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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 a failure to properly wait for memory space when writing mes packets, which could result in a ring buffer...

PT-2024-34016

Name of the Vulnerable Software and Affected Versions: Linux Kernel affected versions not specified Description: A race condition issue has been resolved in the Linux kernel, specifically in the scsi: lpfc component. The problem occurred when deleting an NPIV instance, as it required all fabric...

The vulnerability of the iavf_shutdown() function in the iavf component of the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the iavfshutdown function in the iavf component of the Linux operating system is related to the addition of a waiting loop at the beginning of iavfremove. This loop is designed to ensure that port initialization is completed before the registration of the network device is...

CVE-2024-44934

In the Linux kernel, the following vulnerability has been resolved: net: bridge: mcast: wait for previous gc cycles when removing port syzbot hit a use-after-free1 which is caused because the bridge doesn't make sure that all previous garbage has been collected when removing a port. What happens...

CVE-2024-44934 net: bridge: mcast: wait for previous gc cycles when removing port

In the Linux kernel, the following vulnerability has been resolved: net: bridge: mcast: wait for previous gc cycles when removing port syzbot hit a use-after-free1 which is caused because the bridge doesn't make sure that all previous garbage has been collected when removing a port. What happens...

CVE-2024-44934

CVE-2024-44934 — Linux kernel net: bridge: mcast: wait for previous gc cycles when removing port . Syzkaller triggered a use-after-free during port removal because old multicast garbage collection cycles may still be running when a port is freed. The fix is to ensure all prior garbage-collection ...

CVE-2024-43862

In the Linux kernel, the following vulnerability has been resolved: net: wan: fslqmchdlc: Convert carrierlock spinlock to a mutex The carrierlock spinlock protects the carrier detection. While it is held, framergetstatus is called which in turn takes a mutex. This is not correct and can lead to a...

CVE-2024-43863 drm/vmwgfx: Fix a deadlock in dma buf fence polling

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Fix a deadlock in dma buf fence polling Introduce a version of the fence ops that on release doesn't remove the fence from the pending list, and thus doesn't require a lock to fix poll-fence wait-fence unref deadlocks...

SUSE 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...

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...

AZL-51980 CVE-2024-43834 affecting package kernel for versions less than 5.15.176.3-1

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...

DEBIAN-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...

DEBIAN-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-2024-43832

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...

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

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 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

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...