SUSE CVE-2024-41088

In the Linux kernel, the following vulnerability has been resolved: can: mcp251xfd: fix infinite loop when xmit fails When the mcp251xfdstartxmit function fails, the driver stops processing messages, and the interrupt routine does not return, running indefinitely even after killing the running...

SUSE CVE-2024-42135

In the Linux kernel, the following vulnerability has been resolved: vhosttask: Handle SIGKILL by flushing work and exiting Instead of lingering until the device is closed, this has us handle SIGKILL by: 1. marking the worker as killed so we no longer try to use it with new virtqueues and new flus...

OESA-2024-1944 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: usb: musb: tusb6010: check return value after calling platformgetresource It will cause null-ptr-deref if platformgetresource returns NULL, we need check the...

CVE-2024-42135

In the Linux kernel, the following vulnerability has been resolved: vhosttask: Handle SIGKILL by flushing work and exiting Instead of lingering until the device is closed, this has us handle SIGKILL by: 1. marking the worker as killed so we no longer try to use it with new virtqueues and new flus...

DEBIAN-CVE-2024-42135

In the Linux kernel, the following vulnerability has been resolved: vhosttask: Handle SIGKILL by flushing work and exiting Instead of lingering until the device is closed, this has us handle SIGKILL by: 1. marking the worker as killed so we no longer try to use it with new virtqueues and new flus...

AZL-54098 CVE-2024-42135 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: vhosttask: Handle SIGKILL by flushing work and exiting Instead of lingering until the device is closed, this has us handle SIGKILL by: 1. marking the worker as killed so we no longer try to use it with new virtqueues and new flus...

CVE-2024-42135

In the Linux kernel, the following vulnerability has been resolved: vhosttask: Handle SIGKILL by flushing work and exiting Instead of lingering until the device is closed, this has us handle SIGKILL by: 1. marking the worker as killed so we no longer try to use it with new virtqueues and new flus...

CVE-2024-42109

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: unconditionally flush pending work before notifier syzbot reports: KASAN: slab-uaf in nftctxupdate include/net/netfilter/nftables.h:1831 KASAN: slab-uaf in nftcommitrelease net/netfilter/nftablesapi.c:9530...

UBUNTU-CVE-2024-42135

In the Linux kernel, the following vulnerability has been resolved: vhosttask: Handle SIGKILL by flushing work and exiting Instead of lingering until the device is closed, this has us handle SIGKILL by: 1. marking the worker as killed so we no longer try to use it with new virtqueues and new flus...

CVE-2024-42135

In the Linux kernel, the following vulnerability has been resolved: vhosttask: Handle SIGKILL by flushing work and exiting Instead of lingering until the device is closed, this has us handle SIGKILL by: 1. marking the worker as killed so we no longer try to use it with new virtqueues and new flus...

CVE-2024-42135

CVE-2024-42135 concerns the Linux kernel vhost_task handling of SIGKILL. The connected sources confirm a concrete fix: when a SIGKILL is issued, the kernel now (1) marks the worker as killed to prevent new virtqueue usage and new flush operations, (2) fixes the virtqueue-to-worker mapping to stop...

CVE-2024-42103 btrfs: fix adding block group to a reclaim list and the unused list during reclaim

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix adding block group to a reclaim list and the unused list during reclaim There is a potential parallel list adding for retrying in btrfsreclaimbgswork and adding to the unused list. Since the block group is removed from...

PT-2024-30723

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.50 Description The issue is related to the net/mlx5 component in the Linux kernel. During device shutdown, there is no point in recovery, and if health work has started, it needs to wait to avoid races and NU...

CVE-2024-42079

CVE-2024-42079 is a Linux kernel vulnerability in the gfs2 subsystem that could lead to a NULL pointer dereference during log flush operations. The root cause is a race between outstanding glock work and unmount, which could cause gfs2_log_flush() to dereference a freed or NULL sdp->sd_jdesc. ...

DEBIAN-CVE-2024-41051

In the Linux kernel, the following vulnerability has been resolved: cachefiles: wait for ondemandobjectworker to finish when dropping object When queuing ondemandobjectworker to re-open the object, cachefilesobject is not pinned. The cachefilesobject may be freed when the pending read request is...

DEBIAN-CVE-2024-41045

In the Linux kernel, the following vulnerability has been resolved: bpf: Defer work in bpftimercancelandfree Currently, the same case as previous patch two timer callbacks trying to cancel each other can be invoked through bpfmapupdateelem as well, or more precisely, freeing map elements containi...

UBUNTU-CVE-2024-41051

In the Linux kernel, the following vulnerability has been resolved: cachefiles: wait for ondemandobjectworker to finish when dropping object When queuing ondemandobjectworker to re-open the object, cachefilesobject is not pinned. The cachefilesobject may be freed when the pending read request is...

UBUNTU-CVE-2024-41063

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcicore: cancel all works upon hciunregisterdev syzbot is reporting that calling hcireleasedev from hcierrorreset due to hcidevput from hcierrorreset can cause deadlock at destroyworkqueue, for hcierrorreset is called...

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 a failure to cancel all jobs during the hciunregisterdev function, resulting in a possible deadlock when...

kernel: netfilter: nf_tables: flush pending destroy work before exit_net release

A vulnerability was found in the Linux kernel's Netfilter framework, specifically within the nftables component. The issue arises from a race condition between the exitnet function and the destroy work queue, which can lead to use-after-free errors and potential system instability. This...