VDB
CVE-2015-4103
CVE-2015-4103
PUBLISHED
Xen 3.3.x through 4.5.x does not properly restrict write access to the host MSI message data field, which allows local x86 HVM guest administrators to cause a denial of service (host interrupt handling confusion) via vectors related to qemu and accessing spanning multiple fields.
EPSS 0.45% · 36.7th percentile
Risk Scores
EPSS Score
0.45%
36.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:14.04:LTS | xen | 0, 4.3.0-1ubuntu1, 4.3.0-1ubuntu2 |
| Ubuntu:14.04:LTS | qemu | *, 1.7.0+dfsg-3ubuntu6, 2.0.0~rc1+dfsg-0ubuntu1 |
Timeline
- Jun 3, 2015 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 21, 2022 EPSS Score
- Jul 13, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Oct 28, 2022 EPSS Score
- Dec 20, 2022 EPSS Score
- Feb 11, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 6, 2023 EPSS Score
- May 29, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2015-4103 third-party-advisory
- http://xenbits.xen.org/xsa/advisory-128.html third-party-advisory
- https://ubuntu.com/security/notices/USN-2630-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2015-4103 third-party-advisory