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...

PT-2026-46024

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A potential NULL pointer dereference exists in the wpcm fiu probe function. This occurs because platform get resource byname can return a NULL value, which leads to a system crash when...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: drm/rockchip: vop: fixed a possible null-ptr-deref in vopbind. This issue could lead to a null-ptr-deref in resourcesize if platformgetresource returns NULL. Moving the call to resourcesize after devmioremapresource and checking...

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

In the Linux kernel, the following vulnerability has been resolved: regulator: stm32-pwr: fix ofiomap leak Suggestions: - In the file drivers/regulator/stm32-pwr.c at line 166, the function stm32pwrregulatorprobe generates a warning: “The ‘base’ from ofiomap is not released.” This issue occurs wh...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992497)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992497 advisory. In the Linux kernel, the following vulnerability has been resolved: i2c: mux: reg: check return value after calling platformgetresource It will cause null-ptr-deref ...

PT-2025-53174

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a memory leak in the stm32-pwr regulator driver. Specifically, the of iomap function in stm32 pwr regulator probe does not release allocated memory when devm...

SUSE CVE-2023-53658

In the Linux kernel, the following vulnerability has been resolved: spi: bcm-qspi: return error if neither hifmspi nor mspi is available If neither a "hifmspi" nor "mspi" resource is present, the driver will just early exit in probe but still return success. Apart from not doing anything...

CVE-2023-53658

In the Linux kernel, the following vulnerability has been resolved: spi: bcm-qspi: return error if neither hifmspi nor mspi is available If neither a "hifmspi" nor "mspi" resource is present, the driver will just early exit in probe but still return success. Apart from not doing anything...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987181)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987181 advisory. In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu: fix possible null-ptr-deref in armsmmudeviceprobe It will cause null-ptr-deref wh...

DEBIAN-CVE-2022-50364

In the Linux kernel, the following vulnerability has been resolved: i2c: mux: reg: check return value after calling platformgetresource It will cause null-ptr-deref in resourcesize, if platformgetresource returns NULL, move calling resourcesize after devmioremapresource that will check 'res' to...

CVE-2022-50364

The CVE-2022-50364 issue in the Linux kernel concerns i2c mux: reg: an IPv4? actually resource handling in platform_get_resource() returning NULL leading to NULL pointer dereference in resource_size(). The documented fix moves the call to resource_size() to after devm_ioremap_resource() which che...

PT-2025-38174

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A flaw exists in the Linux kernel related to the i2c subsystem. Specifically, a null-pointer dereference can occur in the resource size function if platform get resource returns NULL...

DEBIAN-CVE-2022-49487

In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: intel: fix possible null-ptr-deref in ebunandprobe It will cause null-ptr-deref when using 'res', if platformgetresource returns NULL, so move using 'res' after devmioremapresource that will check it to avoid...

CVE-2022-49445 pinctrl: renesas: core: Fix possible null-ptr-deref in sh_pfc_map_resources()

In the Linux kernel, the following vulnerability has been resolved: pinctrl: renesas: core: Fix possible null-ptr-deref in shpfcmapresources It will cause null-ptr-deref when using 'res', if platformgetresource returns NULL, so move using 'res' after devmioremapresource that will check it to avoi...