DEBIAN-CVE-2026-89994

In the Linux kernel, the following vulnerability has been resolved: dmaengine: fsl-edma: tracing: no ptr dereference during log output The fsl edma events store a pointer to a struct fsledmaengine in the ringbuffer and dereference it when a log entry is printed. At this time, the pointer may no...

CVE-2026-89994

In the Linux kernel, the following vulnerability has been resolved: dmaengine: fsl-edma: tracing: no ptr dereference during log output The fsl edma events store a pointer to a struct fsledmaengine in the ringbuffer and dereference it when a log entry is printed. At this time, the pointer may no...

CVE-2026-89994

CVE-2026-89994 affects the Linux kernel 's fsl-edma DMA engine driver . The fsl-edma trace events store a pointer to struct fsl_edma_engine in the ringbuffer and dereference it during log output, at which point the pointer may already be invalid (use-after-free) . A local user with tracing access...

CVE-2026-89994 dmaengine: fsl-edma: tracing: no ptr dereference during log output

In the Linux kernel, the following vulnerability has been resolved: dmaengine: fsl-edma: tracing: no ptr dereference during log output The fsl edma events store a pointer to a struct fsledmaengine in the ringbuffer and dereference it when a log entry is printed. At this time, the pointer may no...

EUVD-2026-80602

In the Linux kernel, the following vulnerability has been resolved: dmaengine: fsl-edma: tracing: no ptr dereference during log output The fsl edma events store a pointer to a struct fsledmaengine in the ringbuffer and dereference it when a log entry is printed. At this time, the pointer may no...

CVE-2026-89994 dmaengine: fsl-edma: tracing: no ptr dereference during log output

In the Linux kernel, the following vulnerability has been resolved: dmaengine: fsl-edma: tracing: no ptr dereference during log output The fsl edma events store a pointer to a struct fsledmaengine in the ringbuffer and dereference it when a log entry is printed. At this time, the pointer may no...

Linux Distros Unpatched Vulnerability : CVE-2026-89994

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - dmaengine: fsl-edma: tracing: no ptr dereference during log output The fsl edma events store a pointer to a struct fsledmaengine in the ringbuffer and dereferen...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: soc: fsl: qbman: Always disable interrupts when taking cgrlock. smpcallfunctionsingle disables IRQs when executing the callback. To prevent deadlocks, IRQs must be disabled when taking cgrlock elsewhere. This is already done b...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: fslupm: A bug in the funexecop function was fixed; a “off-by-one” test was corrected. The “op-cs” values are copied into “fun-mchipnumber”, which is used to access the “mchipoffsets” and “rnbgpio” arrays. These arra...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: spi: spi-fsl-lpspi: fixed the teardown order issue UAF There is an issue with the teardown order in the driver. The SPI controller is registered using devmspiregistercontroller, which delays the unregistration of the SPI...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: dmaengine: fsl-qdma: initializing interrupts after register initialization The interrupts of qDMA are initialized after the registers are configured, so that interrupts that might have been pending from the primary kernel do not...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: tty: serial: fsllpuart: disable dma rx/tx use flags in lpuartdmashutdown lpuartdmashutdown tears down the lpuart DMA mechanism, but lpuartFlushBuffer can still occur. This attempt to access DMA APIs occurs if the lpuartDMATXuse...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: vfio/fsl-mc: Blocking calls to interrupt handlers without triggering them The eventfdctx trigger pointer of the vfiofslmcirq object is initially NULL, and it may become NULL if the user sets the trigger parameter of eventfd to -1...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: bus: fsl-mc: fix double-free on mcdev The committed code attempted to simplify the process of deallocations, but this led to a double-free on the mcdev variable. If the MC device is a DPRC, a new mcbus is allocated, and the mcdev...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: ASoC: fsl: Fixed a reference count leak in imxsgtl5000probe. The function offindi2cdevicebynode takes a reference; in error-prone paths, we should call putdevice to release that reference, thereby avoiding a reference...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ASoC: fslmqs – ofnodeput has been moved to the correct location. ofnodeput should have been executed immediately after mqspriv-regmap = sysconnodetoregmapgprnp;. Otherwise, it causes a reference leak during the successful executi...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-053248)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-053248 advisory. In the Linux kernel, the following vulnerability has been resolved: bus: fsl-mc-bus: fix KASAN use-after-free in fslmcbusremove In fslmcbusremove, mc-rootmcbusdev-mc...

PT-2026-82926

In the Linux kernel, the following vulnerability has been resolved: powerpc/perf: fix preempt count underflow in fsl emb pmu del fsl emb pmu del unconditionally calls put cpu varcpu hw events at the 'out:' label, but only calls the matching get cpu var after the 'i hw.idx is negative the function...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: soc: fsl: qbman: Use raw spinlock for cgrlock The smpcallfunction always runs its callback in a hard IRQ context, even when PREEMPTRT is enabled, where spinlocks may be in a sleeping state. Therefore, we need to use a raw spinloc...

Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: bus: fsl-mc-bus: Fixed the KASAN use-after-free in fslmcbusremove. In fslmcbusRemove, mc-rootmcbusdev-mcio is passed to fsldestroymcio. However, mc-rootmcbusdev has already been freed in fslmcDeviceRemove. Therefore, referencing...