CVE-2015-7969
Description
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.
Risk Information
Base Score
6.2
MODERATE
Vector
AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
0.093
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| SUSE-SU-2015:2326-1(SUSE Linux Enterprise Desktop 11-SP3 ) xen-4.2.5_18-21.1.x86_64.rpm | Linux |
| SUSE-SU-2015:2326-1(SUSE Linux Enterprise Desktop 11-SP3 ) xen-doc-html-4.2.5_18-21.1.x86_64.rpm | Linux |
| SUSE-SU-2015:2326-1(SUSE Linux Enterprise Desktop 11-SP3 ) xen-doc-pdf-4.2.5_18-21.1.x86_64.rpm | Linux |
| SUSE-SU-2015:2326-1(SUSE Linux Enterprise Desktop 11-SP3 ) xen-kmp-default-4.2.5_18_3.0.101_0.47.71-21.1.x86_64.rpm | Linux |
| SUSE-SU-2015:2326-1(SUSE Linux Enterprise Desktop 11-SP3 ) xen-kmp-pae-4.2.5_18_3.0.101_0.47.71-21.1.i586.rpm | Linux |
| SUSE-SU-2015:2326-1(SUSE Linux Enterprise Desktop 11-SP3 ) xen-libs-4.2.5_18-21.1.x86_64.rpm | Linux |
| SUSE-SU-2015:2326-1(SUSE Linux Enterprise Desktop 11-SP3 ) xen-libs-32bit-4.2.5_18-21.1.x86_64.rpm | Linux |
| SUSE-SU-2015:2326-1(SUSE Linux Enterprise Desktop 11-SP3 ) xen-tools-4.2.5_18-21.1.x86_64.rpm | Linux |
| SUSE-SU-2015:2326-1(SUSE Linux Enterprise Desktop 11-SP3 ) xen-tools-domU-4.2.5_18-21.1.x86_64.rpm | Linux |
Patch Details
No records foundReferences
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234