CVE-2021-47315
memory: fsl_ifc: fix leak of IO mapping on probe failure
Severity Score
"-"
*CVSS v-
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*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
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Track
*SSVC
Descriptions
In the Linux kernel, the following vulnerability has been resolved:
memory: fsl_ifc: fix leak of IO mapping on probe failure
On probe error the driver should unmap the IO memory. Smatch reports:
drivers/memory/fsl_ifc.c:298 fsl_ifc_ctrl_probe() warn: 'fsl_ifc_ctrl_dev->gregs' not released on lines: 298.
En el kernel de Linux, se resolvió la siguiente vulnerabilidad: memoria: fsl_ifc: corrige la fuga de asignación de IO en caso de fallo de la sonda. En caso de error de la sonda, el controlador debe desasignar la memoria de IO. Informes de coincidencias: drivers/memory/fsl_ifc.c:298 fsl_ifc_ctrl_probe() advertencia: 'fsl_ifc_ctrl_dev->gregs' no publicado en las líneas: 298.
*Credits:
N/A
CVSS Scores
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* Common Vulnerability Scoring System
SSVC
- Decision:Track
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Timeline
- 2024-05-21 CVE Reserved
- 2024-05-21 CVE Published
- 2024-05-22 EPSS Updated
- 2024-12-19 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
CAPEC
References (11)
URL | Tag | Source |
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https://git.kernel.org/stable/c/a20cbdeffce247a2b6fb83cd8d22433994068565 | Vuln. Introduced |
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URL | Date | SRC |
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Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
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Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.3 < 4.4.276 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.3 < 4.4.276" | en |
Affected
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Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.3 < 4.4.277 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.3 < 4.4.277" | en |
Affected
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Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.3 < 4.9.276 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.3 < 4.9.276" | en |
Affected
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Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.3 < 4.14.240 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.3 < 4.14.240" | en |
Affected
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Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.3 < 4.19.198 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.3 < 4.19.198" | en |
Affected
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Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.3 < 5.4.134 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.3 < 5.4.134" | en |
Affected
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Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.3 < 5.10.52 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.3 < 5.10.52" | en |
Affected
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Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.3 < 5.12.19 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.3 < 5.12.19" | en |
Affected
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Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.3 < 5.13.4 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.3 < 5.13.4" | en |
Affected
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Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.3 < 5.14 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.3 < 5.14" | en |
Affected
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