kernel: net: atlantic: eliminate double free in error handling logic

A double free vulnerability exists in the linux kernel error handling logic such that aqringfree could be called multiple times on the same ring,if the system is under stress and gets a memory allocation error.This vulnerability could lead to the loss of system availability...

kernel: vmxnet3: disable rx data ring on dma allocation failure

A vulnerability was found in the Linux kernel's vmxnet3 driver in the vmxnet3rqcreate function, where this issue occurs when memory allocation fails for the RX data ring, leading to an improper reference size that may cause the hypervisor to access invalid memory during packet reception, which ca...

Unbreakable Enterprise kernel security update

5.4.17-2136.337.5 - net/mlx5: disable the 'fast unload' feature on Exadata systems Qing Huang Orabug: 37093177 5.4.17-2136.337.4 - ocfs2: reserve space for inline xattr before attaching reflink tree Gautham Ananthakrishna Orabug: 37199020 - Revert 'ocfs2: ocfs2 crash due to invalid hnextleafblk...

SUSE CVE-2024-50207

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix reader locking when changing the sub buffer order The function ringbuffersubbuforderset updates each ringbufferpercpu and installs new sub buffers that match the requested page order. This operation may be invoke...

DEBIAN-CVE-2024-50207

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix reader locking when changing the sub buffer order The function ringbuffersubbuforderset updates each ringbufferpercpu and installs new sub buffers that match the requested page order. This operation may be invoke...

CVE-2024-50207

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix reader locking when changing the sub buffer order The function ringbuffersubbuforderset updates each ringbufferpercpu and installs new sub buffers that match the requested page order. This operation may be invoke...

UBUNTU-CVE-2024-50207

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix reader locking when changing the sub buffer order The function ringbuffersubbuforderset updates each ringbufferpercpu and installs new sub buffers that match the requested page order. This operation may be invoke...

CVE-2024-50207 ring-buffer: Fix reader locking when changing the sub buffer order

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix reader locking when changing the sub buffer order The function ringbuffersubbuforderset updates each ringbufferpercpu and installs new sub buffers that match the requested page order. This operation may be invoke...

CVE-2024-50207

The CVE-2024-50207 issue affects the Linux kernel’s ring_buffer code (kernel/trace/ring_buffer.c), specifically ring_buffer_subbuf_order_set(). The problem arises because the function updates ring_buffer_per_cpu and installs new sub buffers to match requested page orders without acquiring exclusi...

CVE-2024-50207 ring-buffer: Fix reader locking when changing the sub buffer order

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix reader locking when changing the sub buffer order The function ringbuffersubbuforderset updates each ringbufferpercpu and installs new sub buffers that match the requested page order. This operation may be invoke...

CVE-2024-50207 ring-buffer: Fix reader locking when changing the sub buffer order

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix reader locking when changing the sub buffer order The function ringbuffersubbuforderset updates each ringbufferpercpu and installs new sub buffers that match the requested page order. This operation may be invoke...

CVE-2024-50207

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Fix reader locking when changing the sub buffer order The function ringbuffersubbuforderset updates each ringbufferpercpu and installs new sub buffers that match the requested page order. This operation may be invoke...

AZL-52447 CVE-2024-50138 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: bpf: Use rawspinlockt in ringbuf The function bpfringbufreserve is invoked from a tracepoint, which disables preemption. Using spinlockt in this context can lead to a "sleep in atomic" warning in the RT variant. This issue is...

kernel: bpf: Fix overrunning reservations in ringbuf

An out-of-bounds memory access flaw was found in the Linux kernel’s BPF subsystem. This flaw allows a local user to crash the system...

kernel: r8169: Fix possible ring buffer corruption on fragmented Tx packets.

in linux kernel r8169, when transmitting small fragmented packets, invalid entries were inserted into the transmit ring buffer, leading to calls to dmaunmapsingle with a null address...

kernel: bpf: Fix overrunning reservations in ringbuf

An out-of-bounds memory access flaw was found in the Linux kernel’s BPF subsystem. This flaw allows a local user to crash the system...

kernel: r8169: Fix possible ring buffer corruption on fragmented Tx packets.

in linux kernel r8169, when transmitting small fragmented packets, invalid entries were inserted into the transmit ring buffer, leading to calls to dmaunmapsingle with a null address...

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, which originates in the bpf module, where the use of the bpfringbufreserve function may result in a sleep in atomic warning...

PT-2024-36861

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A buffer overflow issue has been resolved in the Linux kernel, specifically in the iio: adc: ad7923 module. The AD7923 was updated to support devices with 8 channels, but the size of tx...

SUSE CVE-2024-49930

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix array out-of-bound access in SoC stats Currently, the ath11ksocdpstats::halreoerror array is defined with a maximum size of DPREODSTRINGMAX. However, the ath11kdpprocessrx function access...