CVE-2024-39492
mailbox: mtk-cmdq: Fix pm_runtime_get_sync() warning in mbox shutdown
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
In the Linux kernel, the following vulnerability has been resolved:
mailbox: mtk-cmdq: Fix pm_runtime_get_sync() warning in mbox shutdown
The return value of pm_runtime_get_sync() in cmdq_mbox_shutdown()
will return 1 when pm runtime state is active, and we don't want to
get the warning message in this case.
So we change the return value < 0 for WARN_ON().
En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: mailbox: mtk-cmdq: corrige la advertencia pm_runtime_get_sync() en el apagado de mbox. El valor de retorno de pm_runtime_get_sync() en cmdq_mbox_shutdown() devolverá 1 cuando el estado de tiempo de ejecución pm esté activo, y no queremos recibir el mensaje de advertencia en este caso. Entonces cambiamos el valor de retorno <0 para WARN_ON().
CVSS Scores
SSVC
- Decision:Track
Timeline
- 2024-06-25 CVE Reserved
- 2024-07-10 CVE Published
- 2024-07-10 EPSS Updated
- 2024-12-19 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-252: Unchecked Return Value
CAPEC
References (3)
| URL | Tag | Source |
|---|---|---|
| https://git.kernel.org/stable/c/8afe816b0c9944a11adb12628e3b700a08a55d52 | Vuln. Introduced |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://git.kernel.org/stable/c/2d42a37a4518478f075ccf848242b4a50e313a46 | 2024-06-12 | |
| https://git.kernel.org/stable/c/747a69a119c469121385543f21c2d08562968ccc | 2024-05-20 |
| 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" | >= 6.7 < 6.9.4 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.7 < 6.9.4" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 6.7 < 6.10 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.7 < 6.10" | en |
Affected
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