Buffer overflow in Qualcomm Mdm9650
CVE-2018-3589
In Android before security patch level 2018-04-05 on Qualcomm Snapdragon Mobile MDM9650, MDM9655, SD 835, SD 845, SD 850, the vswr capture size is larger than the maximum size of a diag logPacket, which can lead to a buffer overflow when the sample buffer is copied to the logPacket buffer.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.013 (69.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 69th percentile — 69.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: -0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- source.android.com/security/bulletin/2018-04-01 (Vendor Advisory)
- www.securityfocus.com/bid/103671 (VDB Entry, Third Party Advisory, vdb-entry)
Frequently asked questions
- What is CVE-2018-3589?
- CVE-2018-3589 is a critical-severity vulnerability in Qualcomm Mdm9650, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 9.8/10. Published 2018-04-11.
- How severe is CVE-2018-3589?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2018-3589 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.