UBUNTU-CVE-2022-50481

In the Linux kernel, the following vulnerability has been resolved: cxl: fix possible null-ptr-deref in cxlguestinitafu|adapter If deviceregister fails in cxlregisterafu|adapter, the device is not added, deviceunregister can not be called in the error path, otherwise it will cause a null-ptr-dere...

CVE-2022-50481

CVE-2022-50481 pertains to the Linux kernel; the issue is a potential null pointer dereference in cxl_guest_init_afu|adapter() when device_register() fails in cxl_register_afu|adapter(). The error path could dereference a removed-but-not-added device unless the reference is properly released. The...

PT-2025-40668

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s cxl subsystem where a null pointer dereference could occur in the cxl guest init afu or cxl guest init adapter functions. This happens if device...

CVE-2022-50244

In the Linux kernel, the following vulnerability has been resolved: cxl: fix possible null-ptr-deref in cxlpciinitafu|adapter If deviceregister fails in cxlpciafu|adapter, the device is not added, deviceunregister can not be called in the error path, otherwise it will cause a null-ptr-deref becau...

UBUNTU-CVE-2022-50244

In the Linux kernel, the following vulnerability has been resolved: cxl: fix possible null-ptr-deref in cxlpciinitafu|adapter If deviceregister fails in cxlpciafu|adapter, the device is not added, deviceunregister can not be called in the error path, otherwise it will cause a null-ptr-deref becau...

CVE-2022-50244 cxl: fix possible null-ptr-deref in cxl_pci_init_afu|adapter()

In the Linux kernel, the following vulnerability has been resolved: cxl: fix possible null-ptr-deref in cxlpciinitafu|adapter If deviceregister fails in cxlpciafu|adapter, the device is not added, deviceunregister can not be called in the error path, otherwise it will cause a null-ptr-deref becau...

CVE-2022-50244

CVE-2022-50244 affects the Linux kernel code path in cxl_pci_init_afu|adapter() where a failed device_register() leaves a not-added device and leads to a potential null pointer dereference if device_unregister() is called in the error path. The fix splits unregister logic into device_del() and pu...

PT-2025-37498

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains a flaw in the cxl subsystem where a null pointer dereference may occur in the cxl pci init afu|adapter function. Specifically, if device register fails, the...

SUSE CVE-2022-50025

In the Linux kernel, the following vulnerability has been resolved: cxl: Fix a memory leak in an error handling path A bitmapzalloc must be balanced by a corresponding bitmapfree in the error handling path of afuallocateirqs...

UBUNTU-CVE-2022-50025

In the Linux kernel, the following vulnerability has been resolved: cxl: Fix a memory leak in an error handling path A bitmapzalloc must be balanced by a corresponding bitmapfree in the error handling path of afuallocateirqs...

DEBIAN-CVE-2022-49455

In the Linux kernel, the following vulnerability has been resolved: misc: ocxl: fix possible double free in ocxlfileregisterafu inforelease will be called in deviceunregister when info-dev's reference count is 0. So there is no need to call ocxlafuput and kfree again. Fix this by adding freeminor...

CVE-2022-49455 misc: ocxl: fix possible double free in ocxl_file_register_afu

In the Linux kernel, the following vulnerability has been resolved: misc: ocxl: fix possible double free in ocxlfileregisterafu inforelease will be called in deviceunregister when info-dev's reference count is 0. So there is no need to call ocxlafuput and kfree again. Fix this by adding freeminor...

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 possible double release in ocxlfileregisterafu...

The vulnerability of the afu_mmio_region_get_by_offset function (drivers/fpga/dfl-afu-region.c) in Linux kernel allows a hacker to execute arbitrary code.

The vulnerability of the afummioregiongetbyoffset function drivers/fpga/dfl-afu-region.c in Linux operating systems is related to integer overflow. Exploiting this vulnerability could allow an attacker to execute arbitrary code...

afu_mmio_region_get_by_offset in drivers/fpga/dfl-afu-region.c in the Linux kernel through 6.1.12 has an integer overflow.

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SUSE CVE-2023-26242

afummioregiongetbyoffset in drivers/fpga/dfl-afu-region.c in the Linux kernel through 6.1.12 has an integer overflow...

AZL-13743 CVE-2023-26242 affecting package kernel for versions less than 5.15.135.1-2

afummioregiongetbyoffset in drivers/fpga/dfl-afu-region.c in the Linux kernel through 6.1.12 has an integer overflow...

DEBIAN-CVE-2023-26242

afummioregiongetbyoffset in drivers/fpga/dfl-afu-region.c in the Linux kernel through 6.1.12 has an integer overflow...

UBUNTU-CVE-2023-26242

afummioregiongetbyoffset in drivers/fpga/dfl-afu-region.c in the Linux kernel through 6.1.12 has an integer overflow...

Linux kernel 输入验证错误漏洞

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 an integer overflow in afummioregiongetbyoffset in drivers/fpga/dfl-afu-region.c. The vulnerability is cause...