Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fixed node corruption in the “ar-arvifs” list In the current WLAN recovery code flow, ath11kcorehalt only re initializes the “arvifs” list head. This causes the list node immediately following the list head to becom...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: Wifi: brcmfmac – Fix for use-after-free when rescheduling the brcmfbtcoexinfo worker. The brcmfbtcoexdetach function only shuts down the btcoex timer if the timeron flag is set to false. However, the brcmfbtcoextimerfunc function...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: HID: hid-ntrig: fix an issue where it was unable to handle page faults in ntrigreportversion. In ntrigreportversion, the hdev parameter is passed from hidprobe. Sending a descriptor to /dev/uhid can cause hdev-dev.parent-parent t...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: f2fs: fixed the issue where foreground garbage collection might be triggered during f2fsmapblocks in lfs mode. The issue occurs when the “mode=lfs” mount option is used; in this case, generic/299 will cause a system panic. Cut he...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: sched/ext: Fixed invalid task state transitions during class switching. When enabling the schedext scheduler, it is possible to trigger invalid task state transitions, resulting in warnings like the following which can be easily...

Astra Linux - Vulnerability in linux-6.1, linux-6.12

In the Linux kernel, the following vulnerability has been resolved: atm: clip: Fix infinite recursive call of clippush. syzbot reported the following splat. 0 This occurs if ioctlATMARPMKIP is called more than once. During the first call, clipmkip sets clippush to vcc-push, and the second call...

SUSE CVE-2025-40100

In the Linux kernel, the following vulnerability has been resolved: btrfs: do not assert we found block group item when creating free space tree Currently, when building a free space tree at populatefreespacetree, if we are not using the block group tree feature, we always expect to find block...

UBUNTU-CVE-2025-40100

In the Linux kernel, the following vulnerability has been resolved: btrfs: do not assert we found block group item when creating free space tree Currently, when building a free space tree at populatefreespacetree, if we are not using the block group tree feature, we always expect to find block...

CVE-2025-40100 btrfs: do not assert we found block group item when creating free space tree

In the Linux kernel, the following vulnerability has been resolved: btrfs: do not assert we found block group item when creating free space tree Currently, when building a free space tree at populatefreespacetree, if we are not using the block group tree feature, we always expect to find block...

CVE-2025-40097 ALSA: hda: Fix missing pointer check in hda_component_manager_init function

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: Fix missing pointer check in hdacomponentmanagerinit function The componentmatchadd function may assign the 'matchptr' pointer the value ERRPTR-ENOMEM, which will subsequently be dereferenced. The call stack leading to...

CVE-2025-40089 cxl/features: Add check for no entries in cxl_feature_info

In the Linux kernel, the following vulnerability has been resolved: cxl/features: Add check for no entries in cxlfeatureinfo cxl EDAC calls cxlfeatureinfo to get the feature information and if the hardware has no Features support, cxlfs may be passed in as NULL. 51.957498 BUG: kernel NULL pointer...

CVE-2025-40086

CVE-2025-40086 affects the Linux kernel DRM XE path. An array of VM binds could evict other buffer objects (BOs) within the same VM, potentially causing NULL pointer dereferences in the bind pipeline. The fix clears the allow_res_evict flag in xe_bo_validate (and there was a follow‑up commit that...

CVE-2025-40086 drm/xe: Don't allow evicting of BOs in same VM in array of VM binds

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Don't allow evicting of BOs in same VM in array of VM binds An array of VM binds can potentially evict other buffer objects BOs within the same VM under certain conditions, which may lead to NULL pointer dereferences late...

EUVD-2025-36664

In the Linux kernel, the following vulnerability has been resolved: ksmbd: transportipc: validate payload size before reading handle handleresponse dereferences the payload as a 4-byte handle without verifying that the declared payload size is at least 4 bytes. A malformed or truncated message fr...

CVE-2023-7324

CVE-2023-7324 has concrete details in connected sources: the Linux kernel SES (scsi: ses) contains a fix for out-of-bounds accesses to addl_desc_ptr in ses_enclosure_data_process(). The vulnerability is described as sanitizing addl_desc_ptr out-of-bounds accesses, with a high impact (CVSS 8.1, ad...

CVE-2025-40085 ALSA: usb-audio: Fix NULL pointer deference in try_to_register_card

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Fix NULL pointer deference in trytoregistercard In trytoregistercard, the return value of usbifnumtoif is passed directly to usbinterfaceclaimed without a NULL check, which will lead to a NULL pointer dereference...

CVE-2025-40084 ksmbd: transport_ipc: validate payload size before reading handle

In the Linux kernel, the following vulnerability has been resolved: ksmbd: transportipc: validate payload size before reading handle handleresponse dereferences the payload as a 4-byte handle without verifying that the declared payload size is at least 4 bytes. A malformed or truncated message fr...

Siemens SIMATIC, SCALANCE and RUGGEDCOM Devices Out-of-bounds Read (CVE-2024-50301)

In the Linux kernel, the following vulnerability has been resolved: security/keys: fix slab-out-of-bounds in keytaskpermission. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc...

Siemens SIMATIC, SCALANCE and RUGGEDCOM Devices Out-of-bounds Read (CVE-2024-46743)

In the Linux kernel, the following vulnerability has been resolved: of/irq: Prevent device address out-of-bounds read in interrupt map walk. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc...

Siemens SIMATIC Devices Missing Release of Memory after Effective Lifetime (CVE-2024-39489)

In the Linux kernel, the following vulnerability has been resolved: ipv6: sr: fix memleak in seg6hmacinitalgo seg6hmacinitalgo returns without cleaning up the previous allocations if one fails, so it's going to leak all that memory and the crypto tfms. Update seg6hmacexit to only free the memory...