CVE-2012-3430
Linux Kernel 2.6.x - 'rds_recvmsg()' Local Information Disclosure
Severity Score
5.5
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
2
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The rds_recvmsg function in net/rds/recv.c in the Linux kernel before 3.0.44 does not initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via a (1) recvfrom or (2) recvmsg system call on an RDS socket.
La función rds_recvmsg en net/rds/recv.c en el Kernell de Linux anteriores a v3.0.44 no inicializa el cierto miembro de la estructura, lo que permite a usuarios locales a obtener información potencialmente sensible de la pila de memoria del kernel a través de (1) recvfrom o (2) llamada a sistema recvmsg en un socket RDS.
*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
- 2012-06-14 CVE Reserved
- 2012-07-26 First Exploit
- 2012-09-14 CVE Published
- 2023-03-08 EPSS Updated
- 2024-08-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
CAPEC
References (20)
| URL | Tag | Source |
|---|---|---|
| http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=06b6a1cf6e776426766298d055bb3991957d90a7 | X_refsource_confirm | |
| http://secunia.com/advisories/50633 | Third Party Advisory | |
| http://secunia.com/advisories/50732 | Third Party Advisory | |
| http://secunia.com/advisories/50811 | Third Party Advisory | |
| http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.0.44 | X_refsource_confirm | |
| http://www.openwall.com/lists/oss-security/2012/07/26/5 | Mailing List |
|
| URL | Date | SRC |
|---|---|---|
| https://www.exploit-db.com/exploits/37543 | 2012-07-26 | |
| https://github.com/torvalds/linux/commit/06b6a1cf6e776426766298d055bb3991957d90a7 | 2024-08-06 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://rhn.redhat.com/errata/RHSA-2012-1323.html | 2023-02-13 | |
| http://www.ubuntu.com/usn/USN-1567-1 | 2023-02-13 | |
| http://www.ubuntu.com/usn/USN-1568-1 | 2023-02-13 | |
| http://www.ubuntu.com/usn/USN-1572-1 | 2023-02-13 | |
| http://www.ubuntu.com/usn/USN-1575-1 | 2023-02-13 | |
| http://www.ubuntu.com/usn/USN-1577-1 | 2023-02-13 | |
| http://www.ubuntu.com/usn/USN-1578-1 | 2023-02-13 | |
| http://www.ubuntu.com/usn/USN-1579-1 | 2023-02-13 | |
| http://www.ubuntu.com/usn/USN-1580-1 | 2023-02-13 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=820039 | 2012-12-04 | |
| https://www.suse.com/support/update/announcement/2012/suse-su-20121679-1.html | 2023-02-13 | |
| https://access.redhat.com/security/cve/CVE-2012-3430 | 2012-12-04 |
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" | <= 3.0.43 Search vendor "Linux" for product "Linux Kernel" and version " <= 3.0.43" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.1 Search vendor "Linux" for product "Linux Kernel" and version "3.0.1" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.2 Search vendor "Linux" for product "Linux Kernel" and version "3.0.2" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.3 Search vendor "Linux" for product "Linux Kernel" and version "3.0.3" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.4 Search vendor "Linux" for product "Linux Kernel" and version "3.0.4" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.5 Search vendor "Linux" for product "Linux Kernel" and version "3.0.5" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.6 Search vendor "Linux" for product "Linux Kernel" and version "3.0.6" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.7 Search vendor "Linux" for product "Linux Kernel" and version "3.0.7" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.8 Search vendor "Linux" for product "Linux Kernel" and version "3.0.8" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.9 Search vendor "Linux" for product "Linux Kernel" and version "3.0.9" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.10 Search vendor "Linux" for product "Linux Kernel" and version "3.0.10" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.11 Search vendor "Linux" for product "Linux Kernel" and version "3.0.11" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.12 Search vendor "Linux" for product "Linux Kernel" and version "3.0.12" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.13 Search vendor "Linux" for product "Linux Kernel" and version "3.0.13" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.14 Search vendor "Linux" for product "Linux Kernel" and version "3.0.14" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.15 Search vendor "Linux" for product "Linux Kernel" and version "3.0.15" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.16 Search vendor "Linux" for product "Linux Kernel" and version "3.0.16" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.17 Search vendor "Linux" for product "Linux Kernel" and version "3.0.17" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.18 Search vendor "Linux" for product "Linux Kernel" and version "3.0.18" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.19 Search vendor "Linux" for product "Linux Kernel" and version "3.0.19" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.20 Search vendor "Linux" for product "Linux Kernel" and version "3.0.20" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.21 Search vendor "Linux" for product "Linux Kernel" and version "3.0.21" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.22 Search vendor "Linux" for product "Linux Kernel" and version "3.0.22" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.23 Search vendor "Linux" for product "Linux Kernel" and version "3.0.23" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.24 Search vendor "Linux" for product "Linux Kernel" and version "3.0.24" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.25 Search vendor "Linux" for product "Linux Kernel" and version "3.0.25" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.26 Search vendor "Linux" for product "Linux Kernel" and version "3.0.26" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.27 Search vendor "Linux" for product "Linux Kernel" and version "3.0.27" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.28 Search vendor "Linux" for product "Linux Kernel" and version "3.0.28" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.29 Search vendor "Linux" for product "Linux Kernel" and version "3.0.29" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.30 Search vendor "Linux" for product "Linux Kernel" and version "3.0.30" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.31 Search vendor "Linux" for product "Linux Kernel" and version "3.0.31" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.32 Search vendor "Linux" for product "Linux Kernel" and version "3.0.32" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.33 Search vendor "Linux" for product "Linux Kernel" and version "3.0.33" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.34 Search vendor "Linux" for product "Linux Kernel" and version "3.0.34" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.35 Search vendor "Linux" for product "Linux Kernel" and version "3.0.35" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.36 Search vendor "Linux" for product "Linux Kernel" and version "3.0.36" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.37 Search vendor "Linux" for product "Linux Kernel" and version "3.0.37" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.38 Search vendor "Linux" for product "Linux Kernel" and version "3.0.38" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.39 Search vendor "Linux" for product "Linux Kernel" and version "3.0.39" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.40 Search vendor "Linux" for product "Linux Kernel" and version "3.0.40" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.41 Search vendor "Linux" for product "Linux Kernel" and version "3.0.41" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 3.0.42 Search vendor "Linux" for product "Linux Kernel" and version "3.0.42" | - |
Affected
| ||||||