DEBIAN-CVE-2021-46977

In the Linux kernel, the following vulnerability has been resolved: KVM: VMX: Disable preemption when probing user return MSRs Disable preemption when probing a user return MSR via RDSMR/WRMSR. If the MSR holds a different value per logical CPU, the WRMSR could corrupt the host's value if KVM is...

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...

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...

Spoofing

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...

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...

CVE-2021-47019 mt76: mt7921: fix possible invalid register access

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...

CVE-2021-47019 mt76: mt7921: fix possible invalid register access

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...

CVE-2021-47019

The CVE-2021-47019 entry concerns the Linux kernel mt76/mt7921 path, where a race could lead to invalid register access after suspend when the PCIe host controller is suspended. Public details describe a fix that disables interrupts and synchronizes pending IRQ handlers to ensure the irq tasklet ...

SUSE CVE-2021-46917

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: fix wq cleanup of WQCFG registers A pre-release silicon erratum workaround where wq reset does not clear WQCFG registers was leaked into upstream code. Use wq reset command instead of blasting the MMIO region. Th...

SUSE CVE-2021-46928

In the Linux kernel, the following vulnerability has been resolved: parisc: Clear stale IIR value on instruction access rights trap When a trap 7 Instruction access rights occurs, this means the CPU couldn't execute an instruction due to missing execute permissions on the memory region. In this...

SUSE CVE-2023-52468

In the Linux kernel, the following vulnerability has been resolved: class: fix use-after-free in classregister The lockclasskey is still registered and can be found in lockkeyshash hlist after subsysprivate is freed in error handler path.A task who iterate over the lockkeyshash later may cause...

SUSE CVE-2023-52473

In the Linux kernel, the following vulnerability has been resolved: thermal: core: Fix NULL pointer dereference in zone registration error path If deviceregister in thermalzonedeviceregisterwithtrips returns an error, the tz variable is set to NULL and subsequently dereferenced in kfreetz-tzp...

Linux kernel security vulnerabilities

Linux kernel is the kernel used by the Linux Foundation's open source operating system Linux. A security vulnerability exists in the Linux kernel that results from invalid register access behavior when the host PCIe controller hangs...

CVE-2021-47019: Undefined Security Weakness

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...

DEBIAN-CVE-2021-46974

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix masking negation logic upon negative dst register The negation logic for the case where the offreg is sitting in the dst register is not correct given then we cannot just invert the add to a sub or vice versa. As a fix,...

UBUNTU-CVE-2021-46974

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix masking negation logic upon negative dst register The negation logic for the case where the offreg is sitting in the dst register is not correct given then we cannot just invert the add to a sub or vice versa. As a fix,...

CVE-2023-52473

is a security vulnerability in the Linux kernel, specifically within the thermal management subsystem. This vulnerability is a NULL pointer dereference that occurs in the thermalzonedeviceregisterwithtrips function during the thermal zone registration error path. This issue can cause crashes and...

CVE-2021-46928

In the Linux kernel, the following vulnerability has been resolved: parisc: Clear stale IIR value on instruction access rights trap When a trap 7 Instruction access rights occurs, this means the CPU couldn't execute an instruction due to missing execute permissions on the memory region. In this...

DEBIAN-CVE-2021-46928

In the Linux kernel, the following vulnerability has been resolved: parisc: Clear stale IIR value on instruction access rights trap When a trap 7 Instruction access rights occurs, this means the CPU couldn't execute an instruction due to missing execute permissions on the memory region. In this...

UBUNTU-CVE-2021-46928

In the Linux kernel, the following vulnerability has been resolved: parisc: Clear stale IIR value on instruction access rights trap When a trap 7 Instruction access rights occurs, this means the CPU couldn't execute an instruction due to missing execute permissions on the memory region. In this...