CVE-2015-5154
qemu: ide: atapi: heap overflow during I/O buffer memory access
Severity Score
7.2
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Heap-based buffer overflow in the IDE subsystem in QEMU, as used in Xen 4.5.x and earlier, when the container has a CDROM drive enabled, allows local guest users to execute arbitrary code on the host via unspecified ATAPI commands.
Desbordamiento del buffer basado en memoria dinámica en el subsistema IDE en QEMU, usado en Xen 4.5.x y versiones anteriores, cuando el contenedor tiene una unidad CDROM habilitada, permite a usuarios invitados locales ejecutar código arbitrario en el host a través de comandos ATAPI no especificados.
A heap buffer overflow flaw was found in the way QEMU's IDE subsystem handled I/O buffer access while processing certain ATAPI commands. A privileged guest user in a guest with the CDROM drive enabled could potentially use this flaw to execute arbitrary code on the host with the privileges of the host's QEMU process corresponding to the guest.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2015-07-01 CVE Reserved
- 2015-07-27 CVE Published
- 2024-07-19 EPSS Updated
- 2024-08-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC
References (23)
| URL | Tag | Source |
|---|---|---|
| http://support.citrix.com/article/CTX201593 | Third Party Advisory | |
| http://www.securityfocus.com/bid/76048 | Vdb Entry | |
| http://www.securitytracker.com/id/1033074 | Vdb Entry |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://xenbits.xen.org/xsa/advisory-138.html | 2023-02-13 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Xen Search vendor "Xen" | Xen Search vendor "Xen" for product "Xen" | <= 4.5.0 Search vendor "Xen" for product "Xen" and version " <= 4.5.0" | - |
Affected
| ||||||
| Xen Search vendor "Xen" | Xen Search vendor "Xen" for product "Xen" | 4.5.1 Search vendor "Xen" for product "Xen" and version "4.5.1" | - |
Affected
| ||||||
| Suse Search vendor "Suse" | Linux Enterprise Debuginfo Search vendor "Suse" for product "Linux Enterprise Debuginfo" | 11 Search vendor "Suse" for product "Linux Enterprise Debuginfo" and version "11" | sp4 |
Affected
| ||||||
| Suse Search vendor "Suse" | Linux Enterprise Desktop Search vendor "Suse" for product "Linux Enterprise Desktop" | 11 Search vendor "Suse" for product "Linux Enterprise Desktop" and version "11" | sp4 |
Affected
| ||||||
| Suse Search vendor "Suse" | Linux Enterprise Desktop Search vendor "Suse" for product "Linux Enterprise Desktop" | 12 Search vendor "Suse" for product "Linux Enterprise Desktop" and version "12" | - |
Affected
| ||||||
| Suse Search vendor "Suse" | Linux Enterprise Server Search vendor "Suse" for product "Linux Enterprise Server" | 11 Search vendor "Suse" for product "Linux Enterprise Server" and version "11" | sp4 |
Affected
| ||||||
| Suse Search vendor "Suse" | Linux Enterprise Software Development Kit Search vendor "Suse" for product "Linux Enterprise Software Development Kit" | 11 Search vendor "Suse" for product "Linux Enterprise Software Development Kit" and version "11" | sp4 |
Affected
| ||||||
| Suse Search vendor "Suse" | Linux Enterprise Software Development Kit Search vendor "Suse" for product "Linux Enterprise Software Development Kit" | 12 Search vendor "Suse" for product "Linux Enterprise Software Development Kit" and version "12" | - |
Affected
| ||||||
| Suse Search vendor "Suse" | Suse Linux Enterprise Server Search vendor "Suse" for product "Suse Linux Enterprise Server" | 12 Search vendor "Suse" for product "Suse Linux Enterprise Server" and version "12" | - |
Affected
| ||||||
| Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 21 Search vendor "Fedoraproject" for product "Fedora" and version "21" | - |
Affected
| ||||||
| Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 22 Search vendor "Fedoraproject" for product "Fedora" and version "22" | - |
Affected
| ||||||
| Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 23 Search vendor "Fedoraproject" for product "Fedora" and version "23" | - |
Affected
| ||||||
| Qemu Search vendor "Qemu" | Qemu Search vendor "Qemu" for product "Qemu" | <= 2.3.0 Search vendor "Qemu" for product "Qemu" and version " <= 2.3.0" | - |
Affected
| ||||||