CVE-2014-7843
 
Severity Score
4.9
*CVSS v2
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The __clear_user function in arch/arm64/lib/clear_user.S in the Linux kernel before 3.17.4 on the ARM64 platform allows local users to cause a denial of service (system crash) by reading one byte beyond a /dev/zero page boundary.
La función __clear_user en arch/arm64/lib/clear_user.S en el kernel de Linux anterior a 3.17.4 en la plataforma ARM64 permite a usuarios locales causar una denegación de servicio (caída del sistema) mediante la lectura de un byte más allá del límite de página /dev/zero.
*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
- 2014-10-03 CVE Reserved
- 2014-11-30 CVE Published
- 2023-03-08 EPSS Updated
- 2024-08-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-17: DEPRECATED: Code
CAPEC
References (7)
URL | Tag | Source |
---|---|---|
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=97fc15436b36ee3956efad83e22a557991f7d19d | X_refsource_confirm | |
http://secunia.com/advisories/62305 | Third Party Advisory | |
http://www.openwall.com/lists/oss-security/2014/11/13/5 | Mailing List | |
http://www.securityfocus.com/bid/71082 | Vdb Entry |
URL | Date | SRC |
---|
URL | Date | SRC |
---|---|---|
https://bugzilla.redhat.com/show_bug.cgi?id=1163744 | 2023-02-13 | |
https://github.com/torvalds/linux/commit/97fc15436b36ee3956efad83e22a557991f7d19d | 2023-02-13 |
URL | Date | SRC |
---|---|---|
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.17.4 | 2023-02-13 |
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" | <= 3.17.3 Search vendor "Linux" for product "Linux Kernel" and version " <= 3.17.3" | arm64 |
Affected
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