PT-2026-43908

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified openSUSE Tumbleweed versions prior to kernel-devel-7.0.11-1.1 Description A flaw exists in the greybus gb-beagleplay component where the hdlc append function calls usleep range while the tx producer...

CVE-2026-46041

In the Linux kernel, the following vulnerability has been resolved: greybus: gb-beagleplay: fix sleep in atomic context in hdlctxframes hdlcappend calls usleeprange to wait for circular buffer space, but it is called with txproducerlock a spinlock held via hdlctxframes -...

SUSE CVE-2026-43149

In the Linux kernel, the following vulnerability has been resolved: net: wan/fslucchdlc: Fix dmafreecoherent in uhdlcmemclean The priv-rxbuffer and priv-txbuffer are alloc'd together as contiguous buffers in uhdlcinit but freed as two buffers in uhdlcmemclean. Change the cleanup to only call...

CVE-2026-43149

A flaw was found in the Linux kernel's fslucchdlc module. The uhdlcmemclean function incorrectly deallocates memory by calling dmafreecoherent twice for buffers that were allocated as a single contiguous block. This improper memory handling may lead to a denial of service DoS or other unpredictab...

CVE-2026-43149 net: wan/fsl_ucc_hdlc: Fix dma_free_coherent() in uhdlc_memclean()

In the Linux kernel, the following vulnerability has been resolved: net: wan/fslucchdlc: Fix dmafreecoherent in uhdlcmemclean The priv-rxbuffer and priv-txbuffer are alloc'd together as contiguous buffers in uhdlcinit but freed as two buffers in uhdlcmemclean. Change the cleanup to only call...

CVE-2026-43149

In the Linux kernel, the following vulnerability has been resolved: net: wan/fslucchdlc: Fix dmafreecoherent in uhdlcmemclean The priv-rxbuffer and priv-txbuffer are alloc'd together as contiguous buffers in uhdlcinit but freed as two buffers in uhdlcmemclean. Change the cleanup to only call...

PT-2026-37489

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the net: wan/fsl ucc hdlc component where priv-rx buffer and priv-tx buffer are allocated together as contiguous buffers in the uhdlc init function but are incorrectly...

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 fslucchdlc driver’s improper handling of continuously allocated buffers during cleanup, causi...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001166)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001166 advisory. Race condition in drivers/tty/nhdlc.c in the Linux kernel through 4.10.1 allows local users to gain privileges or cause a denial of service double free by setting th...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-004003)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004003 advisory. A flaw was found in the HDLCPPP module of the Linux kernel in versions before 5.9-rc7. Memory corruption and a read overflow is caused by improper input validation i...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002986)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002986 advisory. Race condition in drivers/tty/nhdlc.c in the Linux kernel through 4.10.1 allows local users to gain privileges or cause a denial of service double free by setting th...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000348)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000348 advisory. A flaw was found in the HDLCPPP module of the Linux kernel in versions before 5.9-rc7. Memory corruption and a read overflow is caused by improper input validation i...

EUVD-2009-3976

Malware in sbrugna...

EUVD-2017-5204

Malware in sbrugna...

EUVD-2017-11797

Malware in sbrugna...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-986398)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986398 advisory. In the Linux kernel, the following vulnerability has been resolved: tty: synclinkgt: Fix null-pointer-dereference in slgtclean When the driver fails at allochdlcdev,...

The vulnerability of the qmc_hdlc_framer_set_carrier() function in the drivers/net/wan/fsl_qmc_hdlc.c module of the Linux kernel allows a hacker to cause a service failure.

The vulnerability of the qmchdlcframersetcarrier function in the drivers/net/wan/fslqmchdlc.c module of the Linux kernel leads to mutual locking issues. Exploiting this vulnerability could allow a attacker to cause a service failure...

DEBIAN-CVE-2022-49307

In the Linux kernel, the following vulnerability has been resolved: tty: synclinkgt: Fix null-pointer-dereference in slgtclean When the driver fails at allochdlcdev, and then we remove the driver module, we will get the following splat: 25.065966 general protection fault, probably for non-canonic...

UBUNTU-CVE-2022-49307

In the Linux kernel, the following vulnerability has been resolved: tty: synclinkgt: Fix null-pointer-dereference in slgtclean When the driver fails at allochdlcdev, and then we remove the driver module, we will get the following splat: 25.065966 general protection fault, probably for non-canonic...

DEBIAN-CVE-2024-43862

In the Linux kernel, the following vulnerability has been resolved: net: wan: fslqmchdlc: Convert carrierlock spinlock to a mutex The carrierlock spinlock protects the carrier detection. While it is held, framergetstatus is called which in turn takes a mutex. This is not correct and can lead to a...