The vulnerability of the pm_restore_gfp_mask() function in the kernel/power/main.c file of the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the pmrestoregfpmask function in the kernel/power/main.c file of the Linux operating system is related to a violation of expected behavior. Exploiting this vulnerability could allow an attacker to trigger a service failure...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ath11k: mhi: use mhisyncpowerup If amss.bin is missing, ath11k will crash during the ‘rmmod ath11kpci’ command. The reason for this is that we were using mhipowerup, which does not check for any errors. However, mhisyncpowerup do...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net: atlantic: Remove aqnicdeinit when resuming. aqnicdeinit is called during suspension, so we no longer need to call it again when resuming. However, calling it again can lead to another hang issue when resuming from S3. Jul 8...

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

In the Linux kernel, the following vulnerability has been resolved: irqchip/imx-irqsteer: Properly handled runtime power management. The power domain is automatically activated from clkprepare. However, on certain platforms like i.MX8QM and i.MX8QXP, the power-on handling invokes sleeping...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net: usb: asix: It was resolved that holding the PM usage reference is necessary to avoid deadlocks between PM and MDIO operations along with RTNL. Prevent USB runtime PM autosuspend for AX88772 in bind. usbnet enables runtime PM...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: power: supply: rt9455: A use-after-free occurred in the powersupplychanged function. By using the devm variant to request the IRQ before using the devm variant to allocate/register the powersupply handle, the powersupply handle...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: “Revert ‘drm/amd/display: Use HW lock mgr for PSR1’” This revertment is associated with the commit a2b5a9956269 “drm/amd/display: Use HW lock mgr for PSR1”. It may cause system hangs when connecting with the two EDP panels...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Platform/x86: ISST: Restore SST-PP control to all domains. The SST-PP control offset is only restored to power domain 0 after resume. During suspend, control values are read and stored for all power domains. Use pdinfo-sstbase...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: “power: supply: rk817” – Fixed the node refcount leak. Dan Carpenter reported that the Smatch static checker identified another refcount leak in the probe function. While the ofnodeput function was added in one of the return...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: A double-free operation in siparsepowertable has been fixed. In the function siparsepowertable, the array adev-pm.dpm.ps and its members are allocated. If the allocation of each member fails, the array itself is freed...

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

In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: fixed a double-free in sidpminit When the allocation of adev-pm.dpm.dynstate.vddcDependenceondispclk.entries fails, amdgpufreeextendedpowertable is called to free some fields of adev. However, when the control flow...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drivers/perf: hisi: Use cpuhpstateremoveinstancenocalls instead of cpuhpstateremoveinstance so that the notifications do not execute after the PMU device has been unregistered. When tearing down a ‘hisihns3’ PMU, we accidentally...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: iio: accel: bmc150: Fixed an issue with the irq assumption regression. The code in bmc150-accel-core.c unconditionally calls bmc150accelsetinterrupt in the iiobuffersetupops. This occurs, for example, during the runtime PM resume...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: pmdomain: bcm: bcm2835-power: Increase the ASB control timeout The bcm2835asbcontrol function uses a tight polling loop to wait for the ASB bridge to acknowledge a request. During intensive workloads, this handshake intermittentl...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: bounds: Use the correct number of bits for power-of-two CONFIGNRCPUS The function bitsper rounds up to the next power of two when a power-of-two value is passed to it. This can cause crashes on some machines and configurations...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: misc: lis3lv02di2c: Fixed the issue where regulators were disabled twice during suspension/resumption. When lis3lv02di2csuspend is not configured for wakeup, it will call lis3lv02dpoweroff, even if the device has already been...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ata: libata-core: Added a NOLPM quirk for the PNY CS900 1TB SSD. The PNY CS900 1TB SSD Phison PS3111-S11, without DRAM loses connection to the bus after entering Device-Initiated Slumber during idle state. With the default...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: nvme-core: fixed the devpmqos memory leak Called devpmqoshidelatencytolerance in the error unwinding patch to avoid the kmemleak issue: blktests master kmemleak-clear; ./check nvme/044; blktests master kmemleak-scan ;...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Avoid buffer overflow attacks in the smusyssetpptable function. If a malicious user provides a smaller pptable through sysfs, followed by a larger one, it may lead to a buffer overflow attack in the smusyssetpptable...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: dmaengine: qcom: bamdma: fix runtime PM underflow The commit dbad41e7bb5f “dmaengine: qcom: bamdma: check if the runtime pm enabled” caused unbalanced pmruntimeget/put calls when the bam was controlled remotely. This commit rever...