VDB
CVE-2015-4163
CVE-2015-4163
PUBLISHED
GNTTABOP_swap_grant_ref in Xen 4.2 through 4.5 does not check the grant table operation version, which allows local guest domains to cause a denial of service (NULL pointer dereference) via a hypercall without a GNTTABOP_setup_table or GNTTABOP_set_version.
EPSS 0.12% · 30.7th percentile
Risk Scores
EPSS Score
0.12%
30.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:14.04:LTS | xen | 0, 4.3.0-1ubuntu1, 4.3.0-1ubuntu4 |
Exploit Intelligence
- https://support.citrix.com/article/CTX206006 (circl)
- DSA-3286 (circl)
- 75141 (circl)
- SUSE-SU-2015:1157 (circl)
- http://support.citrix.com/article/CTX201145 (circl)
- SUSE-SU-2015:1045 (circl)
- http://xenbits.xen.org/xsa/advisory-134.html (circl)
- GLSA-201604-03 (circl)
- 1032568 (circl)
- SUSE-SU-2015:1042 (circl)
Timeline
- Jun 12, 2015 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 20, 2022 EPSS Score
- Jul 12, 2022 EPSS Score
- Sep 3, 2022 EPSS Score
- Oct 26, 2022 EPSS Score
- Dec 18, 2022 EPSS Score
- Feb 8, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 2, 2023 EPSS Score
- May 25, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2015-4163 third-party-advisory
- http://xenbits.xen.org/xsa/advisory-134.html third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2015-4163 third-party-advisory