Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from exynoschipidprobe not checking for revision null pointers, which could lead to null pointer dereferencing...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that originates from a null pointer dereference risk in the pxaataprobe function in ata/patapxa...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from a null pointer dereference in avscomponentprobe...

PT-2025-18591

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak issue has been identified in the Linux kernel, specifically in the mousevsc probe function. The problem occurs when hid add device returns an error, and hid destroy device ...

PT-2025-18604

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A possible refcount leak in the vdec probe function has been resolved. The issue occurs when vdec probe fails or vdec remove is called, and v4l2 device unregister is not called to put th...

PT-2025-22233

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null pointer dereference issue has been identified in the Linux kernel, specifically in the mtk-pmic-keys input module. The problem occurs when the regs parameter is not set in the mtk...

Linux kernel DMA Buffer Overflow DoS

The vulnerabilities of the functions drmfbdevdmahelperfbdirty, drmfbdev DMAdriverfbdevprobetail, and drmfbdev DMAdriverfbdevprobe drivers/gpu/drm/drmfbdevdma.c in the Linux kernel are related to the use of a null pointer dereferencing. Exploitation of these vulnerabilities could allow an attacker...

SUSE CVE-2025-38240

In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: dp: drmerr = deverr in HPD path to avoid NULL ptr The function mtkdpwaithpdasserted may be called before the mtkdp-drmdev pointer is assigned in mtkdpbridgeattach. Specifically it can be called via this callpath: -...

OESA-2025-1434 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: ASoC: atmel: Fix error handling in sndprotoprobe The devicenode pointer is returned by ofparsephandle with refcount incremented. We should use ofnodeput on it wh...

AZL-61484 CVE-2025-37860 affecting package kernel 6.6.159.1-1

In the Linux kernel, the following vulnerability has been resolved: sfc: fix NULL dereferences in ef100processdesignparam Since cited commit, ef100probemain and hence also ef100checkdesignparams run before efx-netdev is created; consequently, we cannot netifsettsomaxsize or segs at this point. Mo...

DEBIAN-CVE-2025-37860

In the Linux kernel, the following vulnerability has been resolved: sfc: fix NULL dereferences in ef100processdesignparam Since cited commit, ef100probemain and hence also ef100checkdesignparams run before efx-netdev is created; consequently, we cannot netifsettsomaxsize or segs at this point. Mo...

UBUNTU-CVE-2025-37860

In the Linux kernel, the following vulnerability has been resolved: sfc: fix NULL dereferences in ef100processdesignparam Since cited commit, ef100probemain and hence also ef100checkdesignparams run before efx-netdev is created; consequently, we cannot netifsettsomaxsize or segs at this point. Mo...

CVE-2025-37860 sfc: fix NULL dereferences in ef100_process_design_param()

In the Linux kernel, the following vulnerability has been resolved: sfc: fix NULL dereferences in ef100processdesignparam Since cited commit, ef100probemain and hence also ef100checkdesignparams run before efx-netdev is created; consequently, we cannot netifsettsomaxsize or segs at this point. Mo...

SUSE CVE-2025-22084

In the Linux kernel, the following vulnerability has been resolved: w1: fix NULL pointer dereference in probe The w1uartprobe function calls w1uartserdevopen which includes devmserdevdeviceopen before setting the client ops via serdevdevicesetclientops. This ordering can trigger a NULL pointer...

DEBIAN-CVE-2025-23136

In the Linux kernel, the following vulnerability has been resolved: thermal: int340x: Add NULL check for adev Not all devices have an ACPI companion fwnode, so adev might be NULL. This is similar to the commit cd2fd6eab480 "platform/x86: int3472: Check for adev == NULL". Add a check for adev not...

UBUNTU-CVE-2025-22066

In the Linux kernel, the following vulnerability has been resolved: ASoC: imx-card: Add NULL check in imxcardprobe devmkasprintf returns NULL when memory allocation fails. Currently, imxcardprobe does not check for this case, which results in a NULL pointer dereference. Add NULL check after...

UBUNTU-CVE-2025-23136

In the Linux kernel, the following vulnerability has been resolved: thermal: int340x: Add NULL check for adev Not all devices have an ACPI companion fwnode, so adev might be NULL. This is similar to the commit cd2fd6eab480 "platform/x86: int3472: Check for adev == NULL". Add a check for adev not...

CVE-2025-23136

CVE-2025-23136 (Linux kernel, thermal/int340x): The issue arises when an ACPI companion fwnode is missing and the kernel may dereference a NULL adev in int3402_thermal_probe() (and similarly in int3400_thermal_probe()). The fix adds a NULL check for adev and returns -ENODEV when it is not set, pr...

CVE-2025-22084

In the Linux kernel, the following vulnerability has been resolved: w1: fix NULL pointer dereference in probe The w1uartprobe function calls w1uartserdevopen which includes devmserdevdeviceopen before setting the client ops via serdevdevicesetclientops. This ordering can trigger a NULL pointer...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a null pointer dereference in the w1 probe, which could cause the kernel to crash...