CVE-2019-12881
Severity Score
7.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
i915_gem_userptr_get_pages in drivers/gpu/drm/i915/i915_gem_userptr.c in the Linux kernel 4.15.0 on Ubuntu 18.04.2 allows local users to cause a denial of service (NULL pointer dereference and BUG) or possibly have unspecified other impact via crafted ioctl calls to /dev/dri/card0.
La función i915_gem_userptr_get_pages en el archivo drivers/gpu/drm/i915/i915_gem_userptr.c en el kernel de Linux versión 4.15.0 sobre Ubuntu versión 18.04.2, permite que los usuarios locales causen una denegación de servicio (desreferencia del puntero NULL y un BUG) o posiblemente tengan otro impacto no especificado por medio de una llamada ioctl al /dev/dri/card0.
*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
- 2019-06-18 CVE Reserved
- 2019-06-18 CVE Published
- 2023-03-08 EPSS Updated
- 2024-08-04 CVE Updated
- 2024-08-04 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-476: NULL Pointer Dereference
CAPEC
References (3)
| URL | Tag | Source |
|---|---|---|
| http://www.securityfocus.com/bid/108873 | Third Party Advisory | |
| https://security.netapp.com/advisory/ntap-20190710-0002 | Third Party Advisory |
|
| URL | Date | SRC |
|---|---|---|
| https://gist.github.com/oxagast/472866fb2c3d439e10499d7141d0a520 | 2024-08-04 |
| 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" | 4.15 Search vendor "Linux" for product "Linux Kernel" and version "4.15" | - |
Affected
| in | Canonical Search vendor "Canonical" | Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux" | 18.04.2 Search vendor "Canonical" for product "Ubuntu Linux" and version "18.04.2" | lts |
Safe
|