Astra Linux - уязвимость в linux-5.10, linux

In the Linux kernel, the following vulnerability has been resolved: powerpc/rtas: Avoid device tree lookups in rtasosterm. rtasosterm is called during panic. Its behavior depends on several conditions in the /rtas node of the device tree; traversing these nodes involves locking and changes to loc...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: rpmsg: char: Avoid double destruction of the default endpoint The rpmsgdevremove function in rpmsgcore is the place where this default endpoint is released. Therefore, it is necessary to avoid destroying the default endpoint in...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: ethtool: eeprom: fixed the null-dereference on genlinfo in the dump. A similar fix, as described in commit 46cdedf2a0fa “ethtool: pse-pd: fixed the null-dereference on genlinfo in the dump”, is also required for ethtool eeprom...

Astra Linux - уязвимость в linux-5.10, linux-6.1, linux-5.15

In the Linux kernel, the following vulnerabilities have been resolved: dma: xilinxdpdma: Fixing locking issues There are several places where either chan-lock or chan-vchan.lock was not held. Appropriate locking measures were added. This fixes lockdep warnings such as: 31.077578 ------------ Cut...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: iio: imu: adis: Fixed NULL pointer dereferencing in adisinit. The adisinit function dereferences adis-ops to check whether the individual function pointers write, read, reset are NULL. However, it does not first check whether...

Astra Linux - уязвимость в linux-5.10, linux

A use-after-free flaw was discovered in vhostnetsetbackend in drivers/vhost/net.c within the virtio network subcomponent of the Linux kernel, due to a double fget operation. This flaw could allow a local attacker to cause the system to crash, and could even lead to a kernel information leak issue...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: hcisync: If hcicmdsyncqueueonce returns -EEXIST, it indicates that a queue item already exists. hcicmdsyncqueueonce needs to indicate whether a queue item was added, so that the caller can know if callbacks are...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: Media: MediTech; vcodec: Fix for use-after-free in the encoder release path. The fopsvcodecrelease function frees the context structure ctx without first canceling any pending or ongoing operations in ctx-encodework. This creates...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: s390/fpu: Fixed a false-positive KMSAN report in fpuvstl A false-positive KMSAN report was detected when running the ping command. The inline assembly instruction “vstl” can write varying amounts of bytes, depending on the val...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: btusb: Fixed a potential NULL dereferencing on a kmalloc failure. Avoid potential NULL pointer dereferences by checking the return value of kmalloc and properly handling allocation failures...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek – Assign a dummy codec when no specific codec is specified for a DAI link. MediaTek sound card drivers check whether a DAI link exists and is being used on a board. They assign the correct parameters to the DAI lin...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: drm/bridge: samsung-dsim: Fixed a memory leak in the error path. In samsungdsimhostattach, the drmbridgeadd function is called to add the bridge. However, if samsungdsimregisterteirq or pdata-hostops-attach fails later, the...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd – Fix for leaking event log memory During the device removal process, the device is reset, causing the configuration registers to return to their default state, which is zero. Since the driver checks whether the...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: Thermal: Core – Fix the error path in thermal zone device registration If the thermalzonedeviceregisterwithtrips function fails after registering a thermal zone device, it needs to wait for the tz-removal completion like in...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: media: chips-media: wave5: Fixed the destruction of kthread workers in polling mode. The cleanup order in polling mode irq worklist and WARNON!listempty&worker-delayedworklist. The original code called kthreadDestroyWorker before...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: Remove the “MHI autoqueue” feature for IPCR DL channels. The MHI stack provides the “autoqueue” feature, which allows the MHI stack to automatically queue buffers for the RX path DL channels. Although this feature...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: nsfs: Permission checks for handling opening have been tightened. Even privileged services should not necessarily be able to access the namespaces of other privileged services, so that they cannot leak information to each other...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: Networks: Do not pass flowid to setrpscpu. The responsible commit made the assumption that the RPS table for each receive queue would have the same size and would not change. When computing flowid in setrpscpu, do not assume that...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: MGMT: validate the length of the advertising payload sent via meshsend The meshsend function currently limits the MGMTOPMESHSEND operation based on the total command length. However, it does not verify whether the...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: net: nexthop: Fixed the issue of “use-after-free” in removenhgrpentry. When removing a nexthop from a group, removenhgrpentry publishes the new group via rcuassignpointer, and then immediately frees the removed entry’s percpu sta...