Linux blkcg_init_queue Heap Buffer Overflow DoS

The vulnerability of the blkcginitqueue function in the Linux operating system’s kernel is related to the lack of memory release after the effective lifespan of the function has ended. Exploiting this vulnerability can allow an attacker to cause a service failure...

Linux watch_queue Component Heap Buffer Overflow DoS

The vulnerability of the watchqueuesetfilter function in the Linux operating system’s watchqueue component is related to memory overflow. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of data...

DEBIAN-CVE-2024-44932

In the Linux kernel, the following vulnerability has been resolved: idpf: fix UAFs when destroying the queues The second tagged commit started sometimes very rarely, but possible throwing WARNs from net/core/pagepool.c:pagepooldisabledirectrecycling. Turned out idpf frees interrupt vectors with...

UBUNTU-CVE-2024-44932

In the Linux kernel, the following vulnerability has been resolved: idpf: fix UAFs when destroying the queues The second tagged commit started sometimes very rarely, but possible throwing WARNs from net/core/pagepool.c:pagepooldisabledirectrecycling. Turned out idpf frees interrupt vectors with...

Linux Kernel Security Vulnerabilities

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 memory reuse after release issue when destroying a queue...

SUSE CVE-2022-48905

In the Linux kernel, the following vulnerability has been resolved: ibmvnic: free reset-work-item when flushing Fix a tiny memory leak when flushing the reset work queue...

SUSE CVE-2022-48914

In the Linux kernel, the following vulnerability has been resolved: xen/netfront: destroy queues before realnumtxqueues is zeroed xennetdestroyqueues relies on info-netdev-realnumtxqueues to delete queues. Since d7dac083414eb5bb99a6d2ed53dc2c1b405224e5 "net-sysfs: update the queue counts in the...

PT-2024-6911

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.10.0-rc2+ Description The vulnerability is related to the netif queue set napi function in the Linux kernel, which can lead to out-of-bounds writes when XDP queues are included. This issue arises because netif...

Windows Print Queue Dispatcher Privilege Escalation

The vulnerability of the print scheduler in Windows operating systems is related to insufficient validation of input data. Exploiting this vulnerability can allow a malicious actor to increase their privileges remotely...

SUSE CVE-2024-43872

In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: Fix soft lockup under heavy CEQE load CEQEs are handled in interrupt handler currently. This may cause the CPU core staying in interrupt context too long and lead to soft lockup under heavy load. Handle CEQEs in BH...

DEBIAN-CVE-2022-48911

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfqueue: fix possible use-after-free Eric Dumazet says: The sockhold side seems suspect, because there is no guarantee that skrefcnt is not already 0. On failure, we cannot queue the packet and need to indicate an erro...

DEBIAN-CVE-2022-48905

In the Linux kernel, the following vulnerability has been resolved: ibmvnic: free reset-work-item when flushing Fix a tiny memory leak when flushing the reset work queue...

UBUNTU-CVE-2022-48905

In the Linux kernel, the following vulnerability has been resolved: ibmvnic: free reset-work-item when flushing Fix a tiny memory leak when flushing the reset work queue...

UBUNTU-CVE-2022-48914

In the Linux kernel, the following vulnerability has been resolved: xen/netfront: destroy queues before realnumtxqueues is zeroed xennetdestroyqueues relies on info-netdev-realnumtxqueues to delete queues. Since d7dac083414eb5bb99a6d2ed53dc2c1b405224e5 "net-sysfs: update the queue counts in the...

CVE-2022-48914

CVE-2022-48914 affects the Linux kernel’s xen_netfront/xennet_destroy_queues path. The vulnerability arises because xennet_destroy_queues() relies on netdev->real_num_tx_queues, which is cleared after unregister_netdev() due to net-sysfs changes, causing a NULL dereference when freeing queues ...

CVE-2022-48911 netfilter: nf_queue: fix possible use-after-free

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfqueue: fix possible use-after-free Eric Dumazet says: The sockhold side seems suspect, because there is no guarantee that skrefcnt is not already 0. On failure, we cannot queue the packet and need to indicate an erro...

CVE-2022-48911 netfilter: nf_queue: fix possible use-after-free

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfqueue: fix possible use-after-free Eric Dumazet says: The sockhold side seems suspect, because there is no guarantee that skrefcnt is not already 0. On failure, we cannot queue the packet and need to indicate an erro...

CVE-2022-48905 ibmvnic: free reset-work-item when flushing

In the Linux kernel, the following vulnerability has been resolved: ibmvnic: free reset-work-item when flushing Fix a tiny memory leak when flushing the reset work queue...

Linux Kernel Security Vulnerabilities

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 memory leak in the ibmvnic component when flushing the reset work queue...

CVE-2022-48905: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: ibmvnic: free reset-work-item when flushing Fix a tiny memory leak when flushing the reset work queue...