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CVE
PUBLISHED

CVE-2024-39492

mailbox: mtk-cmdq: Fix pm_runtime_get_sync() warning in mbox shutdown

AssignerLinux
Reserved2024-06-25
Published2024-07-10
Updated2024-07-15

Description

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().

Product status

Default status
unaffected

8afe816b0c99 before 2d42a37a4518
affected

8afe816b0c99 before 747a69a119c4
affected

Default status
affected

6.7
affected

Any version before 6.7
unaffected

6.9.4
unaffected

6.10
unaffected

References

https://git.kernel.org/stable/c/2d42a37a4518478f075ccf848242b4a50e313a46

https://git.kernel.org/stable/c/747a69a119c469121385543f21c2d08562968ccc

cve.org CVE-2024-39492

nvd.nist.gov CVE-2024-39492

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