CVE-2016-7911
Severity Score
7.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Race condition in the get_task_ioprio function in block/ioprio.c in the Linux kernel before 4.6.6 allows local users to gain privileges or cause a denial of service (use-after-free) via a crafted ioprio_get system call.
Condición de carrera en la función get_task_ioprio en block/ioprio.c en el kernel de Linux en versiones anteriores a 4.6.6 permite a usuarios locales obtener privilegios o provocar una denegación de servicio (uso posterior a la llamada) mediante una llamada manipulada al sistema ioprio_get.
*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
- 2016-09-09 CVE Reserved
- 2016-11-16 CVE Published
- 2023-03-08 EPSS Updated
- 2024-08-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
- CWE-416: Use After Free
CAPEC
References (5)
| URL | Tag | Source |
|---|---|---|
| http://source.android.com/security/bulletin/2016-11-01.html | Third Party Advisory | |
| http://www.securityfocus.com/bid/94135 | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.6.6 | 2023-01-19 |
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" | < 3.2.85 Search vendor "Linux" for product "Linux Kernel" and version " < 3.2.85" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.3 < 3.10.107 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.3 < 3.10.107" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.11 < 3.12.70 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.11 < 3.12.70" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.13 < 3.16.37 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.13 < 3.16.37" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.17 < 3.18.38 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.17 < 3.18.38" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.19 < 4.1.29 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.19 < 4.1.29" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 4.2 < 4.4.17 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.2 < 4.4.17" | - |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 4.5 < 4.6.6 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.5 < 4.6.6" | - |
Affected
| ||||||