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. Linux kernel has a security vulnerability that stems from a security issue in wifi brcmfmac pcie...

CVE-2024-36884 iommu/arm-smmu: Use the correct type in nvidia_smmu_context_fault()

In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu: Use the correct type in nvidiasmmucontextfault This was missed because of the function pointer indirection. nvidiasmmucontextfault is also installed as a irq function, and the 'void ' was changed to a struct...

The vulnerability of the pcie_aspm_pm_state_change() function in Qualcomm’s Linux-based PCIe device drivers allows a hacker to cause a service failure.

The vulnerability of the pcieaspmpmstatechange function in Qualcomm’s PCIe device drivers for Linux operating systems is related to incorrect resource serialization. Exploiting this vulnerability can allow attackers to cause service failures...

DEBIAN-CVE-2023-52812

In the Linux kernel, the following vulnerability has been resolved: drm/amd: check num of link levels when update pcie param In SR-IOV environment, the value of pcietable-numoflinklevels will be 0, and numoflevels - 1 will cause array index out of bounds...

UBUNTU-CVE-2024-35931

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Skip do PCI error slot reset during RAS recovery Why: The PCI error slot reset maybe triggered after inject ue to UMC multi times, this caused system hang. 557.371857 amdgpu 0000:af:00.0: amdgpu: GPU reset succeeded,...

The vulnerability of the mt7925pciremove() function in the drivers/net/wireless/mediatek/mt76/mt7925/pci.c file of the MediaTek MT7925E (PCIe) Linux kernel driver allows a hacker to cause a service failure.

The vulnerability of the mt7925pciremove function in the drivers/net/wireless/mediatek/mt76/mt7925/pci.c file of the MediaTek MT7925E PCIe Linux kernel driver is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to cause a system failur...

SUSE CVE-2024-26918

In the Linux kernel, the following vulnerability has been resolved: PCI: Fix active state requirement in PME polling The commit noted in fixes added a bogus requirement that runtime PM managed devices need to be in the RPMACTIVE state for PME polling. In fact, only devices in low power states...

DEBIAN-CVE-2024-26918

In the Linux kernel, the following vulnerability has been resolved: PCI: Fix active state requirement in PME polling The commit noted in fixes added a bogus requirement that runtime PM managed devices need to be in the RPMACTIVE state for PME polling. In fact, only devices in low power states...

UBUNTU-CVE-2024-26918

In the Linux kernel, the following vulnerability has been resolved: PCI: Fix active state requirement in PME polling The commit noted in fixes added a bogus requirement that runtime PM managed devices need to be in the RPMACTIVE state for PME polling. In fact, only devices in low power states...

DEBIAN-CVE-2024-26891

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Don't issue ATS Invalidation request when device is disconnected For those endpoint devices connect to system via hotplug capable ports, users could request a hot reset to the device by flapping device's link through...

SUSE CVE-2021-47201

In the Linux kernel, the following vulnerability has been resolved: iavf: free qvectors before queues in iavfdisablevf iavffreequeues clears adapter-numactivequeues, which iavffreeqvectors relies on, so swap the order of these two function calls in iavfdisablevf. This resolves a panic encountered...

DEBIAN-CVE-2024-26790

In the Linux kernel, the following vulnerability has been resolved: dmaengine: fsl-qdma: fix SoC may hang on 16 byte unaligned read There is chip ls1028a errata: The SoC may hang on 16 byte unaligned read transactions by QDMA. Unaligned read transactions initiated by QDMA may stall in the NOC...

UBUNTU-CVE-2024-26790

In the Linux kernel, the following vulnerability has been resolved: dmaengine: fsl-qdma: fix SoC may hang on 16 byte unaligned read There is chip ls1028a errata: The SoC may hang on 16 byte unaligned read transactions by QDMA. Unaligned read transactions initiated by QDMA may stall in the NOC...

DEBIAN-CVE-2024-26762

In the Linux kernel, the following vulnerability has been resolved: cxl/pci: Skip to handle RAS errors if CXL.mem device is detached The PCI AER model is an awkward fit for CXL error handling. While the expectation is that a PCI device can escalate to link reset to recover from an AER event, the...

UBUNTU-CVE-2024-26623

In the Linux kernel, the following vulnerability has been resolved: pdscore: Prevent race issues involving the adminq There are multiple paths that can result in using the pdsc's adminq. 1 pdscadminqisr and the resulting work from queuework, i.e. pdscworkthread-pdscprocessadminq 2 pdscadminqpost...

The vulnerability of the `register_vfs()` function (hw/pci/pcie_sriov.c) in the QEMU hardware/software emulator allows a attacker to cause a service failure.

The vulnerability of the registervfs function in the QEMU hardware/PCI/PcieSRIOV.c emulator is related to buffer overflow in dynamic memory. Exploiting this vulnerability can allow an attacker to cause a system failure...

CVE-2021-47019

In the Linux kernel, the following vulnerability has been resolved: mt76: mt7921: fix possible invalid register access Disable the interrupt and synchronze for the pending irq handlers to ensure the irq tasklet is not being scheduled after the suspend to avoid the possible invalid register access...

UBUNTU-CVE-2021-47019

In the Linux kernel, the following vulnerability has been resolved: mt76: mt7921: fix possible invalid register access Disable the interrupt and synchronze for the pending irq handlers to ensure the irq tasklet is not being scheduled after the suspend to avoid the possible invalid register access...

SUSE CVE-2024-26605

In the Linux kernel, the following vulnerability has been resolved: PCI/ASPM: Fix deadlock when enabling ASPM A last minute revert in 6.7-final introduced a potential deadlock when enabling ASPM during probe of Qualcomm PCIe controllers as reported by lockdep:...

DEBIAN-CVE-2024-26605

In the Linux kernel, the following vulnerability has been resolved: PCI/ASPM: Fix deadlock when enabling ASPM A last minute revert in 6.7-final introduced a potential deadlock when enabling ASPM during probe of Qualcomm PCIe controllers as reported by lockdep:...