CVE-2023-54326

In the Linux kernel, the following vulnerability has been resolved: misc: pciendpointtest: Free IRQs before removing the device In pciendpointtestremove, freeing the IRQs after removing the device creates a small race window for IRQs to be received with the test device memory already released,...

CVE-2023-54326

CVE-2023-54326 — Linux kernel (misc: pci_endpoint_test) — A race exists where freeing IRQs after the test device is removed can allow IRQs to arrive while memory already freed, leading to an oops in the IRQ handler. The advisory states the issue is solved by freeing the device IRQs before removin...

CVE-2022-50868

In the Linux kernel, the following vulnerability has been resolved: hwrng: amd - Fix PCI device refcount leak foreachpcidev is implemented by pcigetdevice. The comment of pcigetdevice says that it will increase the reference count for the returned pcidev and also decrease the reference count for...

CVE-2022-50868 hwrng: amd - Fix PCI device refcount leak

In the Linux kernel, the following vulnerability has been resolved: hwrng: amd - Fix PCI device refcount leak foreachpcidev is implemented by pcigetdevice. The comment of pcigetdevice says that it will increase the reference count for the returned pcidev and also decrease the reference count for...

CVE-2022-50868

The CVE-2022-50868 issue is in the Linux kernel hwrng: amd driver, where for_each_pci_dev() (implemented via pci_get_device()) can leak PCI device references. The root cause is a missing pci_dev_put() on the normal and error paths when breaking out of for_each_pci_dev() with a non-NULL pdev, lead...

CVE-2022-50850 scsi: ipr: Fix WARNING in ipr_init()

In the Linux kernel, the following vulnerability has been resolved: scsi: ipr: Fix WARNING in iprinit iprinit will not call unregisterrebootnotifier when pciregisterdriver fails, which causes a WARNING. Call unregisterrebootnotifier when pciregisterdriver fails. notifier callback iprhalt ipr...

CVE-2023-54235 PCI/DOE: Fix destroy_work_on_stack() race

In the Linux kernel, the following vulnerability has been resolved: PCI/DOE: Fix destroyworkonstack race The following debug object splat was observed in testing: ODEBUG: free active active state 0 object: 0000000097d23782 object type: workstruct hint: doestatemachinework+0x0/0x510 WARNING: CPU: ...

PT-2025-54064

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the PCI/DOE subsystem related to the destroy work on stack function. This issue occurs when destroy work on stack is called after signaling completion in the...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992227)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992227 advisory. In the Linux kernel, the following vulnerability has been resolved: PCI: Fix use-after-free of slot-bus on hot remove Dennis reports a boot crash on recent Lenovo...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992599)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992599 advisory. In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel/uncore: Fix reference count leak in hswephaslimitsbox pcigetdevice will increase t...

Linux Distros Unpatched Vulnerability : CVE-2023-54326

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - misc: pciendpointtest: Free IRQs before removing the device In pciendpointtestremove, freeing the IRQs after removing the device creates a small race window for...

PT-2025-53968

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.1.0-rc1-00190-g39508d23b672 Description The Linux kernel contains an issue in the ipr init function within the SCSI subsystem. Specifically, ipr init does not call unregister reboot notifier when pci register...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992256)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992256 advisory. In the Linux kernel, the following vulnerability has been resolved: cxl: fix possible null-ptr-deref in cxlpciinitafu|adapter If deviceregister fails in...

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 the failure to unregister the reboot notifier when pciregisterdriver fails, which could result in a kernel...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992615)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992615 advisory. In the Linux kernel, the following vulnerability has been resolved: powerpc/pci: Fix getphbnumber locking The recent change to getphbnumber causes a DEBUGATOMICSLEEP...

CVE-2023-53993

In the Linux kernel, the following vulnerability has been resolved: PCI/DOE: Fix memory leak with CONFIGDEBUGOBJECTS=y After a pcidoetask completes, its workstruct needs to be destroyed to avoid a memory leak with CONFIGDEBUGOBJECTS=y...

SUSE CVE-2022-50714

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7921e: fix rmmod crash in driver reload test In insmod/rmmod stress test, the following crash dump shows up immediately. The problem is caused by missing mt76dev in mt7921pciremove. We should make sure the drvdata i...

SUSE CVE-2022-50718

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix pci device refcount leak As comment of pcigetdomainbusandslot says, it returns a pci device with refcount increment, when finish using it, the caller must decrement the reference count by calling pcidevput. So...

SUSE CVE-2022-50756

In the Linux kernel, the following vulnerability has been resolved: nvme-pci: fix mempool alloc size Convert the max size to bytes to match the units of the divisor that calculates the worst-case number of PRP entries. The result is used to determine how many PRP Lists are required. The code was...

SUSE CVE-2023-53993

In the Linux kernel, the following vulnerability has been resolved: PCI/DOE: Fix memory leak with CONFIGDEBUGOBJECTS=y After a pcidoetask completes, its workstruct needs to be destroyed to avoid a memory leak with CONFIGDEBUGOBJECTS=y...