CVE-2024-39492

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

High · published July 10, 2024

CVSS v3.1
7.0
EPSS
0%
Percentile
8.3
In the wild
Unconfirmed
What it is

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().

The record
Technical detail
CVSS v3.1
7.0 · HIGH
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00191 · 8.3th percentile
Published
2024-07-10T07:14Z
EPSS history
Timeline
  • 10 JUL 07:14Z
    mailbox: mtk-cmdq: Fix pm_runtime_get_sync() warning in mbox shutdown
    cvelistv5