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: Check the return value of platformgetresource. platformgetresource returns NULL in case of failure. Therefore, check its return value and propagate the error to prevent NULL pointer dereferencing...

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: Fixed the issue where the SoC may hang during 16-byte unaligned reads. There is an errata regarding the chip ls1028a: The SoC may hang during 16-byte unaligned read transactions initiated by QDMA. Unaligned...

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 a use-after-free issue in fslmcbusremove. In fslmcbusRemove, mc-rootmcbusdev-mcio was passed to fsldestroymcio. However, mc-rootmcbusdev was already freed in fslmcDeviceRemove. As a result, referencing...

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...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-053415)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-053415 advisory. In the Linux kernel, the following vulnerability has been resolved: ASoC: fsl-asoc-card: set priv-pdev before using it priv-pdev pointer was set after being used in...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-053314)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-053314 advisory. In the Linux kernel, the following vulnerability has been resolved: soc: fsl: qbman: Always disable interrupts when taking cgrlock smpcallfunctionsingle disables IRQ...

PT-2026-82926

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A preempt count underflow exists in the fsl emb pmu del function. The function calls put cpu varcpu hw events at the 'out:' label regardless of whether the matching get cpu var was calle...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: bus: fsl-mc: Do not assume that child devices are all fsl-mc devices Changes in VFIO caused a pseudo-device to be created as a child of fsl-mc devices, resulting in a crash when attempting to bind a fsl-mc device to VFIO. This...

The vulnerability in the driver/dma/fsl-edma-main.c component of the Linux operating system allows a hacker to cause a service failure.

The vulnerability in the drivers/dma/fsl-edma-main.c component of the Linux operating system is related to the unlocking of a resource that was not locked in the first place. Exploiting this vulnerability can allow an attacker to cause a service failure...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100493)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100493 advisory. In the Linux kernel, the following vulnerability has been resolved: spi: fsl-lpspi: terminate the RX channel on TX prepare failure path When dmaengineprepslavesg fai...

PT-2026-72729

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ASOC fsl audmix component where the functions fsl audmix put mix clk src and fsl audmix put out src convert user-provided enum items using snd soc enum item to val...

The vulnerability of the drivers/bus/fsl-mc/fsl-mc-bus.c component in the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the drivers/bus/fsl-mc/fsl-mc-bus.c component in the Linux operating system is related to the use of memory after it has been freed. Exploiting this vulnerability can allow an attacker to cause a service failure...

CVE-2026-64303

A flaw was found in the Linux kernel's fsl-lpspi driver. This vulnerability occurs when the transmit TX Direct Memory Access DMA channel fails to prepare, but the receive RX DMA channel continues to operate. This can lead to memory corruption or a use-after-free condition, potentially allowing an...

spi: fsl-lpspi: terminate the RX channel on TX prepare failure path

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SUSE CVE-2026-64303

In the Linux kernel, the following vulnerability has been resolved: spi: fsl-lpspi: terminate the RX channel on TX prepare failure path When dmaengineprepslavesg fails for the TX channel, the error path terminates the TX DMA channel but leaves the RX channel running. Since the RX channel was...

AZL-93644 CVE-2026-64303 affecting package kernel for versions less than 6.6.145.2-1

In the Linux kernel, the following vulnerability has been resolved: spi: fsl-lpspi: terminate the RX channel on TX prepare failure path When dmaengineprepslavesg fails for the TX channel, the error path terminates the TX DMA channel but leaves the RX channel running. Since the RX channel was...

CVE-2026-64303

In the Linux kernel, the following vulnerability has been resolved: spi: fsl-lpspi: terminate the RX channel on TX prepare failure path When dmaengineprepslavesg fails for the TX channel, the error path terminates the TX DMA channel but leaves the RX channel running. Since the RX channel was...

CVE-2026-64303

In the Linux kernel, the following vulnerability has been resolved: spi: fsl-lpspi: terminate the RX channel on TX prepare failure path When dmaengineprepslavesg fails for the TX channel, the error path terminates the TX DMA channel but leaves the RX channel running. Since the RX channel was...

CVE-2026-64303 spi: fsl-lpspi: terminate the RX channel on TX prepare failure path

In the Linux kernel, the following vulnerability has been resolved: spi: fsl-lpspi: terminate the RX channel on TX prepare failure path When dmaengineprepslavesg fails for the TX channel, the error path terminates the TX DMA channel but leaves the RX channel running. Since the RX channel was...

CVE-2026-64303 spi: fsl-lpspi: terminate the RX channel on TX prepare failure path

In the Linux kernel, the following vulnerability has been resolved: spi: fsl-lpspi: terminate the RX channel on TX prepare failure path When dmaengineprepslavesg fails for the TX channel, the error path terminates the TX DMA channel but leaves the RX channel running. Since the RX channel was...