EUVD-2026-34119

In the Linux kernel, the following vulnerability has been resolved: clocksource/drivers/timer-sp804: Fix an Oops when readcurrenttimer is called on ARM32 platforms where the SP804 is not registered as the schedclock. On SP804, the delay timer shares the same clkevt instance with schedclock. On so...

CVE-2026-46257

In the Linux kernel, the following vulnerability has been resolved: clocksource/drivers/timer-sp804: Fix an Oops when readcurrenttimer is called on ARM32 platforms where the SP804 is not registered as the schedclock. On SP804, the delay timer shares the same clkevt instance with schedclock. On so...

CVE-2026-46257

CVE-2026-46257 concerns the Linux kernel SP804 timer driver on ARM32. The issue occurs when the delay timer shares the same clkevt instance with sched_clock; if sp804_clocksource_and_sched_clock_init runs with use_sched_clock != 1, sched_clkevt may be uninitialized, and read_current_timer() ends ...

CVE-2026-46255 dmaengine: fsl-edma: don't explicitly disable clocks in .remove()

In the Linux kernel, the following vulnerability has been resolved: dmaengine: fsl-edma: don't explicitly disable clocks in .remove The clocks in fsledmaengine::muxclk are allocated and enabled with devmclkgetenabled, which automatically cleans these resources up, but these clocks are also manual...

CVE-2026-46255

Summary: CVE-2026-46255 affects the Linux kernel fsl-edma driver (dmaengine). The issue arises because clocks allocated/enabled with devm_clk_get_enabled() are automatically cleaned up, but fsl_edma_remove() explicitly disables them via fsl_disable_clocks(), causing warnings during driver removal...

EUVD-2026-34117

In the Linux kernel, the following vulnerability has been resolved: dmaengine: fsl-edma: don't explicitly disable clocks in .remove The clocks in fsledmaengine::muxclk are allocated and enabled with devmclkgetenabled, which automatically cleans these resources up, but these clocks are also manual...

CVE-2026-46255

In the Linux kernel, the following vulnerability has been resolved: dmaengine: fsl-edma: don't explicitly disable clocks in .remove The clocks in fsledmaengine::muxclk are allocated and enabled with devmclkgetenabled, which automatically cleans these resources up, but these clocks are also manual...

CVE-2026-46247 clk: qcom: gfx3d: add parent to parent request map

In the Linux kernel, the following vulnerability has been resolved: clk: qcom: gfx3d: add parent to parent request map After commit d228ece36345 "clk: divider: remove roundrate in favor of determinerate" determining GFX3D clock rate crashes, because the passed parent map doesn't provide the...

CVE-2026-46247

In the Linux kernel, the following vulnerability has been resolved: clk: qcom: gfx3d: add parent to parent request map After commit d228ece36345 "clk: divider: remove roundrate in favor of determinerate" determining GFX3D clock rate crashes, because the passed parent map doesn't provide the...

EUVD-2026-34109

In the Linux kernel, the following vulnerability has been resolved: clk: qcom: gfx3d: add parent to parent request map After commit d228ece36345 "clk: divider: remove roundrate in favor of determinerate" determining GFX3D clock rate crashes, because the passed parent map doesn't provide the...

CVE-2026-46247

Summary: CVE-2026-46247 affects the Linux kernel gfx3d clock driver. The root cause was an incorrect parent map during GFX3D clock rate determination, which prevented the best_parent_hw from being provided, leading to a crash. The fix adds the missing field in the parent request mapping (in addit...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the clk qcom gfx3d module. When determining the GFX3D clock rate, the parent mapping does not...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the fsl-edma driver disabling clocks that were previously automatically managed by devmclkget. Th...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the timer-sp804 clock source driver sharing the same clkevt instance when it is not registered as...

PT-2026-46020

In the Linux kernel, the following vulnerability has been resolved: clocksource/drivers/timer-sp804: Fix an Oops when read current timer is called on ARM32 platforms where the SP804 is not registered as the sched clock. On SP804, the delay timer shares the same clkevt instance with sched clock. O...

PT-2026-46018

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the dmaengine fsl-edma component where clocks in fsl edma engine::muxclk are allocated and enabled using devm clk get enabled. This function automatically manages...

PT-2026-46010

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A crash occurs when determining the GFX3D clock rate. This is caused by the passed parent map failing to provide the expected best parent hw clock after the removal of round rate in favo...

Linux Distros Unpatched Vulnerability : CVE-2026-45909

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: clk: mediatek: Drop initconst from gates Since commit 8ceff24a754a clk: mediatek: clk-gate:...

UBUNTU-CVE-2026-46192

In the Linux kernel, the following vulnerability has been resolved: spi: microchip-core-qspi: don't attempt to transmit during emulated read-only dual/quad operations The core will deal with reads by creating clock cycles itself, there's no need to generate clock cycles by transmitting garbage da...

EUVD-2026-32819

In the Linux kernel, the following vulnerability has been resolved: spi: microchip-core-qspi: don't attempt to transmit during emulated read-only dual/quad operations The core will deal with reads by creating clock cycles itself, there's no need to generate clock cycles by transmitting garbage da...