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: Most: USB – Fix for use-after-free in hdmdisconnect The hdmdisconnect function calls mostderegisterinterface, which ultimately unregisters the MOST interface device using deviceunregisteriface-dev. If this action drops the last...

Astra Linux – Vulnerability in binutils

A issue was discovered in Binutils readelf 2.38.50. A reachable assertion failure in the function displaydebugnames allows attackers to cause a denial of service...

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/mlx5e: fixed a double-free in arfscreategroups. When the memory allocated by kvzalloc fails, arfscreategroups will free ft-g and return an error. However, arfscreatetable, the only function calling arfscreategroups, will hold...

Astra Linux – Vulnerability in Linux 5.15

The rpmsgprobe function in the drivers/rpmsg/virtiorpmsgbus.c file in the Linux kernel, prior to version 5.18.4, contains a double-free issue...

Astra Linux – Vulnerability in binutils

A vulnerability was identified in GNU Binutils 2.45. The affected component is the elfx8664relocatesection function in the file elf64-x86-64.c of the Linker component. This vulnerability causes a heap-based buffer overflow. The attack can only be executed locally. The exploit has been publicly...

Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: Integrity: Fixed memory leakage in the keyring allocation error path. Keys are allocated in the integrityinitkeyring function. However, if the keyring allocation fails, the allocated keys are not freed, resulting in memory lea...

Astra Linux – Vulnerability in hdf5

A SIGFPE signal is raised in the function applyilters of h5repackfilters.c in the HDF HDF5 through 1.10.3 library during an attempt to parse a crafted HDF file, due to incorrect protection against division by zero. This could allow a remote denial-of-service attack...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: scsi: zorro7xx: A resource leak was fixed in the zorro7xxremoveone function. The error-handling code of the probe releases a resource that is not actually freed within the remove function. In some cases, the ioremap operation mus...

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

In the Linux kernel, the following vulnerability has been resolved: posix-clock: The missing timespec64 check in pcclocksettime has been fixed. As Andrew pointed out, it makes sense that the PTP core checks the tvsec and tvnsec fields of the timespec64 structure before calling ptp-info-settime64...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: LoongArch: KVM: Check irq validity in kvmvcpuioctlinterrupt The function kvmvcpuioctlinterrupt can be called from userspace. Here, checking of irq validity is added within kvmvcpuioctlinterrupt...

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

In the Linux kernel, the following vulnerability has been resolved: powerpc/iommu: The notifiers are shared by the PCI and VIO buses. The failiommusetup function registers the failiommubusnotifier struct for both PCI and VIO buses. The struct notifierblock is a linked-list node, which means that...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ALSA: seq: Fixed a division by zero in initializetimer. The ALSA timer SNDUTIMER, which is controlled by the user space, allows an unprivileged user to set the hardware resolution of the sndtimer to an arbitrary 64-bit value via...

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

In the Linux kernel, the following vulnerability has been resolved: For TCP sockets with the TCPSYNRECV status, the function shutdownSENDSHUTDOWN is delayed. The TCPSYNRECV state is actually special; it is only used by cross-syn connections, and is mostly exploited by attackers. In the following...

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

In the Linux kernel, the following vulnerabilities have been resolved: drm/amd/display: Fixed an issue where an index out of bounds could occur in the degamma hardware format translation. This issue was addressed by fixing the index out of bounds situation in the...

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

In the Linux kernel, the following vulnerability has been resolved: i2c: stm32f7: Do not prepare/unprepare the clock during runtime suspend/resume If there is any clock controller attached to this I2C bus controller, such as Versaclock or an AIC32x4 I2C codec, then an I2C transfer triggered by th...

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

In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: Fixed a kernel panic that occurs when the host sends an invalid H2C PDU length. If the host sends an H2CData command with an invalid DATAL value, the kernel may crash in the nvmettcpbuildpduiovec function. The...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: PM: domains: Fixed a sleep-in-atomic bug caused by genpddebugRemove When a genpd with GENPDFLAGIRQSAFE is removed, the following sleep-in-atomic bug will occur, as genpdDebugRemove will be called with a spinlock held. 0.029183 BU...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ASoC: rt5645: Fixed the erroneous cleanup order. There is a logical error when removing the rt5645 device. The function rt5645i2cremove first cancels the &rt5645-jackdetectwork and then deletes the &rt5645-btnchecktimer. However,...

Astra Linux – Vulnerability in Pypy, Jython

The documentation XML-RPC server in Python, from versions 2.7.16, 3.x through 3.6.9, and 3.7.x through 3.7.4, has XSS vulnerabilities due to the servertitle field. This issue occurs in Lib/DocXMLRPCServer.py in Python 2.x, and in Lib/xmlrpc/server.py in Python 3.x. If the setservertitle function ...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: rcu/nocb: Fixed an issue where possible invalid rdp's-nocbcbkthread pointers could be accessed. During the preparation phase of CPU online operations, if the rdp's-nocbcbkthread does not exist, it will be created. This can lead t...