PT-2026-117066

In the Linux kernel, the following vulnerability has been resolved: rtc: spear: initialize IRQ state before requesting alarm IRQ devm request irq enables the interrupt before it returns, so the handler may run while probe is still initializing the device. Initialize the MMIO address and spinlock...

PT-2026-116715

In the Linux kernel, the following vulnerability has been resolved: net: airoha: npu: cancel wdt work after releasing the WDT IRQ airoha npu remove calls cancel work sync on each core's wdt work, but the watchdog IRQ that queues it is requested with devm request irq and is freed only after .remov...

PT-2026-116887

In the Linux kernel, the following vulnerability has been resolved: iio: buffer: Ensure bounce buffer used for unaligned case is zeroed. iio push to buffers with ts unaligned leaks uninitialized heap memory to userspace if the data passed in is not a multiple of 8 bytes and the timestamp is...

PT-2026-117044

In the Linux kernel, the following vulnerability has been resolved: rtc: mpfs: fix unchecked devm clk get error pointer in probe devm clk get&pdev-dev, "rtcref"'s return value was passed straight into clk get rate without checking it for an error first, unlike the "rtc" clock a few lines above...

Linux Kernel Security Vulnerabilities

The Linux kernel version 4.9 contains a security vulnerability. This vulnerability arises from binding the IRQ requests managed by the devres group and devm to the embedded struct device within each copied port altredacdevicedev, rather than to the actual parent device device-edac-dev. As a resul...

SUSE CVE-2023-53579

In the Linux kernel, the following vulnerability has been resolved: gpio: mvebu: fix irq domain leak Uwe Kleine-König pointed out we still have one resource leak in the mvebu driver triggered on driver detach. Let's address it with a custom devm action...

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

In the Linux kernel, the following vulnerability has been resolved: pmdomain: ti: Add a null pointer check to the omapprmdomaininit The devmkasprintf function returns a pointer to dynamically allocated memory, which may be NULL in case of failure. Ensure that the allocation was successful by...

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: gpio: gr gpio: Add a NULL check in gr gpioprobe. The devmkasprintf function can return a NULL pointer in case of failure, but this returned value in gr gpioprobe is not checked. Add a NULL check in gr gpioprobe to handle the kern...

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: PCI: rcar-ep: Fixed incorrect variable used when calling devmrequestmemregion The rcarpcieparseoutboundranges function uses the devmrequestmemregion macro to request a required resource. A string variable located on the stack is...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: clk: A memory leak was fixed in devmclknotifierregister. devmclknotifierregister allocates a device resource for the clk notifier, but it does not register that resource with the device. As a result, the notifier remains...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: power: supply: ucs1002: fix use-after-free on remove ucs1002 does not have a remove callback; therefore, the unbinding process entirely occurs through devm. The alert IRQ handler queues the healthpoll delayed work. This work...

Astra Linux – vulnerability in linux-6.1

In the Linux kernel, the following vulnerability has been resolved: power: supply: bq24257: fix use-after-free on remove The STAT-pin interrupt is devm-managed, so it remains enabled until the devm cleanup runs after remove returns. remove cancels bq-iilimitsetupwork while the threaded handler ca...

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

In the Linux kernel, the following vulnerability has been resolved: media: mtk-vcodec: There is a potential null pointer dereference issue in the SCP code. The return value of devmkzalloc needs to be checked to avoid NULL pointer dereferences. This is similar to the CVE-2022-3113 vulnerability...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: Power: Supply: In twl4030charger, the function cancelworkers calls devm. bci is allocated by devm. Two workers bci-work and bci-currentworker dereference bci. The function twl4030bciremove disables charging and masks interrupt...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu: fixed a possible null-ptr-deref in armsmmudeviceprobe. This issue could lead to a null-ptr-deref when using ‘res’, if platformgetresource returns NULL. Therefore, move operations using ‘res’ should be performed...

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 when using ‘res’. If platformgetresource returns NULL, moving using ‘res’ after devmioremapresource will preve...

Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerabilities have been resolved: drm: bridge/panel: Cleanup of the connector when the bridge is detached If we do not call drmconnectorcleanup manually in panelbridgedetach, the connector will be cleaned up along with other DRM objects during the call to...

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: serial: Fixed a potential nullptrderef in mlbusioprobe The devmioremap function can return NULL in case of an error. Currently, mlbusioprobe does not check for this situation, which could lead to a NULL pointer dereference. A NUL...

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: soc: aspeed: Add a NULL check in aspeedlpcenablesnoop. devmkasprintf returns NULL when memory allocation fails. Currently, aspeedlpcenablesnoop does not check for this case, resulting in a NULL pointer being dereferenced. Add a...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: For clk: imx: clk-imx8mp, the error handling in imx8mpclocksprobe has been improved. ofiomap and kzalloc have been replaced with devmofiomap and devmkzalloc. This allows for automatic release of the associated memory when the...