UBUNTU-CVE-2024-43834

In the Linux kernel, the following vulnerability has been resolved: xdp: fix invalid wait context of pagepooldestroy If the driver uses a page pool, it creates a page pool with pagepoolcreate. The reference count of page pool is 1 as default. A page pool will be destroyed only when a reference...

UBUNTU-CVE-2024-43832

In the Linux kernel, the following vulnerability has been resolved: s390/uv: Don't call foliowaitwriteback without a folio reference foliowaitwriteback requires that no spinlocks are held and that a folio reference is held, as documented. After we dropped the PTL, the folio could get freed...

CVE-2024-43834 xdp: fix invalid wait context of page_pool_destroy()

In the Linux kernel, the following vulnerability has been resolved: xdp: fix invalid wait context of pagepooldestroy If the driver uses a page pool, it creates a page pool with pagepoolcreate. The reference count of page pool is 1 as default. A page pool will be destroyed only when a reference...

CVE-2024-43834

CVE-2024-43834 (Linux kernel) : The issue is a race/invalid wait-context in page_pool destruction when a driver uses XDP with a page pool. Specifically, page_pool_destroy() decreases the pool’s refcount and calls mem_allocator_disconnect(), which may acquire mutex_lock(). If the driver has regist...

CVE-2024-43834

In the Linux kernel, the following vulnerability has been resolved: xdp: fix invalid wait context of pagepooldestroy If the driver uses a page pool, it creates a page pool with pagepoolcreate. The reference count of page pool is 1 as default. A page pool will be destroyed only when a reference...

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 Linux kernel that stems from an invalid wait context issue in the pagepooldestroy function...

CVE-2024-43834: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: xdp: fix invalid wait context of pagepooldestroy If the driver uses a page pool, it creates a page pool with pagepoolcreate. The reference count of page pool is 1 as default. A page pool will be destroyed only when a reference...

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 Linux kernel that stems from a failure to properly hold a folio reference when calling the foliowaitwriteback function...

OESA-2024-1995 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: USB: core: Make doproccontrol and doprocbulk killable The USBDEVFSCONTROL and USBDEVFSBULK ioctls invoke usbstartwaiturb, which contains an uninterruptible wait...

OESA-2024-1992 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: USB: core: Make doproccontrol and doprocbulk killable The USBDEVFSCONTROL and USBDEVFSBULK ioctls invoke usbstartwaiturb, which contains an uninterruptible wait...

kernel: sched/psi: Fix use-after-free in ep_remove_wait_queue()

In the Linux kernel, the following vulnerability has been resolved: sched/psi: Fix use-after-free in epremovewaitqueue If a non-root cgroup gets removed when there is a thread that registered trigger and is polling on a pressure file within the cgroup, the polling waitqueue gets freed in the...

kernel: sched/psi: Fix use-after-free in ep_remove_wait_queue()

In the Linux kernel, the following vulnerability has been resolved: sched/psi: Fix use-after-free in epremovewaitqueue If a non-root cgroup gets removed when there is a thread that registered trigger and is polling on a pressure file within the cgroup, the polling waitqueue gets freed in the...

The vulnerability of the raid5d() function in the Linux kernel driver for block devices allows a hacker to cause a service failure.

The vulnerability of the raid5d function in the driver/md/raid5.c file of the Linux kernel’s block device driver is related to an infinite waiting loop for resources. Exploiting this vulnerability could allow a attacker to cause a service failure...

SUSE CVE-2024-42153

In the Linux kernel, the following vulnerability has been resolved: i2c: pnx: Fix potential deadlock warning from deltimersync call in isr When deltimersync is called in an interrupt context it throws a warning because of potential deadlock. The timer is used only to exit from waitforcompletion...

PT-2024-32765

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.58 Description The issue concerns the Linux kernel, specifically the wifi: rtw88 module. In the rtw wait firmware completion function, the code now always waits for both regular and wowlan firmware loading...

Linux kernel 安全漏洞

Linux kernel is the kernel used by the Linux Foundation's open source operating system Linux. A security vulnerability exists in the Linux kernel, which originates in the filelock module, where the fcntlsetlk function, when competing with the close function, removes the created lock using the...

PT-2024-33800

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.6.58 Description: A vulnerability in the Linux kernel has been resolved, related to the jbd2 module. The issue occurs when the jbd2 cleanup journal tail function returns an error, causing the kernel to continu...

PT-2024-30696

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.50 Description The issue arises from the invalid wait context of page pool destroy when a driver uses a page pool and XDP eXpress Data Path. The page pool create function creates a page pool with a default...

DEBIAN-CVE-2024-39507

In the Linux kernel, the following vulnerability has been resolved: net: hns3: fix kernel crash problem in concurrent scenario When link status change, the nic driver need to notify the roce driver to handle this event, but at this time, the roce driver may uninit, then cause kernel crash. To fix...

UBUNTU-CVE-2024-39507

In the Linux kernel, the following vulnerability has been resolved: net: hns3: fix kernel crash problem in concurrent scenario When link status change, the nic driver need to notify the roce driver to handle this event, but at this time, the roce driver may uninit, then cause kernel crash. To fix...