CVE-2026-98492

A flaw was found in the Linux kernel's Cadence MACB network driver. During network buffer allocation, the driver's error-handling routines fail to properly release allocated Direct Memory Access DMA memory buffers when a failure occurs. A local user could trigger these error conditions during...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: net: cadence: macb: Fixed a possible deadlock in macbhalttx. There is a situation where, after THALT is set to a high value, TGO also remains high. Since the jiffies values are never updated, and we are in a context with interrup...

CVE-2026-97973

A flaw was found in the Linux kernel's Cadence MACB Ethernet driver. When device initialization fails during the probing process, the error-handling path fails to properly release an allocated physical link phylink structure. A local user capable of triggering repeated probe failures could exploi...

CVE-2026-97972

A flaw was found in the Linux kernel's Cadence MACB ethernet driver. During network interface initialization, the driver fails to properly release a device tree node reference upon successful registration. Repeated device probe or bind cycles can result in a reference count leak and progressive...

CVE-2026-98008

A flaw was found in the Linux kernel's Cadence MACB ethernet driver. A local user with administrative privileges could cause a denial of service DoS by triggering a driver unbind operation or an initialization failure on a device configured with a fixed-link connection. In this configuration, the...

ROS-20260918-73-0049

The vulnerability of the gemgetethtoolstats function in the drivers/net/ethernet/cadence/macbmain.c file of the Ethernet adapter driver for the Linux operating system is related to the occurrence of operations outside of the buffer in memory. Exploiting this vulnerability could allow an attacker ...

Linux Ethernet adapter driver CVE?

The vulnerability of the gemptpremove function in the drivers/net/ethernet/cadence/macbptp.c module of the Ethernet adapter driver for the Linux operating system is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow a remote attacker to compromise t...

CVE-2026-31396

In the Linux kernel, the following vulnerability has been resolved: net: macb: fix use-after-free access to PTP clock PTP clock is registered on every opening of the interface and destroyed on every closing. However it may be accessed via gettsinfo ethtool call which is possible while the interfa...

PT-2026-40519

Уязвимость модуля drivers/net/ethernet/cadence/macb pci.c ядра операционной системы Linux связана с использованием памяти после ее освобождения. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании...

PT-2026-29653

Уязвимость функции gem get ethtool stats модуля drivers/net/ethernet/cadence/macb main.c ядра Linux связана с записью за пределы валидной области памяти. Эксплуатация уязвимости может позволить нарушителю оказать влияние на целостность, конфиденциальность и доступность защищаемой информации...

EUVD-2025-19769

Malicious code in bioql PyPI...

SUSE CVE-2025-38094

In the Linux kernel, the following vulnerability has been resolved: net: cadence: macb: Fix a possible deadlock in macbhalttx. There is a situation where after THALT is set high, TGO stays high as well. Because jiffies are never updated, as we are in a context with interrupts disabled, we never...

CVE-2025-38094

CVE-2025-38094 (Linux kernel, macb deadlock) Fix for a possible deadlock in the macb driver under cadence when THALT is high and TGO remains high. The issue occurred in contexts with interrupts disabled, where jiffies were not updated and the loop wouldn’t exit, potentially locking a sama5d4 devi...

Cadence macbpci.c Driver DoS

Vulnerability of the macbremove function in the drivers/net/ethernet/cadence/macbpci.c module – The Cadence Ethernet adapter driver for Linux operating systems is vulnerable due to the repeated use of previously freed memory. Exploiting this vulnerability could allow an attacker to cause a servic...