USN-7770-1 linux-azure vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - Block layer subsystem; - Cryptographic API; - ACP...

USN-7767-1 linux-realtime vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM32 architecture; - ARM64 architecture; - x86 architecture; - Compute Acceleration Framework; - Bus devices; - AM...

USN-7766-1: Linux kernel vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM32 architecture; - ARM64 architecture; - x86 architecture; - Compute Acceleration Framework; - Bus devices; - AM...

USN-7765-1 linux-nvidia, linux-nvidia-6.8, linux-nvidia-lowlatency vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM32 architecture; - ARM64 architecture; - x86 architecture; - Compute Acceleration Framework; - Bus devices; - AM...

USN-7764-1 linux, linux-aws, linux-gcp, linux-gke, linux-gkeop, linux-lowlatency, linux-lowlatency-hwe-6.8 vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM32 architecture; - ARM64 architecture; - x86 architecture; - Compute Acceleration Framework; - Bus devices; - AM...

SUSE CVE-2025-39869

In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: edma: Fix memory allocation size for queueprioritymap Fix a critical memory allocation bug in edmasetupfromhw where queueprioritymap was allocated with insufficient memory. The code declared queueprioritymap as s8 ...

Apple’s New Memory Integrity Enforcement

Apple has introduced a new hardware/software security feature in the iPhone 17: "Memory Integrity Enforcement," targeting the memory safety vulnerabilities that spyware products like Pegasus tend to use to get unauthorized system access. From Wired: In recent years, a movement has been steadily...

CVE-2025-39869

In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: edma: Fix memory allocation size for queueprioritymap Fix a critical memory allocation bug in edmasetupfromhw where queueprioritymap was allocated with insufficient memory. The code declared queueprioritymap as s8 ...

CVE-2025-39869

CVE-2025-39869: Linux kernel memory allocation bug in dmaengine: ti: edma caused out-of-bounds writes to queue_priority_map due to allocating with sizeof(s8) for a 2D array; manifested as kernel crashes on ARM (BeagleBoard-X15). The issue is fixed by changing the allocation to sizeof(*queue_prior...

CVE-2025-39869 dmaengine: ti: edma: Fix memory allocation size for queue_priority_map

In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: edma: Fix memory allocation size for queueprioritymap Fix a critical memory allocation bug in edmasetupfromhw where queueprioritymap was allocated with insufficient memory. The code declared queueprioritymap as s8 ...

Fedora 42 : xen (2025-7a1f93f58a)

The remote Fedora 42 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2025-7a1f93f58a advisory. Mutiple vulnerabilities in the Viridian interface XSA-472, CVE-2025-27466, CVE-2025-58142, CVE-2025-58143 Arm issues with page refcounting XSA-473,...

CVE-2023-53428

In the Linux kernel, the following vulnerability has been resolved: powercap: armscmi: Remove recursion while parsing zones Powercap zones can be defined as arranged in a hierarchy of trees and when registering a zone with powercapregisterzone, the kernel powercap subsystem expects this to happen...

DEBIAN-CVE-2023-53428

In the Linux kernel, the following vulnerability has been resolved: powercap: armscmi: Remove recursion while parsing zones Powercap zones can be defined as arranged in a hierarchy of trees and when registering a zone with powercapregisterzone, the kernel powercap subsystem expects this to happen...

CVE-2023-53428

In the Linux kernel, the following vulnerability has been resolved: powercap: armscmi: Remove recursion while parsing zones Powercap zones can be defined as arranged in a hierarchy of trees and when registering a zone with powercapregisterzone, the kernel powercap subsystem expects this to happen...

UBUNTU-CVE-2023-53428

In the Linux kernel, the following vulnerability has been resolved: powercap: armscmi: Remove recursion while parsing zones Powercap zones can be defined as arranged in a hierarchy of trees and when registering a zone with powercapregisterzone, the kernel powercap subsystem expects this to happen...

CVE-2023-53428 powercap: arm_scmi: Remove recursion while parsing zones

In the Linux kernel, the following vulnerability has been resolved: powercap: armscmi: Remove recursion while parsing zones Powercap zones can be defined as arranged in a hierarchy of trees and when registering a zone with powercapregisterzone, the kernel powercap subsystem expects this to happen...

CVE-2023-53428 powercap: arm_scmi: Remove recursion while parsing zones

In the Linux kernel, the following vulnerability has been resolved: powercap: armscmi: Remove recursion while parsing zones Powercap zones can be defined as arranged in a hierarchy of trees and when registering a zone with powercapregisterzone, the kernel powercap subsystem expects this to happen...

CVE-2023-53428

CVE-2023-53428 affects the Linux kernel powercap subsystem, specifically the arm_scmi implementation. The issue arises when powercap zones are retrieved from platforms and registered in a hierarchical tree; the current recursive walk can cause kernel stack overflow for large trees. The fix replac...

CVE-2022-50406 iomap: iomap: fix memory corruption when recording errors during writeback

In the Linux kernel, the following vulnerability has been resolved: iomap: iomap: fix memory corruption when recording errors during writeback Every now and then I see this crash on arm64: Unable to handle kernel NULL pointer dereference at virtual address 00000000000000f8 Buffer I/O error on dev...

Linux kernel 安全漏洞

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 recursive parsing region in the ARM SCMI Powercap driver that could lead to a stack overflow...