VDB
CVE-2016-4439
CVE-2016-4439
PUBLISHED
The esp_reg_write function in hw/scsi/esp.c in the 53C9X Fast SCSI Controller (FSC) support in QEMU does not properly check command buffer length, which allows local guest OS administrators to cause a denial of service (out-of-bounds write and QEMU process crash) or potentially execute arbitrary code on the QEMU host via unspecified vectors.
EPSS 0.31% · 53.9th percentile
Risk Scores
EPSS Score
0.31%
53.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:14.04:LTS | qemu | *, 2.0.0+dfsg-2ubuntu1.9, 2.0.0+dfsg-2ubuntu1.10 |
| Ubuntu:16.04:LTS | qemu | 1:2.3+dfsg-5ubuntu9, 1:2.3+dfsg-5ubuntu10, 1:2.4+dfsg-4ubuntu1 |
Timeline
- May 20, 2016 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 28, 2022 EPSS Score
- May 19, 2022 EPSS Score
- Jul 10, 2022 EPSS Score
- Sep 1, 2022 EPSS Score
- Oct 23, 2022 EPSS Score
- Dec 14, 2022 EPSS Score
- Feb 4, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Mar 28, 2023 EPSS Score
- May 19, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2016-4439 third-party-advisory
- https://ubuntu.com/security/notices/USN-3047-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2016-4439 third-party-advisory