Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: netdev-genl: The report NAPI thread PID in the caller’s pid namespace function now correctly reports the NAPI kthread PID in the NETDEVANAPIPID using taskpidnr, which returns the PID from the caller’s pid namespace. The...

CVE-2026-72409

A flaw was found in the Linux kernel's mvneta network driver. When a system utilizing this driver enters and exits suspend mode, if a Networked Asynchronous Packet Interface NAPI poll operation is pending, the per-CPU interrupt may not be correctly re-enabled upon resume. This oversight results i...

CVE-2026-72127

A flaw was found in the Linux kernel's netdev-genl component. A local user in a child process ID PID namespace can issue a NETDEVCMDNAPIGET command. This allows the user to observe the global PID of a NAPI kernel thread, even though the thread should not be visible within their PID namespace. Thi...

SUSE CVE-2026-68129

In the Linux kernel, the following vulnerability has been resolved: gve: fix Rx queue stall on alloc failure When the system is under extreme memory pressure, page allocations can fail during the Rx buffer refill loop. If the number of buffers posted to hardware falls below a critical low thresho...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100556)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100556 advisory. In the Linux kernel, the following vulnerability has been resolved: ixgbevf: fix use-after-free in VEPA multicast source pruning ixgbevfcleanrxirq prunes frames who...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099918)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099918 advisory. In the Linux kernel, the following vulnerability has been resolved: ixgbevf: fix use-after-free in VEPA multicast source pruning ixgbevfcleanrxirq prunes frames who...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099770)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099770 advisory. In the Linux kernel, the following vulnerability has been resolved: net: ethernet: cortina: Carry over frag counter The gmacrx NAPI poll function assembles packets i...

CVE-2026-74285

In the Linux kernel, the following vulnerability has been resolved: net: Stop leased rxq before uninstalling its memory provider netifrxqcleanupunlease tears down the memory provider that was installed on a physical RX queue through a netkit queue lease. It currently revokes the provider's DMA...

UBUNTU-CVE-2026-74285

In the Linux kernel, the following vulnerability has been resolved: net: Stop leased rxq before uninstalling its memory provider netifrxqcleanupunlease tears down the memory provider that was installed on a physical RX queue through a netkit queue lease. It currently revokes the provider's DMA...

CVE-2026-74285

In the Linux kernel, the following vulnerability has been resolved: net: Stop leased rxq before uninstalling its memory provider netifrxqcleanupunlease tears down the memory provider that was installed on a physical RX queue through a netkit queue lease. It currently revokes the provider's DMA...

CVE-2026-72127

In the Linux kernel, the following vulnerability has been resolved: netdev-genl: report NAPI thread PID in the caller's pid namespace netdevnlnapifillone reports the NAPI kthread PID in NETDEVANAPIPID using taskpidnr, which returns the PID in the initial pid namespace. NETDEVCMDNAPIGET does not...

CVE-2026-72127

In the Linux kernel, the following vulnerability has been resolved: netdev-genl: report NAPI thread PID in the caller's pid namespace netdevnlnapifillone reports the NAPI kthread PID in NETDEVANAPIPID using taskpidnr, which returns the PID in the initial pid namespace. NETDEVCMDNAPIGET does not...

UBUNTU-CVE-2026-72127

In the Linux kernel, the following vulnerability has been resolved: netdev-genl: report NAPI thread PID in the caller's pid namespace netdevnlnapifillone reports the NAPI kthread PID in NETDEVANAPIPID using taskpidnr, which returns the PID in the initial pid namespace. NETDEVCMDNAPIGET does not...

EUVD-2026-59432

In the Linux kernel, the following vulnerability has been resolved: net: Stop leased rxq before uninstalling its memory provider netifrxqcleanupunlease tears down the memory provider that was installed on a physical RX queue through a netkit queue lease. It currently revokes the provider's DMA...

CVE-2026-74285 net: Stop leased rxq before uninstalling its memory provider

In the Linux kernel, the following vulnerability has been resolved: net: Stop leased rxq before uninstalling its memory provider netifrxqcleanupunlease tears down the memory provider that was installed on a physical RX queue through a netkit queue lease. It currently revokes the provider's DMA...

CVE-2026-74285 net: Stop leased rxq before uninstalling its memory provider

In the Linux kernel, the following vulnerability has been resolved: net: Stop leased rxq before uninstalling its memory provider netifrxqcleanupunlease tears down the memory provider that was installed on a physical RX queue through a netkit queue lease. It currently revokes the provider's DMA...

CVE-2026-74285

CVE-2026-74285 describes a Linux kernel issue where netif_rxq_cleanup_unlease() tear-down inverted the sequence: it uninstalls the memory provider (clearing dma_addr) before stopping the physical RX queue, allowing a window for DMA to stale/zero addresses via an active queue. The fix swaps the or...

CVE-2026-72409 net: mvneta: re-enable percpu interrupt on resume

In the Linux kernel, the following vulnerability has been resolved: net: mvneta: re-enable percpu interrupt on resume On Marvell MPIC platforms Armada 370/XP/38x, mvneta uses a percpu IRQ disable/enable scheme for NAPI: the ISR mvnetapercpuisr calls disablepercpuirq to mask the MPIC per-CPU...

EUVD-2026-59308

In the Linux kernel, the following vulnerability has been resolved: net: mvneta: re-enable percpu interrupt on resume On Marvell MPIC platforms Armada 370/XP/38x, mvneta uses a percpu IRQ disable/enable scheme for NAPI: the ISR mvnetapercpuisr calls disablepercpuirq to mask the MPIC per-CPU...

EUVD-2026-59305

In the Linux kernel, the following vulnerability has been resolved: net: sungem: fix probe error cleanup geminitone calls gemremoveone when registernetdev fails. gemremoveone unregisters and frees resources owned by the netdevice, including the DMA block, MMIO mapping, PCI regions, and the...