Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: NFSv4/flexfiles: reject zero filehandle version count CVE-2026-53392 In the Linux kernel, the following vulnerability has been resolved: nfsd: reset write verifier on deferred writeback errors CVE-2026-53393 In th...

The vulnerability of the cdc_ncm_rx_verify_ndp32() function in the drivers/net/usb/cdc_ncm.c module of the Linux kernel’s network adapter driver allows a attacker to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the cdcncmrxverifyndp32 function in the drivers/net/usb/cdcncm.c module of the Linux kernel’s network adapter driver is related to errors in calculating the data buffer size. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, a...

The vulnerability of the `gem_get_ethtool_stats()` function in the `drivers/net/ethernet/cadence/macb_main.c` file of the Ethernet adapter driver for the Linux operating system can be exploited by an attacker, thereby compromising the confidentiality, integrity, and accessibility of the protected information.

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 ...

Amazon Linux 2 : kernel (ALASKERNEL-5.15-2026-113)

The version of kernel installed on the remote host is prior to 5.15.213-150.251. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.15-2026-113 advisory. In the Linux kernel, the following vulnerability has been resolved: NFSv4/flexfiles: reject zero...

The vulnerability of the `mana_hwcDestroyChannel()` function in the `drivers/net/ethernet/microsoft/mana/hw_channel.c` file of the Ethernet network adapter driver in Microsoft’s Linux kernel allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the manahwcDestroyChannel function in the drivers/net/ethernet/microsoft/mana/hwchannel.c file of the Ethernet network adapter driver in Microsoft’s Linux kernel is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker ...

The vulnerability of the kalmiabind() function in the drivers/net/usb/kalmia.c module of the Linux kernel’s USB network adapter driver allows a hacker to cause a service failure.

The vulnerability of the kalmiabind function in the drivers/net/usb/kalmia.c module of the Linux USB network adapter driver module is related to insufficient validation of input data. Exploiting this vulnerability could allow an attacker to cause a service failure...

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

In the Linux kernel, the following vulnerability has been resolved: net: ena: Fixed incorrect descriptor freeing behavior. ENA has two types of TX queues: - Queues that only process TX packets arriving from the network stack. - Queues that only process TX packets forwarded to them by XDPREDIRECT ...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: A memory leak has been fixed in qla2x00probeone. There is also a memory leak reported by kmemleak: unreferenced object 0xffffc900003f0000 size 12288: - Source: comm "modprobe", pid 19117, jiffies 4299751452 age...

Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: cxl: A possible null-ptr-deref issue has been fixed in cxlpciinitafu|adapter. If deviceregister fails in cxlpciafu|adapter, the device is not added. In this case, deviceunregister cannot be called in the error path. Otherwise, a...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: i2c: piix4: Fix the issue where the adapter is not removed in piix4remove. In piix4probe, the piix4 adapter will be registered using piix4probe. This involves calling piix4addadapterssb800 or piix4addadapter. Both functions are...

Astra Linux – Vulnerability in Jackson-Databind

FasterXML Jackson-Databind 2.x versions before 2.9.10.8 mishandle the interaction between serialization gadgets and typing, related to org.apache.commons.dbcp2.cpdsadapter.DriverAdapterCPDS...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: i2c: acpi: fixed a resource leak in device addition during reconfiguration. The acpii2cfindadapterbyhandle function calls busfinddevice, which takes a reference to the adapter. This reference is never released, resulting in a...

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Wifi: libertas – fixed a memory leak in lbsinitadapter. When kfifoalloc failed in lbsinitadapter, the command buffer was not released. Add freed memory to the processing error path...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: video: fbdev: nvidiafb: Use strscpy to prevent buffer overflow Coverity reports a possible buffer overflow issue. However, given the ‘static’ scope of nvidiasetupi2cbus, it seems that this issue cannot occur after examining the...

Astra Linux – Vulnerability in Qemu

A use-after-free vulnerability was discovered in the am53c974 SCSI host bus adapter emulation in QEMU in versions prior to 6.0.0, during the handling of the ‘Information Transfer’ command CMDTI. This flaw allows a privileged guest user to crash the QEMU process on the host, resulting in a denial ...

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

In the Linux kernel, the following vulnerability has been resolved: ipmi:ssif: A memory leak has been fixed when scanning for an adapter. The ssifinfofind function sets info-adaptername if the adapter information comes from the SMBIOS; otherwise, it isn’t set. However, this function can be called...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: iavf: Fix for the hang during reboot/shutdown The recent commit 974578017fc1 “iavf: Add waiting so the port is initialized in remove” adds a wait-loop at the beginning of iavfremove, to ensure that port initialization is complete...

Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Media: dvb-usb: fixed a memory leak in dvbusbadapterinit Syzbot reported a memory leak in “dvbusbadapterinit.” The leak occurs because the current iteration’s adapter-priv is not freed in case of an error. Currently, if an error...

Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerabilities have been resolved: media: dvbdev: Fixed a memory leak in dvbMediaDeviceFree. The function dvbMediaDeviceFree leaks memory. It is necessary to free the dvbdev-adapter-conn object before setting it to NULL, as documented in...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: scsi: mpi3mr: Avoid memcpy field-spanning write warnings When the “storcli2 show” command is executed for eHBA-9600, the mpi3mr driver prints this warning message: memcpy: A field-spanning write size 128 was detected in the singl...