Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: iavf: fix PTP use-after-free during reset The commit 7c01dbfc8a1c5f “iavf: periodically cache PHC time” introduced a worker that was responsible for caching PHC time. However, this worker failed to stop or disable itself during...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fixed error handling in slot reset. If the device does not recover after the slot reset is called, it proceeds to the out label for error handling. There, it may make decisions based on uninitialized hive pointers,...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: dmaengine: idxd: Fixed a crash that occurred when the event log was disabled. If reporting errors to the event log is not supported by the hardware, and an error that causes a Function Level Reset FLR is detected, the driver...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: drm/amdkfd: Fixed a memory leak in the createprocess failure scenario. Fixed a memory leak caused by a leaked mmget reference in a error handling code path, which occurs when attempting to create KFD processes while a GPU rese...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: The function eagerly init vgic dist/redist on vgic creation is vulnerable. If the vgicallocateprivateirqslocked function fails for any reason, we exit kvmvgiccreate early, leaving dist-rdregions uninitialized. The...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: Wifi: mt76: mt7921e – Fixed a crash that occurred when chip reset failed. In cases where the driver fails during the reset process, we may need to execute “macreset” multiple times. This sequence can trigger a system crash, as...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net: hibmcge: fixed the RTNL deadlock issue Currently, the hibmcge netdev acquires the RTNL lock in pcierrorhandlers.resetprepare and releases it in pcierrorhandlers.resetdone. However, in the PCI framework: pciresetbus -...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ICE: Fixed NULL pointer dereferencing in iceunplugauxdev when resetting. Issuing a reset command while the driver is loaded without RDMA support will result in a crash, as the function attempts to remove a nonexistent auxbus...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: reset: gpio: fix double-free in resetaddgpioauxdevice error path. When auxiliarydeviceadd fails, resetadd gpioauxdevice calls auxiliarydeviceuninitadev. The device release callback resetgpioauxdevicerelease frees adev, but the...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: pdscore: The pdsccheckpcihealth function was fixed to use a work thread for execution. When the driver detects that fwstatus == 0xff, it attempts to perform a PCI reset on itself via the pciresetfunction function within the...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: idpf: Detaching and closing netdevs while handling a reset Protect the reset path from callbacks by setting the netdevs to detached state and closing any netdevs in UP state until the reset handling is completed. During a reset,...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: vfio/xe: Reorganized the init process to separate migration from reset operations. Attempting to perform a reset on VF devices that do not support migration leads to the following issues: BUG: Unable to handle a page fault for...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: idpf: Fixed the issue where the RSS LUT NULL pointer dereference occurred after a soft reset. During a soft reset, the RSS LUT is freed and not restored unless the interface is active. If an ethtool command that accesses the R...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: HID: intel-ish-hid: Fixed the kernel panic that occurred during a warm reset. During a warm reset, device-fwclient is set to NULL. If a bus driver is registered after this NULL setting and before new firmware clients are enumerat...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/imagination: Fixed a deadlock in the soft reset sequence. The soft reset sequence is currently executed from the threaded IRQ handler. Therefore, it cannot call disableirq because it internally waits for the IRQ handlers—i.e....

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc4-pcm: Workaround for crashed firmware on system suspend When the system is suspended while audio is active, the sofipc4pcmhwfree function is invoked to reset the pipelines. During suspension, the DSP is turned off,...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ICE: Fixed issues related to concurrent resets and removal of Virtual File Systems VFs. The commit c503e63200c6 introduced a driver state flag, ICEVFDEINITINPROGRESS, which is intended to prevent certain issues arising from...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Drop all currently held locks if a deadlock occurs. If vc4hdmiresetlink returns -EDEADLK, it means that a deadlock has occurred in the locking context. This issue should be addressed by dropping all currently held locks...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/sched: Check the scheduler’s work queue before calling timeout handling. During an IGT GPU reset test, we still encounter an oops despite the commit 0c8c901aaaebc9 drm/sched: Check the scheduler’s readiness before calling...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: mwifiex: The link must be brought down before the interface is deleted. We can encounter a deadlock situation when using rmmod to remove a driver or during firmware reset. This is because the cfg80211unregisterwdev function mu...