CVE-2021-47161
spi: spi-fsl-dspi: Fix a resource leak in an error handling path
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
In the Linux kernel, the following vulnerability has been resolved: spi: spi-fsl-dspi: Fix a resource leak in an error handling path 'dspi_request_dma()' should be undone by a 'dspi_release_dma()' call in the
error handling path of the probe function, as already done in the remove
function
En el kernel de Linux, se resolvió la siguiente vulnerabilidad: spi: spi-fsl-dspi: reparar una fuga de recursos en una ruta de manejo de errores 'dspi_request_dma()' debe deshacerse mediante una llamada 'dspi_release_dma()' en la ruta de manejo de errores de la función de sonda, como ya se hizo en la función de eliminación
In the Linux kernel, the following vulnerability has been resolved: spi: spi-fsl-dspi: Fix a resource leak in an error handling path 'dspi_request_dma()' should be undone by a 'dspi_release_dma()' call in the error handling path of the probe function, as already done in the remove function
The SUSE Linux Enterprise 15 SP3 LTSS kernel was updated to receive various security bug fixes.
CVSS Scores
SSVC
- Decision:Track
Timeline
- 2024-03-25 CVE Reserved
- 2024-03-25 CVE Published
- 2025-05-03 EPSS Updated
- 2025-05-04 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-209: Generation of Error Message Containing Sensitive Information
CAPEC
References (7)
| URL | Tag | Source |
|---|---|---|
| https://git.kernel.org/stable/c/90ba37033cb94207e97c4ced9be575770438213b | 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" | >= 4.10 < 4.14.241 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.10 < 4.14.241" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 4.10 < 4.19.199 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.10 < 4.19.199" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 4.10 < 5.4.124 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.10 < 5.4.124" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 4.10 < 5.10.42 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.10 < 5.10.42" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 4.10 < 5.12.9 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.10 < 5.12.9" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 4.10 < 5.13 Search vendor "Linux" for product "Linux Kernel" and version " >= 4.10 < 5.13" | en |
Affected
| ||||||