Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: PCI: Fixed NULL dereferencing in the error path during SR-IOV VF creation. Fixed issues when virtfn setup fails, preventing NULL pointer dereferencing during device removal. The kernel error occurred due to incorrect error...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net: netpoll: Initialize the work queue before error checks. A kernel warning is prevented when the netconsole setup fails on devices with the IFFDISABLENETPOLL flag. The warning occurs because the cleanup process attempts to...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerabilities have been resolved: RDMA/rxe: Fixed the “kernel NULL pointer dereference” error. When the rxequeueinit function in the rxeqpinitreq function fails, both qp-req.task.func and qp-req.task.arg are not initialized. Due to the failure in creating the...

CVE-2026-43402 kthread: consolidate kthread exit paths to prevent use-after-free

In the Linux kernel, the following vulnerability has been resolved: kthread: consolidate kthread exit paths to prevent use-after-free Guillaume reported crashes via corrupted RCU callback function pointers during KUnit testing. The crash was traced back to the pidfs rhashtable conversion which...

SUSE CVE-2026-43144

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: Fix potential kernel oops when probe fails When probe of the sdio brcmfmac device fails for some reasons i.e. missing firmware, the sdiodev-bus is set to error instead of NULL, thus the cleanup later in...

EUVD-2026-25514

In the Linux kernel, the following vulnerability has been resolved: bnge: return after auxiliarydeviceuninit in error path When auxiliarydeviceadd fails, the error block calls auxiliarydeviceuninit but does not return. The uninit drops the last reference and synchronously runs bngeauxdevrelease,...

CVE-2026-31595

CVE-2026-31595 affects the Linux kernel PCI endpoint driver for the vntb (pci-epf-vntb) where the cleanup path epf_ntb_epc_cleanup does not disable the delayed work before clearing BAR mappings and doorbells. The referenced details describe that if the delayed work isn’t disabled, the cmd_handler...

CVE-2026-23205 smb/client: fix memory leak in smb2_open_file()

In the Linux kernel, the following vulnerability has been resolved: smb/client: fix memory leak in smb2openfile Reproducer: 1. server: directories are exported read-only 2. client: mount -t cifs //$serverip/export /mnt 3. client: dd if=/dev/zero of=/mnt/file bs=512 count=1000 oflag=direct 4...

CVE-2026-23144

In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs: cleanup attrs subdirs on context dir setup failure When a context DAMON sysfs directory setup is failed after setup of attrs/ directory, subdirectories of attrs/ directory are not cleaned up. As a result, DAMON...

CVE-2025-71192 ALSA: ac97: fix a double free in snd_ac97_controller_register()

In the Linux kernel, the following vulnerability has been resolved: ALSA: ac97: fix a double free in sndac97controllerregister If ac97addadapter fails, putdevice is the correct way to drop the device reference. kfree is not required. Add kfree if idralloc fails and in ac97adapterrelease to do the...

UBUNTU-CVE-2025-71141

In the Linux kernel, the following vulnerability has been resolved: drm/tilcdc: Fix removal actions in case of failed probe The drmkmshelperpollfini and drmatomichelpershutdown helpers should only be called when the device has been successfully registered. Currently, these functions are called...

DEBIAN-CVE-2022-50631

In the Linux kernel, the following vulnerability has been resolved: RISC-V: kexec: Fix memory leak of fdt buffer This is reported by kmemleak detector: unreferenced object 0xff60000082864000 size 9588: comm "kexec", pid 146, jiffies 4294900634 age 64.788s hex dump first 32 bytes: d0 0d fe ed 00 0...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fixed a bug caused by a preallocation collision. When the user space uses AFRXRPC to provide a server, it must pre-allocate incoming calls and assign them call IDs that will be used for recvmsg and sendmsg calls. The...

CVE-2025-40094

CVE-2025-40094 affects the Linux kernel’s USB gadget f_acm binding path. After a bind/unbind cycle, acm->notify_req can be left stale, and if a subsequent bind fails, the unified error label may try to free it, causing a NULL pointer dereference when accessing ep->ops->free_request. The ...

CVE-2023-53612 hwmon: (coretemp) Simplify platform device handling

In the Linux kernel, the following vulnerability has been resolved: hwmon: coretemp Simplify platform device handling Coretemp's platform driver is unconventional. All the real work is done globally by the initcall and CPU hotplug notifiers, while the "driver" effectively just wraps an allocation...

EUVD-2025-25573

Malicious code in bioql PyPI...

EUVD-2025-31205

Malicious code in bioql PyPI...

CVE-2023-53388 drm/mediatek: Clean dangling pointer on bind error path

In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: Clean dangling pointer on bind error path mtkdrmbind can fail, in which case drmdevput is called, destroying the drmdevice object. However a pointer to it was still being held in the private object, and that pointer...

CVE-2023-53291 rcu/rcuscale: Stop kfree_scale_thread thread(s) after unloading rcuscale

In the Linux kernel, the following vulnerability has been resolved: rcu/rcuscale: Stop kfreescalethread threads after unloading rcuscale Running the 'kfreercutest' test case 1 results in a splat 2. The root cause is the kfreescalethread threads continue running after unloading the rcuscale module...

CVE-2025-39783

CVE-2025-39783: Linux kernel PCI endpoint. The configfs group handling in pci_epf_remove_cfs() incorrectly called list_del() on epf_group, which is a list head, causing a slab-use-after-free (KASAN) when tearing down endpoint function drivers with a configfs attribute group. The connected Astra L...