CVE-2013-6282
HIGH
8,8
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: low
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
HIGH
7,2
Source: [email protected]
Access Vector: local
Access Complexity: low
Authentication: none
Confidentiality: complete
Integrity: complete
Availability: complete
Description
AI Translation Available
The (1) get_user and (2) put_user API functions in the Linux kernel before 3.5.5 on the v6k and v7 ARM platforms do not validate certain addresses, which allows attackers to read or modify the contents of arbitrary kernel memory locations via a crafted application, as exploited in the wild against Android devices in October and November 2013.
EPSS (Exploit Prediction Scoring System)
Trend Analysis
EPSS (Exploit Prediction Scoring System)
Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.
EPSS Score
0,5508
Percentile
1,0th
Updated
EPSS Score Trend (Last 90 Days)
20
Improper Input Validation
StableCommon Consequences
Security Scopes Affected:
Availability
Confidentiality
Integrity
Potential Impacts:
Dos: Crash, Exit, Or Restart
Dos: Resource Consumption (Cpu)
Dos: Resource Consumption (Memory)
Read Memory
Read Files Or Directories
Modify Memory
Execute Unauthorized Code Or Commands
Applicable Platforms
All platforms may be affected
Exploit
Linux Kernel < 3.4.5 (Android 4.2.2/4.4 ARM) - …
Linux Kernel < 3.4.5 (Android 4.2.2/4.4 ARM) - Local Privilege Escalation
View Exploit Code →
Exploit
Google Android - get_user/put_user (Metasploit)
Verified LocalGoogle Android - get_user/put_user (Metasploit)
View Exploit Code →
Operating System
Linux Kernel by Linux
Version Range Affected
To
3.2.54
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System
Linux Kernel by Linux
Version Range Affected
From
3.3
(inclusive)
To
3.4.12
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System
Linux Kernel by Linux
Version Range Affected
From
3.5
(inclusive)
To
3.5.5
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2013…
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh…
https://github.com/torvalds/linux/commit/8404663f81d212918ff85f493649a7991209fa…
https://www.exploit-db.com/exploits/40975/
http://www.codeaurora.org/projects/security-advisories/missing-access-checks-pu…
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.5.5
http://www.openwall.com/lists/oss-security/2013/11/14/11
http://www.securityfocus.com/bid/63734
http://www.ubuntu.com/usn/USN-2067-1
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh…
https://github.com/torvalds/linux/commit/8404663f81d212918ff85f493649a7991209fa…
https://www.exploit-db.com/exploits/40975/
http://www.codeaurora.org/projects/security-advisories/missing-access-checks-pu…
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.5.5
http://www.openwall.com/lists/oss-security/2013/11/14/11
http://www.securityfocus.com/bid/63734
http://www.ubuntu.com/usn/USN-2067-1