Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: cachefiles: Fixed the dentry leak in cachefilesopenfile. A dentry leak may occur when a lookup cookie and a cull operation are performed concurrently. P1 | P2 -----------------------------------------------------------...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: cachefiles: All requests are flushed after setting CACHEFILESDEAD. In ondemand mode, when the daemon is processing an open request, if the kernel marks the cache as CACHEFILESDEAD, the cachefilesdaemonwrite function will always...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: cachefiles: Set the object to close if ondemandid 0 in copen. If copen is called maliciously in user mode, it may delete the request corresponding to the random ID. Moreover, the request may not have been read yet...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: cachefiles: A consistency check has been added for copen/cread operations. This prevents malicious processes from executing random copen/cread requests, which could potentially crash the system. The added checks are as follows...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: cachefiles: fixed the slab-use-after-free issue in cachefileswithdrawcookie We encountered the following issue during our fault injection stress test: ================================================================== BUG: KASAN:...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: net: sched: schmultiq: fix possible OOB write in multiqtune CVE-2024-36978 In the Linux kernel, the following vulnerability has been resolved: usb-storage: alauda: Check whether the media is initialized...

Security update for the Linux Kernel

The SUSE Linux Enterprise Micro 6.0 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2024-41014: xfs: add bounds checking to xlogrecoverprocessdata bsc1228408. CVE-2024-41013: xfs: do not walk off the end of a directory data block bsc1228405...

Security update for the Linux Kernel RT (Live Patch 1 for SLE 15 SP6)

This update for the Linux Kernel 6.4.0-150600105 fixes several issues. The following security issues were fixed: CVE-2024-40921: net: bridge: mst: pass vlan group directly to brmstvlansetstate bsc1227784. CVE-2024-40920: net: bridge: mst: fix suspicious rcu usage in brmstsetstate bsc1227781...

Security update for the Linux Kernel RT (Live Patch 0 for SLE 15 SP6)

This update for the Linux Kernel 6.4.0-1506008 fixes several issues. The following security issues were fixed: CVE-2024-40921: net: bridge: mst: pass vlan group directly to brmstvlansetstate bsc1227784. CVE-2024-40920: net: bridge: mst: fix suspicious rcu usage in brmstsetstate bsc1227781...

Security update for the Linux Kernel (Live Patch 3 for SLE 15 SP6)

This update for the Linux Kernel 6.4.0-1506002317 fixes several issues. The following security issues were fixed: CVE-2024-40921: net: bridge: mst: pass vlan group directly to brmstvlansetstate bsc1227784. CVE-2024-40920: net: bridge: mst: fix suspicious rcu usage in brmstsetstate bsc1227781...

Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP6)

This update for the Linux Kernel 6.4.0-15060021 fixes several issues. The following security issues were fixed: CVE-2024-40921: net: bridge: mst: pass vlan group directly to brmstvlansetstate bsc1227784. CVE-2024-40920: net: bridge: mst: fix suspicious rcu usage in brmstsetstate bsc1227781...

Security update for the Linux Kernel (Live Patch 15 for SLE 15 SP5)

This update for the Linux Kernel 5.14.21-1505005568 fixes several issues. The following security issues were fixed: CVE-2024-41057: cachefiles: fix slab-use-after-free in cachefileswithdrawcookie bsc1229275. CVE-2024-36971: Fixed dstnegativeadvice race bsc1226324. CVE-2024-50264: vsock/virtio:...

Security update for the Linux Kernel (Live Patch 14 for SLE 15 SP5)

This update for the Linux Kernel 5.14.21-1505005565 fixes several issues. The following security issues were fixed: CVE-2024-41057: cachefiles: fix slab-use-after-free in cachefileswithdrawcookie bsc1229275. CVE-2024-36971: Fixed dstnegativeadvice race bsc1226324. CVE-2024-50264: vsock/virtio:...

Security update for the Linux Kernel (Live Patch 12 for SLE 15 SP5)

This update for the Linux Kernel 5.14.21-1505005559 fixes several issues. The following security issues were fixed: CVE-2024-41057: cachefiles: fix slab-use-after-free in cachefileswithdrawcookie bsc1229275. CVE-2024-36971: Fixed dstnegativeadvice race bsc1226324. CVE-2024-50264: vsock/virtio:...

SUSE-SU-2025:0253-1 Security update for the Linux Kernel (Live Patch 12 for SLE 15 SP5)

This update for the Linux Kernel 5.14.21-1505005559 fixes several issues. The following security issues were fixed: - CVE-2024-41057: cachefiles: fix slab-use-after-free in cachefileswithdrawcookie bsc1229275. - CVE-2024-36971: Fixed dstnegativeadvice race bsc1226324. - CVE-2024-50264:...

Security update for the Linux Kernel (Live Patch 11 for SLE 15 SP5)

This update for the Linux Kernel 5.14.21-1505005552 fixes several issues. The following security issues were fixed: CVE-2024-41057: cachefiles: fix slab-use-after-free in cachefileswithdrawcookie bsc1229275. CVE-2024-36971: Fixed dstnegativeadvice race bsc1226324. CVE-2024-50264: vsock/virtio:...

ROS-20250122-02

A vulnerability in the USB component of the Linux kernel is related to incorrect input validation in the usbparseendpoint function in drivers/usb/core/config.c. Exploitation of the vulnerability could allow an attacker to cause a denial of service A vulnerability in the cachefiles component of th...

CVE-2024-57942 netfs: Fix ceph copy to cache on write-begin

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix ceph copy to cache on write-begin At the end of netfsunlockreadfolio in which folios are marked appropriately for copying to the cache either with by being marked dirty and having their private data set or by having...

Unbreakable Enterprise kernel security update

4.1.12-124.93.1 - cachefiles: fix memory leak in cachefilesaddcache Baokun Li Orabug: 36544657 CVE-2024-26840...

CVE-2024-56549

In the Linux kernel, the following vulnerability has been resolved: cachefiles: Fix NULL pointer dereference in object-file At present, the object-file has the NULL pointer dereference problem in ondemand-mode. The root cause is that the allocated fd and object-file lifetime are inconsistent, and...