CVE-2021-47093
platform/x86: intel_pmc_core: fix memleak on registration failure
Severity Score
"-"
*CVSS v-
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Track
*SSVC
Descriptions
In the Linux kernel, the following vulnerability has been resolved:
platform/x86: intel_pmc_core: fix memleak on registration failure
In case device registration fails during module initialisation, the
platform device structure needs to be freed using platform_device_put()
to properly free all resources (e.g. the device name).
En el kernel de Linux, se resolvió la siguiente vulnerabilidad: plataforma/x86: intel_pmc_core: corrige memleak en falla de registro En caso de que el registro del dispositivo falle durante la inicialización del módulo, la estructura del dispositivo de la plataforma debe liberarse usando platform_device_put() para liberar adecuadamente todos los recursos ( por ejemplo, el nombre del dispositivo).
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Track
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2024-02-29 CVE Reserved
- 2024-03-04 CVE Published
- 2024-03-05 EPSS Updated
- 2024-12-19 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
CAPEC
References (4)
| URL | Tag | Source |
|---|---|---|
| https://git.kernel.org/stable/c/938835aa903ae19ad62805134f79bbcf20fc3bea | Vuln. Introduced |
| 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" | >= 5.9 < 5.10.89 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.9 < 5.10.89" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.9 < 5.15.12 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.9 < 5.15.12" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 5.9 < 5.16 Search vendor "Linux" for product "Linux Kernel" and version " >= 5.9 < 5.16" | en |
Affected
| ||||||