CVE-2010-1636
Linux Kernel 2.6.x - Btrfs Cloned File Security Bypass
Severity Score
5.5
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
3
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The btrfs_ioctl_clone function in fs/btrfs/ioctl.c in the btrfs functionality in the Linux kernel 2.6.29 through 2.6.32, and possibly other versions, does not ensure that a cloned file descriptor has been opened for reading, which allows local users to read sensitive information from a write-only file descriptor.
La función btrfs_ioctl_clone en fs/btrfs/ioctl.c en la funcionalidad btrfs del kernel de Linux v2.6.29 a v2.6.32, y posiblemente otras versiones, no garantiza que un descriptor de archivo clonado ha sido abierto solo para lectura, lo cual permite leer información sensible de un descriptor de fichero de solo escritura a usuarios locales del sistema.
*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
- 2010-04-29 CVE Reserved
- 2010-05-18 First Exploit
- 2010-06-07 CVE Published
- 2023-03-08 EPSS Updated
- 2024-08-07 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
CAPEC
References (7)
| URL | Tag | Source |
|---|---|---|
| http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commitdiff%3Bh=5dc6416414fb3ec6e2825fd4d20c8bf1d7fe0395 | X_refsource_confirm | |
| http://www.openwall.com/lists/oss-security/2010/05/18/10 | Mailing List |
|
| http://www.openwall.com/lists/oss-security/2010/05/25/8 | Mailing List |
|
| URL | Date | SRC |
|---|---|---|
| https://www.exploit-db.com/exploits/34001 | 2010-05-18 | |
| https://bugs.launchpad.net/ubuntu/+source/linux/+bug/579585 | 2024-08-07 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=593226 | 2024-08-07 |
| URL | Date | SRC |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2010/05/18/2 | 2023-02-13 |
| 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" | 2.6.29 Search vendor "Linux" for product "Linux Kernel" and version "2.6.29" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.29.1 Search vendor "Linux" for product "Linux Kernel" and version "2.6.29.1" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.29.2 Search vendor "Linux" for product "Linux Kernel" and version "2.6.29.2" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.29.3 Search vendor "Linux" for product "Linux Kernel" and version "2.6.29.3" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.29.4 Search vendor "Linux" for product "Linux Kernel" and version "2.6.29.4" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.29.5 Search vendor "Linux" for product "Linux Kernel" and version "2.6.29.5" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.29.6 Search vendor "Linux" for product "Linux Kernel" and version "2.6.29.6" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.30 Search vendor "Linux" for product "Linux Kernel" and version "2.6.30" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.30.1 Search vendor "Linux" for product "Linux Kernel" and version "2.6.30.1" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.30.2 Search vendor "Linux" for product "Linux Kernel" and version "2.6.30.2" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.30.3 Search vendor "Linux" for product "Linux Kernel" and version "2.6.30.3" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.30.4 Search vendor "Linux" for product "Linux Kernel" and version "2.6.30.4" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.30.5 Search vendor "Linux" for product "Linux Kernel" and version "2.6.30.5" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.30.6 Search vendor "Linux" for product "Linux Kernel" and version "2.6.30.6" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.30.7 Search vendor "Linux" for product "Linux Kernel" and version "2.6.30.7" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.30.8 Search vendor "Linux" for product "Linux Kernel" and version "2.6.30.8" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.30.9 Search vendor "Linux" for product "Linux Kernel" and version "2.6.30.9" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.30.10 Search vendor "Linux" for product "Linux Kernel" and version "2.6.30.10" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.31 Search vendor "Linux" for product "Linux Kernel" and version "2.6.31" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.31.1 Search vendor "Linux" for product "Linux Kernel" and version "2.6.31.1" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.31.2 Search vendor "Linux" for product "Linux Kernel" and version "2.6.31.2" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.31.3 Search vendor "Linux" for product "Linux Kernel" and version "2.6.31.3" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.31.4 Search vendor "Linux" for product "Linux Kernel" and version "2.6.31.4" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.31.5 Search vendor "Linux" for product "Linux Kernel" and version "2.6.31.5" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.31.6 Search vendor "Linux" for product "Linux Kernel" and version "2.6.31.6" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.31.7 Search vendor "Linux" for product "Linux Kernel" and version "2.6.31.7" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.31.8 Search vendor "Linux" for product "Linux Kernel" and version "2.6.31.8" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.31.9 Search vendor "Linux" for product "Linux Kernel" and version "2.6.31.9" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.31.10 Search vendor "Linux" for product "Linux Kernel" and version "2.6.31.10" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.31.11 Search vendor "Linux" for product "Linux Kernel" and version "2.6.31.11" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.31.12 Search vendor "Linux" for product "Linux Kernel" and version "2.6.31.12" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.31.13 Search vendor "Linux" for product "Linux Kernel" and version "2.6.31.13" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | 2.6.32 Search vendor "Linux" for product "Linux Kernel" and version "2.6.32" | - |
Affected
| ||||||