7.8high
CVE-2017-8250
In all Qualcomm products with Android releases from CAF using the Linux kernel, user controlled variables "nr_cmds" and "nr_bos" number are…
Published 9 y ago · modified 4 mo ago · JSON
CVSS
7.8
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
0.4%
percentile 35%
Public exploits
0
none known
Summary
In all Qualcomm products with Android releases from CAF using the Linux kernel, user controlled variables "nr_cmds" and "nr_bos" number are passed across functions without any check. An integer overflow to buffer overflow (with a smaller buffer allocated) may occur when they are too large or negative.
Exploit prediction (EPSS)
0.40% probability of exploitation in the next 30 days, higher than 35% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 7.8 | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
Classification
- Weakness
- CWE-190 Integer Overflow or Wraparound
References
- source.android.com /security/bulletin/2017-09-01 · x_refsource_CONFIRM, x_transferred
- securityfocus.com /bid/100658 · vdb-entry, x_refsource_BID, x_transferred
Sources
- CVE List: CVE-2017-8250
- NVD: CVE-2017-8250
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