Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: SoundWire: Revisiting the driver’s bind/unbind operations and callbacks In the SoundWire framework, we store a pointer from the driver operations in the “slave” structure. This can lead to kernel errors when unbinding codec...

Astra Linux – Vulnerability in Linux 5.15

A flaw was discovered in the netdevsim device driver of the Linux kernel, related to the scheduling of events. This issue arises due to improper management of a reference count. This could allow an attacker to create a denial-of-service condition on the system...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: scsi: qla2xxx: Fixed a crash that occurred during module load/unload tests. During purex packet handling, the driver incorrectly freed a pre-allocated structure. This issue was fixed by skipping that specific entry in the code...

Astra Linux – Vulnerability in Linux 5.15

A buffer overflow vulnerability was discovered in the Linux kernel’s Intel iSMT SMBus host controller driver, particularly in its handling of the I2CSMBUSBLOCKPROCCALL case using the ioctl I2CSMBUS function. This flaw could allow a local user to cause the system to crash...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Wifi: rtw88 – Check whether a PCI upstream bridge exists. The pciupstreambridge function returns NULL if the device is on a root bus. If 8821CE is installed in the system with such a PCI topology, the probing routine will crash...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Rejects non-8-byte ATOMICWRITE payloads. In the atomicwritereply function in drivers/infiniband/sw/rxe/rxeresp.c, the payloadaddrpkt parameter is dereferenced unconditionally with a value of 8 bytes. Previously, checkrk...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: HID: appletb-kbd: fix UAF in inactivity-timer cleanup path Commit 38224c472a03 "HID: appletb-kbd: fix slab use-after-free bug in appletbkbdprobe" added timerdeletesync&kbd-inactivitytimer to both the probe closehw error path and...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: - SPI: ch341: fixed the device lifecycle. USB drivers bind to USB interfaces, and any device’s managed resources should have their lifecycle tied to the interface rather than the parent USB device. This prevents issues like...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: scsi: mpt3sas: Limit NVMe request size to 2 MiB The HBA firmware reports NVMe MDTS values based on the underlying drive’s capabilities. However, since the driver allocates a fixed 4K buffer for the PRP list, which can accommodate...

Astra Linux – Vulnerability in Linux 5.15

A issue was discovered in the Linux kernel through version 5.16-rc6. The function rtwinitxmitpriv in drivers/staging/r8188eu/core/rtwxmit.c lacks a check on the return value of rtwallochwxmits, which can lead to a null pointer derefrence...

CVE-2026-41156

Software installed and run as a non-privileged user may conduct improper GPU system calls to cause mismanagement of resources creating a write use after free scenario. A shared resource memory page managed by a CPU thread of control driver and accessed by a GPU thread of control Firmware can caus...

EUVD-2026-38002

Software installed and run as a non-privileged user may conduct improper GPU system calls to cause mismanagement of resources creating a write use after free scenario. A shared resource memory page managed by a CPU thread of control driver and accessed by a GPU thread of control Firmware can caus...

CVE-2026-41156

CVE-2026-41156 concerns GPU DDK where a CPU-thread driver frees a memory page used by a GPU firmware thread, causing a write-after-free (UAF) due to the GPU still accessing the resource. The issue references a SYNC_PRIMITIVE_BLOCK firmware address without holding a reference in the kernelfirmware...

RLSA-2026:26228 Important: hplip security update

The hplip packages contain the Hewlett-Packard Linux Imaging and Printing Project HPLIP, which provides drivers for Hewlett-Packard printers and multi-function peripherals. Security Fixes: HPLIP: HPLIP: Privilege escalation and arbitrary code execution via operating system command injection...

PT-2026-50927

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The vti6 init net function fails to set the netns immutable flag on the per-netns fallback tunnel device 'ip6 vti0'. This flag is intended to prevent the device from being moved to anoth...

ALSA-2026:27354 Important: kernel-rt security, bug fix, and enhancement update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: Linux kernel: Use-after-free in bonding driver leads to denial of service CVE-2026-31419 kernel: drm/amd/display: Do not skip...

Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: Linux kernel: Use-after-free in bonding driver leads to denial of service CVE-2026-31419 kernel: drm/amd/display: Do not skip unrelated mode changes in DSC validation CVE-2026-31488 kerne...

Important: kernel-rt security, bug fix, and enhancement update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: Linux kernel: Use-after-free in bonding driver leads to denial of service CVE-2026-31419 kernel: drm/amd/display: Do not skip...

PT-2026-50926

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the RDMA Remote Direct Memory Access component during the rereg mr process. When IB MR REREG ACCESS changes from read-only RO to read-write RW, the umem user memory mu...

Siemens RUGGEDCOM RST2428P Improper Input Validation (CVE-2026-23037)

In the Linux kernel, the following vulnerability has been resolved: can: etases58x: allow partial RX URB allocation to succeed When es58xallocrxurbs fails to allocate the requested number of URBs but succeeds in allocating some, it returns an error code. This causes es58xopen to return early,...