CVE-2022-50659 hwrng: geode - Fix PCI device refcount leak

In the Linux kernel, the following vulnerability has been resolved: hwrng: geode - 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 fo...

CVE-2022-50659 hwrng: geode - Fix PCI device refcount leak

In the Linux kernel, the following vulnerability has been resolved: hwrng: geode - 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 fo...

CVE-2022-50647

In the Linux kernel, the following vulnerability has been resolved: RISC-V: Make port I/O string accessors actually work Fix port I/O string accessors such as insb', outsb', etc. which use the physical PCI port I/O address rather than the corresponding memory mapping to get at the requested...

DEBIAN-CVE-2022-50645

In the Linux kernel, the following vulnerability has been resolved: EDAC/i10nm: fix refcount leak in pcigetdevwrapper As the comment of pcigetdomainbusandslot says, it returns a PCI device with refcount incremented, so it doesn't need to call an extra pcidevget in pcigetdevwrapper, and the PCI...

DEBIAN-CVE-2022-50647

In the Linux kernel, the following vulnerability has been resolved: RISC-V: Make port I/O string accessors actually work Fix port I/O string accessors such as insb', outsb', etc. which use the physical PCI port I/O address rather than the corresponding memory mapping to get at the requested...

UBUNTU-CVE-2022-50645

In the Linux kernel, the following vulnerability has been resolved: EDAC/i10nm: fix refcount leak in pcigetdevwrapper As the comment of pcigetdomainbusandslot says, it returns a PCI device with refcount incremented, so it doesn't need to call an extra pcidevget in pcigetdevwrapper, and the PCI...

UBUNTU-CVE-2022-50636

In the Linux kernel, the following vulnerability has been resolved: PCI: Fix pcideviceispresent for VFs by checking PF pcideviceispresent previously didn't work for VFs because it reads the Vendor and Device ID, which are 0xffff for VFs, which looks like they aren't present. Check the PF instead...

SUSE CVE-2022-50614

In the Linux kernel, the following vulnerability has been resolved: misc: pciendpointtest: Fix pciendpointtestcopy,write,read panic The dmamapsingle doesn't permit zero length mapping. It causes a follow panic. A panic was reported on arm64: 60.137988 ------------ cut here ------------ 60.142630...

CVE-2023-53814

In the Linux kernel, the following vulnerability has been resolved: PCI: Fix dropping valid root bus resources with .end = zero On r8a7791/koelsch: kmemleak: 1 new suspected memory leaks see /sys/kernel/debug/kmemleak cat /sys/kernel/debug/kmemleak unreferenced object 0xc3a34e00 size 64: comm...

CVE-2022-50647

In the Linux kernel, the following vulnerability has been resolved: RISC-V: Make port I/O string accessors actually work Fix port I/O string accessors such as insb', outsb', etc. which use the physical PCI port I/O address rather than the corresponding memory mapping to get at the requested...

CVE-2022-50645

The CVE-2022-50645 issue involves a refcount leak in the Linux kernel’s EDAC/i10nm path. Specifically, pci_get_dev_wrapper() could mishandle a PCI device by not accounting for the fact that pci_get_domain_bus_and_slot() returns a device with an incremented refcount, leading to a potential leak if...

CVE-2022-50636

In the Linux kernel, the following vulnerability has been resolved: PCI: Fix pcideviceispresent for VFs by checking PF pcideviceispresent previously didn't work for VFs because it reads the Vendor and Device ID, which are 0xffff for VFs, which looks like they aren't present. Check the PF instead...

CVE-2022-50636

The CVE-2022-50636 entry concerns the Linux kernel PCI subsystem and VF handling. The vulnerability stemmed from pci_device_is_present() returning false for virtual functions (VFs) because it relied on Vendor/Device IDs (0xffff for VFs), causing virtio I/O issues during VF removal/unbinding or wh...

CVE-2022-50636 PCI: Fix pci_device_is_present() for VFs by checking PF

In the Linux kernel, the following vulnerability has been resolved: PCI: Fix pcideviceispresent for VFs by checking PF pcideviceispresent previously didn't work for VFs because it reads the Vendor and Device ID, which are 0xffff for VFs, which looks like they aren't present. Check the PF instead...

PT-2025-50217

Name of the Vulnerable Software and Affected Versions PCI Express PCIe Integrity and Data Encryption IDE specification affected versions not specified Description The PCI Express PCIe Integrity and Data Encryption IDE specification contains insufficient guidance regarding Transaction Layer Packet...

Vulnerabilities identified in PCIe Integrity and Data Encryption (IDE) protocol specification

Overview PCI Express Integrity and Data Encryption PCIe IDE, introduced in the PCIe 6.0 standard, provides link-level encryption and integrity protection for data transferred across PCIe connections. Several issues were identified in the IDE specification that could allow an attacker with local...

PT-2025-49674

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in PCI resource handling. Specifically, the issue relates to incorrectly dropping valid root bus resources when the .end member is zero during resource...

PT-2025-49691

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists in the ipw2200 driver within the Linux kernel. Specifically, the issue occurs in the ipw wdev init function, where memory allocated within the function is not releas...

PT-2025-49783

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw where Firmware FW DMA may continue during shutdown, even after packet DMA has been stopped. This occurs because the netif close call within the bnxt...

PT-2025-49627

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.0.0-rc2-00283-g10d4879f9ef0-dirty Description The Linux kernel had an issue where port I/O string accessors, such as insb and outsb, did not function correctly. These accessors used the physical PCI port I/O...