CVE-2021-47437
iio: adis16475: fix deadlock on frequency set
Severity Score
Exploit Likelihood
Affected Versions
2Public Exploits
0Exploited in Wild
-Decision
Descriptions
In the Linux kernel, the following vulnerability has been resolved: iio: adis16475: fix deadlock on frequency set With commit 39c024b51b560
("iio: adis16475: improve sync scale mode handling"), two deadlocks were
introduced: 1) The call to 'adis_write_reg_16()' was not changed to it's unlocked version. 2) The lock was not being released on the success path of the function. This change fixes both these issues.
En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: iio: adis16475: corrige el punto muerto en el conjunto de frecuencias Con el commit 39c024b51b560 ("iio: adis16475: mejora el manejo del modo de escala de sincronización"), se introdujeron dos puntos muertos: 1) La llamada a 'adis_write_reg_16 ()' no se cambió a su versión desbloqueada. 2) El bloqueo no se estaba liberando en la ruta exitosa de la función. Este cambio soluciona ambos problemas.
In the Linux kernel, the following vulnerability has been resolved: iio: adis16475: fix deadlock on frequency set With commit 39c024b51b560 ("iio: adis16475: improve sync scale mode handling"), two deadlocks were introduced: 1) The call to 'adis_write_reg_16()' was not changed to it's unlocked version. 2) The lock was not being released on the success path of the function. This change fixes both these issues.
CVSS Scores
SSVC
- Decision:Track
Timeline
- 2024-05-21 CVE Reserved
- 2024-05-22 CVE Published
- 2024-12-19 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
CAPEC
References (3)
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