CVE-2011-2898
kernel: af_packet: infoleak
Severity Score
5.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
net/packet/af_packet.c in the Linux kernel before 2.6.39.3 does not properly restrict user-space access to certain packet data structures associated with VLAN Tag Control Information, which allows local users to obtain potentially sensitive information via a crafted application.
net/packet/af_packet.c en el kernel de Linux antes de v2.6.39.3 no restringe adecuadamente el acceso al espacio de usuario a ciertas estructuras de paquetes de datos asociados VLAN Tag Control Information, lo que permite a usuarios locales obtener información sensible a través de una aplicación modificada.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
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
- 2011-07-27 CVE Reserved
- 2011-10-06 CVE Published
- 2023-03-08 EPSS Updated
- 2024-08-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
CAPEC
References (6)
URL | Tag | Source |
---|---|---|
http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39.3 | Broken Link | |
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=13fcb7bd322164c67926ffe272846d4860196dc6 | X_refsource_confirm |
URL | Date | SRC |
---|
URL | Date | SRC |
---|---|---|
http://www.openwall.com/lists/oss-security/2011/08/03/7 | 2023-02-13 | |
https://bugzilla.redhat.com/show_bug.cgi?id=728023 | 2012-01-10 | |
https://github.com/torvalds/linux/commit/13fcb7bd322164c67926ffe272846d4860196dc6 | 2023-02-13 |
URL | Date | SRC |
---|---|---|
https://access.redhat.com/security/cve/CVE-2011-2898 | 2012-01-10 |
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | < 2.6.39.3 Search vendor "Linux" for product "Linux Kernel" and version " < 2.6.39.3" | - |
Affected
|