Astra Linux - уязвимость в linux, linux-5.10

In the Linux kernel, the following vulnerability has been resolved: Staging: greybus: uart: fixed the issue where tty was used after freeing it. The user space can keep a tty open indefinitely, and tty drivers must not release the underlying structures until the last user has left. Instead, use t...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: tty: serial: sh-sci: fix RSCI FIFO overrun handling The receive error handling code is shared between RSCI and all other SCIF port types. However, for RSCI, the “overrunreg” is specified as a memory offset. For other SCIF types, ...

Astra Linux - уязвимость в linux-6.1

In the Linux kernel, the following vulnerability has been resolved: serial: mctrlgpio: The disablems function has been split into sync and nosync APIs. The following issue was observed on the SAMA5D27 platform using the atmelserial: BUG: A sleeping function was called from an invalid context at...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: wifi: wilc1000: Unregister wiphy only if it has been registered There is a specific error path in probe functions in wilc drivers both sdio and spi, which can lead to kernel panic. For example, this issue occurs when using SPI:...

Astra Linux - уязвимость в linux, linux-5.10

In the Linux kernel, the following vulnerability has been resolved: drm/panel/panel-sitronix-st7701: Remove the panel when DSI attachment fails. In the event that mipidsiattach fails, call drmpanelremove to avoid a memory leak...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: spi: tegra210-quad: Protect currxfer in tegraqspicombinedseqxfer The currxfer field is read by the IRQ handler without holding a lock. This allows the IRQ handler to check whether a transfer is in progress. When clearing the...

Astra Linux - уязвимость в linux-5.15, linux-5.10

In the Linux kernel, the following vulnerability has been resolved: spi: imx: Do not skip cleanup in the error path of the remove function Returning early in the remove callback of a platform driver is incorrect. In this case, the DMA resources are not released during the error path. This issue i...

EUVD-2026-30043

U-SPEED AC1200 Gigabit Wi-Fi Router Model: T18-21K V1.0 is vulnerable to Incorrect Access Control. The device exposes a UART interface that lacks authentication, authorization, or access control mechanisms. An attacker with physical access to the UART pins can connect to the interface and gain...

CVE-2026-36738

U-SPEED AC1200 Gigabit Wi-Fi Router Model: T18-21K V1.0 is vulnerable to Incorrect Access Control. The device exposes a UART interface that lacks authentication, authorization, or access control mechanisms. An attacker with physical access to the UART pins can connect to the interface and gain...

CVE-2026-36738

U-SPEED AC1200 Gigabit Wi-Fi Router Model: T18-21K V1.0 is vulnerable to Incorrect Access Control. The device exposes a UART interface that lacks authentication, authorization, or access control mechanisms. An attacker with physical access to the UART pins can connect to the interface and gain...

CVE-2026-36738

CVE-2026-36738 affects the U-SPEED AC1200 Gigabit Wi‑Fi Router (Model: T18-21K, V1.0). The UART interface is exposed with no authentication/authorization, allowing a physically present attacker to access device functionality unrestrictedly. Documents do not specify affected firmware versions, exp...

U-SPEED AC1200 安全漏洞

The U-SPEED AC1200 is a Gigabit dual-band Wi-Fi router produced by the U-SPEED company. The U-SPEED AC1200 Gigabit Wi-Fi Router T18-21K V1.0 version has a security vulnerability. This vulnerability stems from improper access control; the UART interface exposed by the device lacks an authenticatio...

PT-2026-40705

U-SPEED AC1200 Gigabit Wi-Fi Router Model: T18-21K V1.0 is vulnerable to Incorrect Access Control. The device exposes a UART interface that lacks authentication, authorization, or access control mechanisms. An attacker with physical access to the UART pins can connect to the interface and gain...

SUSE CVE-2026-43294

In the Linux kernel, the following vulnerability has been resolved: drm: renesas: rz-du: mipidsi: fix kernel panic when rebooting for some panels Since commit 56de5e305d4b "clk: renesas: r9a07g044: Add MSTOP for RZ/G2L" we may get the following kernel panic, for some panels, when rebooting:...

CVE-2026-43300

In the Linux kernel, the following vulnerability has been resolved: drm/panel: Fix a possible null-pointer dereference in jdipaneldsiremove In jdipaneldsiremove, jdi is explicitly checked, indicating that it may be NULL: if !jdi mipidsidetachdsi; However, when jdi is NULL, the function does not...

UBUNTU-CVE-2026-43300

In the Linux kernel, the following vulnerability has been resolved: drm/panel: Fix a possible null-pointer dereference in jdipaneldsiremove In jdipaneldsiremove, jdi is explicitly checked, indicating that it may be NULL: if !jdi mipidsidetachdsi; However, when jdi is NULL, the function does not...

CVE-2026-43319

In the Linux kernel, the following vulnerability has been resolved: spi: spidev: fix lock inversion between spilock and buflock The spidev driver previously used two mutexes, spilock and buflock, but acquired them in different orders depending on the code path: write/read: buflock - spilock ioctl...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the serial CAIF component not properly holding the tty-link reference during operations like...

EUVD-2025-209726

Medtronic MyCareLink Patient Monitor has an internal serial interface, which allows an attacker with physical access to access a login prompt via a UART terminal.​...

CVE-2025-4386

Medtronic MyCareLink Patient Monitor has an internal serial interface, which allows an attacker with physical access to access a login prompt via a UART terminal.​...