CVE-2024-35791 KVM: SVM: Flush pages under kvm->lock to fix UAF in svm_register_enc_region()

In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Flush pages under kvm-lock to fix UAF in svmregisterencregion Do the cache flush of converted pages in svmregisterencregion before dropping kvm-lock to fix use-after-free issues where region and/or its array of pages...

PT-2024-32166

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.52 Description A null pointer dereference vulnerability was found in the Linux kernel's Bluetooth subsystem, specifically in the btnxpuart flush function. This vulnerability can cause a kernel crash when...

ARM: 9359/1: flush: check if the folio is reserved for no-mapping addresses

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SUSE CVE-2022-48704

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: add a force flush to delay work when radeon Although radeon card fence and wait for gpu to finish processing current batch rings, there is still a corner case that radeon lockup work queue may not be fully flushed, an...

CVE-2022-48704

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: add a force flush to delay work when radeon Although radeon card fence and wait for gpu to finish processing current batch rings, there is still a corner case that radeon lockup work queue may not be fully flushed, an...

DEBIAN-CVE-2022-48704

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: add a force flush to delay work when radeon Although radeon card fence and wait for gpu to finish processing current batch rings, there is still a corner case that radeon lockup work queue may not be fully flushed, an...

CVE-2022-48704

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: add a force flush to delay work when radeon Although radeon card fence and wait for gpu to finish processing current batch rings, there is still a corner case that radeon lockup work queue may not be fully flushed, an...

UBUNTU-CVE-2022-48704

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: add a force flush to delay work when radeon Although radeon card fence and wait for gpu to finish processing current batch rings, there is still a corner case that radeon lockup work queue may not be fully flushed, an...

CVE-2022-48704

CVE-2022-48704 affects the Linux kernel’s DRM/Radeon path. The vulnerability stems from a race/flush issue where the radeon lockup work queue may not be fully flushed before the system enters D3hot, potentially leading to a kernel Oops and a stall in GPU work processing. The described fix adds a ...

CVE-2022-48704 drm/radeon: add a force flush to delay work when radeon

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: add a force flush to delay work when radeon Although radeon card fence and wait for gpu to finish processing current batch rings, there is still a corner case that radeon lockup work queue may not be fully flushed, an...

CVE-2022-48704 drm/radeon: add a force flush to delay work when radeon

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: add a force flush to delay work when radeon Although radeon card fence and wait for gpu to finish processing current batch rings, there is still a corner case that radeon lockup work queue may not be fully flushed, an...

CVE-2022-48704

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: add a force flush to delay work when radeon Although radeon card fence and wait for gpu to finish processing current batch rings, there is still a corner case that radeon lockup work queue may not be fully flushed, an...

CVE-2022-48704 drm/radeon: add a force flush to delay work when radeon

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: add a force flush to delay work when radeon Although radeon card fence and wait for gpu to finish processing current batch rings, there is still a corner case that radeon lockup work queue may not be fully flushed, an...

SUSE CVE-2024-26976

In the Linux kernel, the following vulnerability has been resolved: KVM: Always flush async PF workqueue when vCPU is being destroyed Always flush the per-vCPU async PF workqueue when a vCPU is clearing its completion queue, e.g. when a VM and all its vCPUs is being destroyed. KVM must ensure tha...

SUSE CVE-2024-27023

In the Linux kernel, the following vulnerability has been resolved: md: Fix missing release of 'activeio' for flush submitflushes atomicset&mddev-flushpending, 1; rdevforeachrcurdev, mddev atomicinc&mddev-flushpending; bi-biendio = mdendflush submitbiobi; / flush io is done first / mdendflush if...

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 possibility that the radeon locking work queue may not be fully flushed...

CVE-2024-26931

A flaw was found in the qla2xxx module in the Linux kernel. A NULL pointer dereference can be triggered when the system is under memory stress and the driver cannot allocate memory to handle the error recovery of cable pull, causing a system crash and a denial of service. Mitigation Mitigation fo...

DEBIAN-CVE-2024-27023

In the Linux kernel, the following vulnerability has been resolved: md: Fix missing release of 'activeio' for flush submitflushes atomicset&mddev-flushpending, 1; rdevforeachrcurdev, mddev atomicinc&mddev-flushpending; bi-biendio = mdendflush submitbiobi; / flush io is done first / mdendflush if...

UBUNTU-CVE-2024-27023

In the Linux kernel, the following vulnerability has been resolved: md: Fix missing release of 'activeio' for flush submitflushes atomicset&mddev-flushpending, 1; rdevforeachrcurdev, mddev atomicinc&mddev-flushpending; bi-biendio = mdendflush submitbiobi; / flush io is done first / mdendflush if...

CVE-2024-27023

In CVE-2024-27023, the Linux kernel md subsystem (md) had a flaw where active_io was not released when flush_pending fell to zero, causing mddev_suspend() to wait forever. The fix releases active_io in submit_flushes() as soon as flush_pending transitions to zero, preventing the hang. The descrip...