PT-2024-33901

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.12.0-rc3+ Description: The issue is related to the uprobe functionality in the Linux kernel, which can lead to out-of-bounds memory access when fetching arguments. This occurs because the percpu buffer used by...

devres: Fix memory leakage caused by driver API devm_free_percpu()

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kernel: devres: Fix memory leakage caused by driver API devm_free_percpu()

In the Linux kernel, the following vulnerability has been resolved: devres: Fix memory leakage caused by driver API devmfreepercpu It will cause memory leakage when use driver API devmfreepercpu to free memory allocated by devmallocpercpu, fixed by using devresrelease instead of devresdestroy...

kernel: devres: Fix memory leakage caused by driver API devm_free_percpu()

In the Linux kernel, the following vulnerability has been resolved: devres: Fix memory leakage caused by driver API devmfreepercpu It will cause memory leakage when use driver API devmfreepercpu to free memory allocated by devmallocpercpu, fixed by using devresrelease instead of devresdestroy...

SUSE CVE-2022-48868

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: Let probe fail when workqueue cannot be enabled The workqueue is enabled when the appropriate driver is loaded and disabled when the driver is removed. When the driver is removed it assumes that the workqueue was...

SUSE CVE-2024-43871

In the Linux kernel, the following vulnerability has been resolved: devres: Fix memory leakage caused by driver API devmfreepercpu It will cause memory leakage when use driver API devmfreepercpu to free memory allocated by devmallocpercpu, fixed by using devresrelease instead of devresdestroy...

AZL-48471 CVE-2024-43871 affecting package kernel for versions less than 5.15.167.1-1

In the Linux kernel, the following vulnerability has been resolved: devres: Fix memory leakage caused by driver API devmfreepercpu It will cause memory leakage when use driver API devmfreepercpu to free memory allocated by devmallocpercpu, fixed by using devresrelease instead of devresdestroy...

DEBIAN-CVE-2024-43871

In the Linux kernel, the following vulnerability has been resolved: devres: Fix memory leakage caused by driver API devmfreepercpu It will cause memory leakage when use driver API devmfreepercpu to free memory allocated by devmallocpercpu, fixed by using devresrelease instead of devresdestroy...

UBUNTU-CVE-2024-43871

In the Linux kernel, the following vulnerability has been resolved: devres: Fix memory leakage caused by driver API devmfreepercpu It will cause memory leakage when use driver API devmfreepercpu to free memory allocated by devmallocpercpu, fixed by using devresrelease instead of devresdestroy...

SUSE CVE-2024-42126

In the Linux kernel, the following vulnerability has been resolved: powerpc: Avoid nmienter/nmiexit in real mode interrupt. nmienter/nmiexit touches per cpu variables which can lead to kernel crash when invoked during real mode interrupt handling e.g. early HMI/MCE interrupt handler if percpu...

CVE-2024-42126

In the Linux kernel, the following vulnerability has been resolved: powerpc: Avoid nmienter/nmiexit in real mode interrupt. nmienter/nmiexit touches per cpu variables which can lead to kernel crash when invoked during real mode interrupt handling e.g. early HMI/MCE interrupt handler if percpu...

CVE-2024-42126 powerpc: Avoid nmi_enter/nmi_exit in real mode interrupt.

In the Linux kernel, the following vulnerability has been resolved: powerpc: Avoid nmienter/nmiexit in real mode interrupt. nmienter/nmiexit touches per cpu variables which can lead to kernel crash when invoked during real mode interrupt handling e.g. early HMI/MCE interrupt handler if percpu...

CVE-2024-42126 powerpc: Avoid nmi_enter/nmi_exit in real mode interrupt.

In the Linux kernel, the following vulnerability has been resolved: powerpc: Avoid nmienter/nmiexit in real mode interrupt. nmienter/nmiexit touches per cpu variables which can lead to kernel crash when invoked during real mode interrupt handling e.g. early HMI/MCE interrupt handler if percpu...

CVE-2024-42126

CVE-2024-42126 pertains to the Linux kernel on powerpc where nmi_enter/nmi_exit can touch per-CPU state and crash the kernel when invoked during real-mode interrupt handling if percpu allocations come from the vmalloc area. The issue manifests under CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK with percp...

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 use of nmienter/nmiexit in the powerpc module when handling real-time mode interrupts, which may cause t...

kernel: blk-cgroup: fix list corruption from resetting io stat

In the Linux kernel, the following vulnerability has been resolved: blk-cgroup: fix list corruption from resetting io stat Since commit 3b8cc6298724 "blk-cgroup: Optimize blkcgrstatflush", each iostat instance is added to blkcg percpu list, so blkcgresetstats can't reset the stat instance by...

PT-2024-33767

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.6.21 Description: The issue is related to the rcu-tasks component in the Linux kernel, specifically with the rcu tasks need gpcb function. When the kernel is built with CONFIG FORCE NR CPUS=y, it can lead to a...

SUSE CVE-2024-38663

In the Linux kernel, the following vulnerability has been resolved: blk-cgroup: fix list corruption from resetting io stat Since commit 3b8cc6298724 "blk-cgroup: Optimize blkcgrstatflush", each iostat instance is added to blkcg percpu list, so blkcgresetstats can't reset the stat instance by...

CVE-2024-38663

In the Linux kernel, the following vulnerability has been resolved: blk-cgroup: fix list corruption from resetting io stat Since commit 3b8cc6298724 "blk-cgroup: Optimize blkcgrstatflush", each iostat instance is added to blkcg percpu list, so blkcgresetstats can't reset the stat instance by...

UBUNTU-CVE-2024-38663

In the Linux kernel, the following vulnerability has been resolved: blk-cgroup: fix list corruption from resetting io stat Since commit 3b8cc6298724 "blk-cgroup: Optimize blkcgrstatflush", each iostat instance is added to blkcg percpu list, so blkcgresetstats can't reset the stat instance by...