CVE-2026-53340
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
01/07/2026
Last modified:
23/07/2026
Description
In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
i2c: imx: fix clock and pinctrl state inconsistency in runtime PM<br />
<br />
In i2c_imx_runtime_suspend(), the clock is disabled before switching<br />
the pinctrl state to sleep. If pinctrl_pm_select_sleep_state() fails,<br />
the runtime suspend is aborted but the clock remains disabled, causing<br />
a system crash when the hardware is subsequently accessed.<br />
<br />
Fix this by switching the pinctrl state before disabling the clock so<br />
that a pinctrl failure leaves the clock enabled and the hardware<br />
accessible.<br />
<br />
In i2c_imx_runtime_resume(), restore the pinctrl state back to sleep<br />
if clk_enable() fails to keep the consistent.
Impact
Base Score 3.x
5.50
Severity 3.x
MEDIUM
Vulnerable products and versions
| CPE | From | Up to |
|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 6.14 (including) | 6.18.36 (excluding) |
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 6.19 (including) | 7.0.13 (excluding) |
| cpe:2.3:o:linux:linux_kernel:7.1:rc1:*:*:*:*:*:* | ||
| cpe:2.3:o:linux:linux_kernel:7.1:rc2:*:*:*:*:*:* | ||
| cpe:2.3:o:linux:linux_kernel:7.1:rc3:*:*:*:*:*:* | ||
| cpe:2.3:o:linux:linux_kernel:7.1:rc4:*:*:*:*:*:* | ||
| cpe:2.3:o:linux:linux_kernel:7.1:rc5:*:*:*:*:*:* | ||
| cpe:2.3:o:linux:linux_kernel:7.1:rc6:*:*:*:*:*:* | ||
| cpe:2.3:o:linux:linux_kernel:7.1:rc7:*:*:*:*:*:* |
To consult the complete list of CPE names with products and versions, see this page