Spoofing

In the Linux kernel, the following vulnerability has been resolved: spi: fsl-lpspi: Fix PM reference leak in lpspipreparexferhardware pmruntimegetsync will increment pm usage counter even it failed. Forgetting to putting operation will result in reference leak here. Fix it by replacing it with...

Spoofing

In the Linux kernel, the following vulnerability has been resolved: i2c: imx: fix reference leak when pmruntimegetsync fails In i2cimxxfer and i2cimxremove, the pm reference count is not expected to be incremented on return. However, pmruntimegetsync will increment pm reference count even failed...

Spoofing

In the Linux kernel, the following vulnerability has been resolved: i2c: cadence: fix reference leak when pmruntimegetsync fails The PM reference count is not expected to be incremented on return in functions cdnsi2cmasterxfer and cdnsregslave. However, pmruntimegetsync will increment pm usage...

CVE-2020-36779

In the Linux kernel, the following vulnerability has been resolved: i2c: stm32f7: fix reference leak when pmruntimegetsync fails The PM reference count is not expected to be incremented on return in these stm32f7i2cxx serious functions. However, pmruntimegetsync will increment the PM reference...

CVE-2020-36780

In the Linux kernel, the following vulnerability has been resolved: i2c: sprd: fix reference leak when pmruntimegetsync fails The PM reference count is not expected to be incremented on return in sprdi2cmasterxfer and sprdi2cremove. However, pmruntimegetsync will increment the PM reference count...

CVE-2020-36784

In the Linux kernel, the following vulnerability has been resolved: i2c: cadence: fix reference leak when pmruntimegetsync fails The PM reference count is not expected to be incremented on return in functions cdnsi2cmasterxfer and cdnsregslave. However, pmruntimegetsync will increment pm usage...

UBUNTU-CVE-2020-36784

In the Linux kernel, the following vulnerability has been resolved: i2c: cadence: fix reference leak when pmruntimegetsync fails The PM reference count is not expected to be incremented on return in functions cdnsi2cmasterxfer and cdnsregslave. However, pmruntimegetsync will increment pm usage...

UBUNTU-CVE-2020-36779

In the Linux kernel, the following vulnerability has been resolved: i2c: stm32f7: fix reference leak when pmruntimegetsync fails The PM reference count is not expected to be incremented on return in these stm32f7i2cxx serious functions. However, pmruntimegetsync will increment the PM reference...

UBUNTU-CVE-2020-36781

In the Linux kernel, the following vulnerability has been resolved: i2c: imx: fix reference leak when pmruntimegetsync fails In i2cimxxfer and i2cimxremove, the pm reference count is not expected to be incremented on return. However, pmruntimegetsync will increment pm reference count even failed...

UBUNTU-CVE-2021-47051

In the Linux kernel, the following vulnerability has been resolved: spi: fsl-lpspi: Fix PM reference leak in lpspipreparexferhardware pmruntimegetsync will increment pm usage counter even it failed. Forgetting to putting operation will result in reference leak here. Fix it by replacing it with...

CVE-2021-47051 spi: fsl-lpspi: Fix PM reference leak in lpspi_prepare_xfer_hardware()

In the Linux kernel, the following vulnerability has been resolved: spi: fsl-lpspi: Fix PM reference leak in lpspipreparexferhardware pmruntimegetsync will increment pm usage counter even it failed. Forgetting to putting operation will result in reference leak here. Fix it by replacing it with...

CVE-2021-47051 spi: fsl-lpspi: Fix PM reference leak in lpspi_prepare_xfer_hardware()

In the Linux kernel, the following vulnerability has been resolved: spi: fsl-lpspi: Fix PM reference leak in lpspipreparexferhardware pmruntimegetsync will increment pm usage counter even it failed. Forgetting to putting operation will result in reference leak here. Fix it by replacing it with...

CVE-2021-47051

CVE-2021-47051 affects the Linux kernel SPI driver for the Freescale/NXP fsl-lpspi. The issue is a PM (power management) reference leak in lpspi_prepare_xfer_hardware(): pm_runtime_get_sync increments the PM usage counter even when the operation fails, leading to an unbalanced reference. The fix ...

CVE-2020-36784

In the Linux kernel, the following vulnerability has been resolved: i2c: cadence: fix reference leak when pmruntimegetsync fails The PM reference count is not expected to be incremented on return in functions cdnsi2cmasterxfer and cdnsregslave. However, pmruntimegetsync will increment pm usage...

CVE-2020-36784 i2c: cadence: fix reference leak when pm_runtime_get_sync fails

In the Linux kernel, the following vulnerability has been resolved: i2c: cadence: fix reference leak when pmruntimegetsync fails The PM reference count is not expected to be incremented on return in functions cdnsi2cmasterxfer and cdnsregslave. However, pmruntimegetsync will increment pm usage...

CVE-2020-36784 i2c: cadence: fix reference leak when pm_runtime_get_sync fails

In the Linux kernel, the following vulnerability has been resolved: i2c: cadence: fix reference leak when pmruntimegetsync fails The PM reference count is not expected to be incremented on return in functions cdnsi2cmasterxfer and cdnsregslave. However, pmruntimegetsync will increment pm usage...

CVE-2020-36783

In the Linux kernel, the following vulnerability has been resolved: i2c: img-scb: fix reference leak when pmruntimegetsync fails The PM reference count is not expected to be incremented on return in functions imgi2cxfer and imgi2cinit. However, pmruntimegetsync will increment the PM reference cou...

CVE-2020-36783 i2c: img-scb: fix reference leak when pm_runtime_get_sync fails

In the Linux kernel, the following vulnerability has been resolved: i2c: img-scb: fix reference leak when pmruntimegetsync fails The PM reference count is not expected to be incremented on return in functions imgi2cxfer and imgi2cinit. However, pmruntimegetsync will increment the PM reference cou...

CVE-2020-36782 i2c: imx-lpi2c: fix reference leak when pm_runtime_get_sync fails

In the Linux kernel, the following vulnerability has been resolved: i2c: imx-lpi2c: fix reference leak when pmruntimegetsync fails The PM reference count is not expected to be incremented on return in lpi2cimxmasterenable. However, pmruntimegetsync will increment the PM reference count even faile...

CVE-2020-36783

CVE-2020-36783 is a Linux kernel I2C (img-scb) reference-count leak issue: pm_runtime_get_sync increments the PM reference count even on failure in img_i2c_xfer and img_i2c_init, leading to leaks. The fix replaces that return path with pm_runtime_resume_and_get to keep the usage counter balanced....