CVE-2025-21695 platform/x86: dell-uart-backlight: fix serdev race

In the Linux kernel, the following vulnerability has been resolved: platform/x86: dell-uart-backlight: fix serdev race The delluartblserdevprobe function calls devmserdevdeviceopen before setting the client ops via serdevdevicesetclientops. This ordering can trigger a NULL pointer dereference in...

CVE-2025-21695 platform/x86: dell-uart-backlight: fix serdev race

In the Linux kernel, the following vulnerability has been resolved: platform/x86: dell-uart-backlight: fix serdev race The delluartblserdevprobe function calls devmserdevdeviceopen before setting the client ops via serdevdevicesetclientops. This ordering can trigger a NULL pointer dereference in...

CVE-2025-21695: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: platform/x86: dell-uart-backlight: fix serdev race The delluartblserdevprobe function calls devmserdevdeviceopen before setting the client ops via serdevdevicesetclientops. This ordering can trigger a NULL pointer dereference in...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: serial: max3100: Update uartdriverregistered upon driver removal The removal of the last MAX3100 device triggers the removal of the corresponding driver. However, the code does not update the respective global variable. After the...

Silicon CP210x VCP Windows installer 代码问题漏洞

Silicon CP210x VCP Windows installer is a CP210x VCP Windows installer from Silicon Corporation. A security vulnerability exists in Silicon CP210x VCP Windows installer that originates from an uncontrolled search path. An attacker could exploit the vulnerability to escalate privileges and execute...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: net: bridge: xmit: make sure we have at least eth header len bytes CVE-2024-38538 In the Linux kernel, the following vulnerability has been resolved: drm/shmem-helper: Fix BUGON on mmapPROTWRITE, MAPPRIVATE...

PT-2025-16724

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference issue has been identified in the Linux kernel, specifically in the w1 uart probe function. This function calls w1 uart serdev open, which includes devm serdev...

PT-2025-9011

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A deadlock situation can occur in the Linux kernel due to a circular locking dependency. This issue arises when the cdns uart console write function attempts to take the port lock before...

CVE-2024-54127

This vulnerability exists in the TP-Link Archer C50 due to presence of terminal access on a serial interface without proper access control. An attacker with physical access could exploit this by accessing the UART shell on the vulnerable device. Successful exploitation of this vulnerability could...

CVE-2024-54127 Exposure of Wi-Fi Credentials in Plaintext in TP-Link Archer C50

This vulnerability exists in the TP-Link Archer C50 due to presence of terminal access on a serial interface without proper access control. An attacker with physical access could exploit this by accessing the UART shell on the vulnerable device. Successful exploitation of this vulnerability could...

CVE-2024-54127 Exposure of Wi-Fi Credentials in Plaintext in TP-Link Archer C50

This vulnerability exists in the TP-Link Archer C50 due to presence of terminal access on a serial interface without proper access control. An attacker with physical access could exploit this by accessing the UART shell on the vulnerable device. Successful exploitation of this vulnerability could...

CVE-2024-54127

CVE-2024-54127 concerns TP-Link Archer C50. The issue arises from terminal access on the device’s serial interface without proper access control, allowing a physically present attacker to access the UART shell and potentially obtain Wi‑Fi credentials. Connected sources corroborate that the vulner...

CVE-2024-54127: Cleartext Storage of Sensitive Information

This vulnerability exists in the TP-Link Archer C50 due to presence of terminal access on a serial interface without proper access control. An attacker with physical access could exploit this by accessing the UART shell on the vulnerable device. Successful exploitation of this vulnerability could...

The vulnerability of the Linux operating system’s serial kernel component, which allows a hacker to trigger a service failure

The vulnerability of the Linux operating system’s serial kernel component is related to the assignment of the NULL pointer in the function uartttyportshutdown. Exploiting this vulnerability can allow an attacker to cause a service failure...

kernel: tty: serial: Fix refcount leak bug in ucc_uart.c

In the Linux kernel, the following vulnerability has been resolved: tty: serial: Fix refcount leak bug in uccuart.c In socinfo, offindnodebytype will return a node pointer with refcount incremented. We should use ofnodeput when it is not used anymore...

kernel: Linux kernel: Resource leak in arc_uart driver can cause denial of service

A flaw was found in the Linux kernel, specifically within the arcuart serial driver. This vulnerability involves a resource leak where memory allocated for hardware interaction is not properly released under certain error conditions. A local attacker with low privileges could exploit this to...

kernel: tty: pcn_uart: fix memory leak with using debugfs_lookup()

In the Linux kernel, the following vulnerability has been resolved: tty: pcnuart: fix memory leak with using debugfslookup When calling debugfslookup the result must have dput called on it, otherwise the memory will leak over time. To make things simpler, just call debugfslookupandremove instead...

SUSE CVE-2024-50058

In the Linux kernel, the following vulnerability has been resolved: serial: protect uartportdtrrts in uartshutdown too Commit af224ca2df29 serial: core: Prevent unsafe uart port access, part 3 added few uport == NULL checks. It added one to uartshutdown, so the commit assumes, uport can be NULL i...

AZL-51073 CVE-2024-50058 affecting package kernel for versions less than 6.6.57.1-1

In the Linux kernel, the following vulnerability has been resolved: serial: protect uartportdtrrts in uartshutdown too Commit af224ca2df29 serial: core: Prevent unsafe uart port access, part 3 added few uport == NULL checks. It added one to uartshutdown, so the commit assumes, uport can be NULL i...

AZL-51101 CVE-2024-50058 affecting package kernel for versions less than 5.15.176.3-1

In the Linux kernel, the following vulnerability has been resolved: serial: protect uartportdtrrts in uartshutdown too Commit af224ca2df29 serial: core: Prevent unsafe uart port access, part 3 added few uport == NULL checks. It added one to uartshutdown, so the commit assumes, uport can be NULL i...