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

In the Linux kernel, the following vulnerability has been resolved: gpio: davinci: Validate the obtained number of IRQs. The value of pdata-gpiounbanked is retrieved from the Device Tree. If the Device Tree is corrupted due to any error, this value can be arbitrary. Without this value validation,...

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: clk: davinci: A NULL check was added in davincilpscclkregister. devmkasprintf returns NULL when memory allocation fails. Currently, davincilpscclkregister does not check for this case, resulting in a NULL pointer being...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: mfd: davincivoicecodec: Fixed a possible nullptrderef issue in davincivcprobe. This issue could lead to a nullptrderef if using ‘res’, provided that platformgetresource returns NULL. Therefore, use ‘res’ after devmioremapresource...

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

In the Linux kernel, the following vulnerability has been resolved: mmc: davinci: Do not perform the strip or remove function when the driver is built-in. Using exit for the remove function results in the remove callback being discarded when CONFIGMMCDAVINCI=y is enabled. When such a device becom...

CVE-2026-97502

A flaw was found in the Linux kernel's DaVinci MultiMediaCard MMC driver. When processing hardware interrupt events such as read timeouts or communication errors, the driver accesses a data pointer without verifying that an active transfer structure exists. A local user or abnormal device conditi...

AZL-103793 CVE-2026-97502 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: mmc: davinci: avoid NULL deref of host-data in IRQ handler mmcdavinciirq returns early only when both host-cmd and host-data are NULL: if host-cmd == NULL && host-data == NULL ... return IRQNONE; So we may legitimately reach the...

UBUNTU-CVE-2026-97502

In the Linux kernel, the following vulnerability has been resolved: mmc: davinci: avoid NULL deref of host-data in IRQ handler mmcdavinciirq returns early only when both host-cmd and host-data are NULL: if host-cmd == NULL && host-data == NULL ... return IRQNONE; So we may legitimately reach the...

CVE-2026-97502 mmc: davinci: avoid NULL deref of host->data in IRQ handler

In the Linux kernel, the following vulnerability has been resolved: mmc: davinci: avoid NULL deref of host-data in IRQ handler mmcdavinciirq returns early only when both host-cmd and host-data are NULL: if host-cmd == NULL && host-data == NULL ... return IRQNONE; So we may legitimately reach the...

CVE-2026-97502 mmc: davinci: avoid NULL deref of host->data in IRQ handler

In the Linux kernel, the following vulnerability has been resolved: mmc: davinci: avoid NULL deref of host-data in IRQ handler mmcdavinciirq returns early only when both host-cmd and host-data are NULL: if host-cmd == NULL && host-data == NULL ... return IRQNONE; So we may legitimately reach the...

CVE-2026-97502

The Linux kernel contains a vulnerability in the mmc_davinci_irq() function within the davinci host controller driver. The root cause is a NULL pointer dereference occurring when host->data is NULL, but specific status bits (such as TOUTRD , CRCWR , or CRCRD ) are set in qstatus. Specifically,...

Linux Distros Unpatched Vulnerability : CVE-2026-97502

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mmc: davinci: avoid NULL deref of host-data in IRQ handler mmcdavinciirq returns early only when both host-cmd and host-data are NULL: if host-cmd == NULL &&...

CVE-2026-97502: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: mmc: davinci: avoid NULL deref of host-data in IRQ handler mmcdavinciirq returns early only when both host-cmd and host-data are NULL: if host-cmd == NULL && host-data == NULL ... return IRQNONE; So we may legitimately reach the...

PT-2026-98121

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference exists in the mmc davinci irq function within the Linux kernel. The issue occurs because the function only returns early when both host-cmd and host-data are...

PT-2026-104928

In the Linux kernel, the following vulnerability has been resolved: mmc: davinci: avoid NULL deref of host-data in IRQ handler mmc davinci irq returns early only when both host-cmd and host-data are NULL: if host-cmd == NULL && host-data == NULL ... return IRQ NONE; So we may legitimately reach t...

CVE-2026-97502

In the Linux kernel, the following vulnerability has been resolved: mmc: davinci: avoid NULL deref of host-data in IRQ handler mmcdavinciirq returns early only when both host-cmd and host-data are NULL: if host-cmd == NULL && host-data == NULL ... return IRQNONE; So we may legitimately reach the...

SUSE CVE-2026-90410

In the Linux kernel, the following vulnerability has been resolved: spi: davinci: switch to managed controller allocation The controller is allocated with the non-managed spiallochost while the interrupt is registered with devmrequestthreadedirq. During removal, spibitbangstop only unregisters th...

Linux Distros Unpatched Vulnerability : CVE-2026-90410

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - spi: davinci: switch to managed controller allocation The controller is allocated with the non-managed spiallochost while the interrupt is registered with...

AZL-102788 CVE-2026-90410 affecting package kernel for versions less than 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: spi: davinci: switch to managed controller allocation The controller is allocated with the non-managed spiallochost while the interrupt is registered with devmrequestthreadedirq. During removal, spibitbangstop only unregisters th...

CVE-2026-90410

In the Linux kernel, the following vulnerability has been resolved: spi: davinci: switch to managed controller allocation The controller is allocated with the non-managed spiallochost while the interrupt is registered with devmrequestthreadedirq. During removal, spibitbangstop only unregisters th...

CVE-2026-90410

CVE-2026-90410 is a use-after-free vulnerability in the Linux kernel's davinci SPI driver . The root cause stems from a mismatch between the non-managed controller allocation (spi_alloc_host()) and the managed IRQ registration (devm_request_threaded_irq()). During device removal, the controller a...