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CVE-2026-53340

Description
In the Linux kernel, the following vulnerability has been resolved: i2c: imx: fix clock and pinctrl state inconsistency in runtime PM In i2c_imx_runtime_suspend(), the clock is disabled before switching the pinctrl state to sleep. If pinctrl_pm_select_sleep_state() fails, the runtime suspend is aborted but the clock remains disabled, causing a system crash when the hardware is subsequently accessed. Fix this by switching the pinctrl state before disabling the clock so that a pinctrl failure leaves the clock enabled and the hardware accessible. In i2c_imx_runtime_resume(), restore the pinctrl state back to sleep if clk_enable() fails to keep the consistent.

Metadata

CVE ID
CVE-2026-53340
State
PUBLISHED
Assigner
Linux
Reserved
2026-06-09 07:44 UTC
Published
2026-07-01 13:32 UTC
Last updated
2026-07-01 13:32 UTC
Vendor / Product
Linux / Linux
Sources
cve.org  ·  NVD

Severity & Metrics

No CVSS data available.

Affected products (2)
VendorProductPlatformVersions
Linux Linux 576eba03c99435380d155e5f71d5d7603b9178f6 < 9fa82cf393bafc7bd7ca15c1d5cbd5b57ab9de1d, 576eba03c99435380d155e5f71d5d7603b9178f6 < c8f5269c1bf505847bc7dbb92054594790114de6, 576eba03c99435380d155e5f71d5d7603b9178f6 < 8783fb8031799f1230997c16df8c8dce9fcd1841
Linux Linux 6.14, 0 < 6.14, 6.18.36 ≤ 6.18.*, 7.0.13 ≤ 7.0.* …
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