CVE-2010-2946
Severity Score
2.1
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
fs/jfs/xattr.c in the Linux kernel before 2.6.35.2 does not properly handle a certain legacy format for storage of extended attributes, which might allow local users by bypass intended xattr namespace restrictions via an "os2." substring at the beginning of a name.
fs/jfs/xattr.c en el kernel de Linux anterior a v2.6.35.2 no controla correctamente un cierto formato antiguo para el almacenamiento de los atributos extendidos, lo cual podría permitir a usuarios locales eludir las restricciones de espacio de nombres xattr a través de una cadena "os2." al principio de un nombre.
*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
- 2010-08-04 CVE Reserved
- 2010-09-29 CVE Published
- 2023-03-08 EPSS Updated
- 2024-08-07 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-20: Improper Input Validation
CAPEC
References (18)
| URL | Tag | Source |
|---|---|---|
| http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=aca0fa34bdaba39bfddddba8ca70dba4782e8fe6 | X_refsource_confirm | |
| http://secunia.com/advisories/41321 | Third Party Advisory | |
| http://secunia.com/advisories/43291 | Third Party Advisory | |
| http://www.openwall.com/lists/oss-security/2010/08/20/1 | Mailing List |
|
| http://www.openwall.com/lists/oss-security/2010/08/20/11 | Mailing List |
|
| http://www.securityfocus.com/bid/42589 | Third Party Advisory | |
| http://www.vupen.com/english/advisories/2011/0298 | Third Party Advisory | |
| http://www.vupen.com/english/advisories/2011/0375 | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
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" | < 2.6.35.2 Search vendor "Linux" for product "Linux Kernel" and version " < 2.6.35.2" | - |
Affected
| ||||||
| Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 6.06 Search vendor "Canonical" for product "Ubuntu Linux" and version "6.06" | lts |
Affected
| ||||||
| Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 8.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "8.04" | lts |
Affected
| ||||||
| Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 9.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "9.04" | - |
Affected
| ||||||
| Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 9.10 Search vendor "Canonical" for product "Ubuntu Linux" and version "9.10" | - |
Affected
| ||||||
| Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 10.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "10.04" | lts |
Affected
| ||||||
| Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 10.10 Search vendor "Canonical" for product "Ubuntu Linux" and version "10.10" | - |
Affected
| ||||||