM450, SDM632, SDM660, SDM670, SDM710, SDM845, SDX55, SM6150, SM7150, SM8150, SM8250, SXR1130, SXR2130
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: 0.002 (7.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 8th percentile — 7.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.qualcomm.com/company/product-security/bulletins/october-2020-bulletin (Broken Link)
- www.qualcomm.com/company/product-security/bulletins/october-2020-security-bulle… (Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-11125?
- CVE-2020-11125 is a high-severity vulnerability in Qualcomm Agatti, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2020-11-02.
- How severe is CVE-2020-11125?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2020-11125 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.