VDB
CVE-2015-7969
CVE-2015-7969
PUBLISHED
Multiple memory leaks in Xen 4.0 through 4.6.x allow local guest administrators or domains with certain permission to cause a denial of service (memory consumption) via a large number of "teardowns" of domains with the vcpu pointer array allocated using the (1) XEN_DOMCTL_max_vcpus hypercall or the xenoprofile state vcpu pointer array allocated using the (2) XENOPROF_get_buffer or (3) XENOPROF_set_passive hypercall.
EPSS 0.44% · 35.4th percentile
Risk Scores
EPSS Score
0.44%
35.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:14.04:LTS | xen | 0, 4.3.0-1ubuntu2, 4.3.0-1ubuntu4 |
Timeline
- Oct 29, 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 29, 2022 EPSS Score
- Dec 21, 2022 EPSS Score
- Feb 12, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 6, 2023 EPSS Score
- May 29, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2015-7969 third-party-advisory
- http://xenbits.xen.org/xsa/advisory-149.html third-party-advisory
- http://xenbits.xen.org/xsa/advisory-151.html third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2015-7969 third-party-advisory