Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098796)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098796 advisory. In the Linux kernel, the following vulnerability has been resolved: net: stmmac: Correctly handle Rx checksum offload errors The stmmacrx function would previously s...

The vulnerability of the jumbo_frm() function in the drivers/net/ethernet/stmicro/stmmac/chain_mode.c file of the Ethernet network adapter driver for the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the jumbofrm function in the drivers/net/ethernet/stmicro/stmmac/chainmode.c file of the Ethernet network adapter driver for the Linux operating system is related to a numerical overflow issue. Exploiting this vulnerability could allow an attacker to compromise the...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: net: stmmac: fixed an issue with left shift overflow in DMA queues When the queue number is greater than 4, left shift overflows due to the 32-bit integer variable used in calculations. The mask calculation for MTLRXQDMAMAP1 i...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: stmmac: intel: A missing clkdisableunprepare call was added to intelethpciremove. The commit 09f012e64e4b “stmmac: intel: Fix clock handling on error and remove paths” removed this clkdisableunprepare call. This issue was partial...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: dwc-qos: Disable split header for Tegra194 There is a long-standing issue with the Synopsys DWC Ethernet driver for Tegra194, where random system crashes have been observed 0. The problem occurs when the split header...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: A possible memory leak has been fixed in stmmacdvrprobe. The bitmapfree function should be called to release priv-afxdpzcqps when createsinglethreadworkqueue fails. Otherwise, a memory leak will occur. Therefore, we...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: A zero-division error occurs when disabling tc-cbs. The commit b8c43360f6e4 “net: stmmac: No need to calculate the speed divider when offload is disabled” allows the “porttransmitratekbps” parameter to be set to 0...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: xgmac: Fixed the handling of Data Path Parity Errors for DMA channels. The commit 56e58d6c8a56 „net: stmmac: Implement Safety Features in XGMAC core“ checks for safety errors, but leaves Data Path Parity Errors for...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: net: stmmac: fixed leaks in the probe. These two error paths should be cleaned up before returning...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: stmmac: Clearing the variable when destroying the workqueue Currently, when suspending the driver and stopping the workqueue, it is checked whether workqueue is not NULL. If it is NULL, the workqueue is destroyed. The function...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: net: stmmac: Enable all safety features by default In the original implementation of dwmac5, the commit 8bf993a5877e states that “net: stmmac: Add support for DWMAC5 and implement Safety Features”. All safety features were...

The vulnerability of the stmmac/stmmac_main.c component in the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the stmmac/stmmacmain.c component in the Linux operating system is related to pointer dereferencing errors. Exploiting this vulnerability can allow an attacker to cause a service failure...

ROS-20260803-73-0021

The vulnerability of the stmmactsoxmit function in the drivers/net/ethernet/stmicro/stmmac/stmmacmain.c file of the Ethernet driver module from STMicroelectronics’ operating system Linux is related to the lack of proper validation for incoming requests. Exploiting this vulnerability could allow a...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: Fix for accessing freed irq affinityhint In stmmacrequestirqmultimsi, a pointer to the stack variable cpumask is passed to irqsetaffinityhint. This value is stored in irqdesc-affinityhint, but once...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net: stmmac – ensure that ptprate is not set to 0 before configuring EST. If the value of ptprate, which was previously recorded in the driver, happens to be 0, this invalid value will be propagated up to the EST configuration,...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: fixed the crash issue for the zero copy XDPTX action. There is a crash issue when running the zero copy XDPTX action. The crash log is as follows: 216.122464 Unable to handle kernel paging request at virtual address...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: Prevent NULL derefrence when RX memory is exhausted The CPU receives frames from the MAC through conventional DMA: the CPU allocates buffers for the MAC, then the MAC fills those buffers and returns ownership to the...

net: stmmac: Prevent NULL deref when RX memory exhausted

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SUSE CVE-2026-46110

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: Prevent NULL deref when RX memory exhausted The CPU receives frames from the MAC through conventional DMA: the CPU allocates buffers for the MAC, then the MAC fills them and returns ownership to the CPU. For each...

Linux Distros Unpatched Vulnerability : CVE-2026-46110

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: stmmac: Prevent NULL deref when RX memory exhausted The CPU receives frames from the MAC through conventional DMA: the CPU allocates buffers for the MAC,...