7.8high
CVE-2018-9547
In unflatten of GraphicBuffer.cpp, there is a possible bad fd close due to improper input validation.
Published 7 y ago · modified 4 mo ago · JSON
CVSS
7.8
v3.1 · NVD
CISA KEV
No
not known exploited
EPSS
0.2%
percentile 6%
Public exploits
0
none known
Summary
In unflatten of GraphicBuffer.cpp, there is a possible bad fd close due to improper input validation. This could lead to local escalation of privilege in the system server with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android-8.1 Android-9. Android ID: A-114223584.
Exploit prediction (EPSS)
0.17% probability of exploitation in the next 30 days, higher than 6% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.2 | AV:L/AC:L/Au:N/C:C/I:C/A:C |
Affected products
- Google Inc. Android
Classification
- Weakness
- CWE-20 Improper Input Validation
References
- securityfocus.com /bid/106067 · vdb-entry, x_refsource_BID, x_transferred
- source.android.com /security/bulletin/2018-12-01 · x_refsource_CONFIRM, x_transferred
Sources
- CVE List: CVE-2018-9547
- NVD: CVE-2018-9547
vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.