EUVD-2026-45858

In the Linux kernel, the following vulnerability has been resolved: tracing: Do not call map-ops-eltfree if eltalloc fails In paths where tracingmapeltalloc failed to allocate objects, the map-ops-eltalloc call was never successful. In this case, map-ops-eltfree should not be called...

CVE-2026-64173

Summary: CVE-2026-64173 is a Linux kernel tracing issue that was resolved. The root cause was calling map->ops->elt_free() when elt_alloc() had failed during tracing_map_elt_alloc(). In affected code paths, elt_alloc() did not succeed, yet elt_free() was still invoked. Impact/Context: The v...

CVE-2026-64173 tracing: Do not call map->ops->elt_free() if elt_alloc() fails

In the Linux kernel, the following vulnerability has been resolved: tracing: Do not call map-ops-eltfree if eltalloc fails In paths where tracingmapeltalloc failed to allocate objects, the map-ops-eltalloc call was never successful. In this case, map-ops-eltfree should not be called...

CVE-2026-64173

In the Linux kernel, the following vulnerability has been resolved: tracing: Do not call map-ops-eltfree if eltalloc fails In paths where tracingmapeltalloc failed to allocate objects, the map-ops-eltalloc call was never successful. In this case, map-ops-eltfree should not be called...

CVE-2026-64173 tracing: Do not call map->ops->elt_free() if elt_alloc() fails

In the Linux kernel, the following vulnerability has been resolved: tracing: Do not call map-ops-eltfree if eltalloc fails In paths where tracingmapeltalloc failed to allocate objects, the map-ops-eltalloc call was never successful. In this case, map-ops-eltfree should not be called...

CVE-2026-64171

In the Linux kernel, the following vulnerability has been resolved: i2c: tegra: fix pmruntime leak on mutexlock failure If tegrai2cmutexlock fails, the function returns without calling pmruntimeput, leaking the runtime PM reference acquired by the preceding pmruntimegetsync. This prevents the...

CVE-2026-64171

The CVE-2026-64171 entry concerns the Linux kernel i2c/tegra path where tegra_i2c_mutex_lock() may return early, leaking a previously acquired runtime PM reference because pm_runtime_put() is not called on lock failure. This prevents the device from entering runtime suspend. A fix was added to ca...

CVE-2026-64171 i2c: tegra: fix pm_runtime leak on mutex_lock failure

In the Linux kernel, the following vulnerability has been resolved: i2c: tegra: fix pmruntime leak on mutexlock failure If tegrai2cmutexlock fails, the function returns without calling pmruntimeput, leaking the runtime PM reference acquired by the preceding pmruntimegetsync. This prevents the...

CVE-2026-64170 spi: qup: fix error pointer deref after DMA setup failure

In the Linux kernel, the following vulnerability has been resolved: spi: qup: fix error pointer deref after DMA setup failure The driver falls back to PIO mode if DMA setup fails during probe. Make sure to the clear the DMA channel pointers on setup failure to avoid dereferencing an error pointer...

CVE-2026-64169 spi: ep93xx: fix error pointer deref after DMA setup failure

In the Linux kernel, the following vulnerability has been resolved: spi: ep93xx: fix error pointer deref after DMA setup failure The driver falls back to PIO mode if DMA setup fails during probe. Make sure to the clear the DMA channel pointers on setup failure to avoid dereferencing an error...

CVE-2026-64170

Technical details (affected component, root cause, impact, patches) are not publicly provided in the supplied documents. Monitor for updates.

CVE-2026-64170

In the Linux kernel, the following vulnerability has been resolved: spi: qup: fix error pointer deref after DMA setup failure The driver falls back to PIO mode if DMA setup fails during probe. Make sure to the clear the DMA channel pointers on setup failure to avoid dereferencing an error pointer...

CVE-2026-64169

In the Linux kernel, the following vulnerability has been resolved: spi: ep93xx: fix error pointer deref after DMA setup failure The driver falls back to PIO mode if DMA setup fails during probe. Make sure to the clear the DMA channel pointers on setup failure to avoid dereferencing an error...

EUVD-2026-45854

In the Linux kernel, the following vulnerability has been resolved: spi: ep93xx: fix error pointer deref after DMA setup failure The driver falls back to PIO mode if DMA setup fails during probe. Make sure to the clear the DMA channel pointers on setup failure to avoid dereferencing an error...

CVE-2026-64170 spi: qup: fix error pointer deref after DMA setup failure

In the Linux kernel, the following vulnerability has been resolved: spi: qup: fix error pointer deref after DMA setup failure The driver falls back to PIO mode if DMA setup fails during probe. Make sure to the clear the DMA channel pointers on setup failure to avoid dereferencing an error pointer...

CVE-2026-64169

In the Linux kernel, the following vulnerability has been resolved: spi: ep93xx: fix error pointer deref after DMA setup failure The driver falls back to PIO mode if DMA setup fails during probe. Make sure to the clear the DMA channel pointers on setup failure to avoid dereferencing an error...

EUVD-2026-45855

In the Linux kernel, the following vulnerability has been resolved: spi: qup: fix error pointer deref after DMA setup failure The driver falls back to PIO mode if DMA setup fails during probe. Make sure to the clear the DMA channel pointers on setup failure to avoid dereferencing an error pointer...

CVE-2026-64169 spi: ep93xx: fix error pointer deref after DMA setup failure

In the Linux kernel, the following vulnerability has been resolved: spi: ep93xx: fix error pointer deref after DMA setup failure The driver falls back to PIO mode if DMA setup fails during probe. Make sure to the clear the DMA channel pointers on setup failure to avoid dereferencing an error...

CVE-2026-64168

In the Linux kernel, the following vulnerability has been resolved: spi: sprd: fix error pointer deref after DMA setup failure The driver falls back to PIO mode if DMA setup fails during probe. Make sure to check the dma.enabled flag before trying to release the DMA channels also on late probe...

CVE-2026-64168

The CVE-2026-64168 entry describes a Linux kernel SPI driver issue (spi: sprd) where a DMA setup failure could lead to a dereferenced error pointer or double-release of DMA channels. The fix makes the driver fall back to PIO on DMA setup failure and adds a check of the dma.enabled flag before rel...