CVE-2013-6436
Severity Score
2.1
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The lxcDomainGetMemoryParameters method in lxc/lxc_driver.c in libvirt 1.0.5 through 1.2.0 does not properly check the status of LXC guests when reading memory tunables, which allows local users to cause a denial of service (NULL pointer dereference and libvirtd crash) via a guest in the shutdown status, as demonstrated by the "virsh memtune" command.
El método lxcDomainGetMemoryParameters en lxc/lxc_driver.c en libvirt 1.0.5 a 1.2.0 no comprueba correctamente el estado de invitados LXC cuando lee configuraciones de memoria, lo cual permite a usuarios locales causar denegación de servicio (referencia a puntero a NULL y caída de libvirtd) a través de un invitado en el estado de apagado, como se demuestra con el comando "virsh memtune".
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2013-11-04 CVE Reserved
- 2014-01-07 CVE Published
- 2023-03-08 EPSS Updated
- 2024-08-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-264: Permissions, Privileges, and Access Controls
CAPEC
References (8)
| URL | Tag | Source |
|---|---|---|
| http://libvirt.org/git/?p=libvirt.git%3Ba=commit%3Bh=f8c1cb90213508c4f32549023b0572ed774e48aa | X_refsource_confirm | |
| http://osvdb.org/101485 | Vdb Entry | |
| http://secunia.com/advisories/56245 | Third Party Advisory | |
| http://secunia.com/advisories/60895 | Third Party Advisory | |
| https://www.redhat.com/archives/libvir-list/2013-December/msg01170.html | Mailing List |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://lists.opensuse.org/opensuse-updates/2014-01/msg00004.html | 2023-02-13 | |
| http://security.gentoo.org/glsa/glsa-201412-04.xml | 2023-02-13 | |
| http://www.ubuntu.com/usn/USN-2093-1 | 2023-02-13 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 1.0.5 Search vendor "Redhat" for product "Libvirt" and version "1.0.5" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 1.0.5.1 Search vendor "Redhat" for product "Libvirt" and version "1.0.5.1" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 1.0.5.2 Search vendor "Redhat" for product "Libvirt" and version "1.0.5.2" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 1.0.5.3 Search vendor "Redhat" for product "Libvirt" and version "1.0.5.3" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 1.0.5.4 Search vendor "Redhat" for product "Libvirt" and version "1.0.5.4" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 1.0.5.5 Search vendor "Redhat" for product "Libvirt" and version "1.0.5.5" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 1.0.5.6 Search vendor "Redhat" for product "Libvirt" and version "1.0.5.6" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 1.0.6 Search vendor "Redhat" for product "Libvirt" and version "1.0.6" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 1.1.0 Search vendor "Redhat" for product "Libvirt" and version "1.1.0" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 1.1.1 Search vendor "Redhat" for product "Libvirt" and version "1.1.1" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 1.1.2 Search vendor "Redhat" for product "Libvirt" and version "1.1.2" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 1.1.3 Search vendor "Redhat" for product "Libvirt" and version "1.1.3" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 1.1.4 Search vendor "Redhat" for product "Libvirt" and version "1.1.4" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Libvirt Search vendor "Redhat" for product "Libvirt" | 1.2.0 Search vendor "Redhat" for product "Libvirt" and version "1.2.0" | - |
Affected
| ||||||