Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from schred qdisc directly calling dequeue of sub-qdisc instead of peek and qdiscdequeuepeeked. This could...

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

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fixed a NULL pointer dereference in amdgpudmi2cxfer. When ddcserviceconstruct is called, it explicitly checks both the link type and whether there is something on the link that will determine whether the pin is...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerabilities have been resolved: idpf: Fixed the NULL pointer dereferencing issue 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 RSS LUT is attempted...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: OPP: Fixed a potential null pointer dereference in devpmoppgetrequiredpstate. The “opp” pointer is dereferenced before the ISERRORNULL check. This issue was fixed by removing the dereference of the “opp” pointer from the cache an...

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

In the Linux kernel, the following vulnerability has been resolved: clk: mediatek: clk-mt6797 – Added a check for the return value of mtkallocclkdata. The check is added to avoid dereferencing a NULL pointer...

Astra Linux - уязвимость в libvirt

A NULL pointer dereference was detected in the libvirt API, which was introduced in the upstream version 3.10.0 and fixed in libvirt 6.0.0. This issue relates to the retrieval of a storage pool based on its target path. More specifically, this flaw affects storage pools created without a target...

Astra Linux - уязвимость в libssh

In libssh 0.9.4, there is a NULL pointer dereferencing in tftpserver.c if sshbuffernew returns NULL...

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

In the Linux kernel, the following vulnerability has been resolved: xhci: Fixed a issue where a NULL pointer dereference could occur during full-speed re-enumeration of devices. When re-enumering full-speed devices after a failed “addressdevice” command, a NULL pointer dereference could occur...

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

In the Linux kernel, the following vulnerability has been resolved: In the mm module, there was a issue where a NULL pointer dereference occurred in the allocpagesbulknoprof function. This issue occurred when the task was migrated between different CPU sets. When CPUSet is enabled, in the...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerabilities have been resolved: net/mlx5e: Track xmit submissions to PTP WQ after populating the metadata map. Ensure that the skb is available in the metadata mapping to skbs before tracking the metadata index to detect undelivered CQEs. If the metadata ind...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: arm: pgtable: Fix for NULL pointer dereference issue. When updatemmucacherange is called by updatemmucache, the vmf parameter is NULL, which can lead to a NULL pointer dereference issue in adjustpte. It is not possible to handle...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: add a check for dpuplaneatomicprintstate to ensure valid sspp. Similar to the rpipe sspp protection, a check is added to prevent printing of the pipe’s state when it is dumped without a corresponding atomiccheck,...

Astra Linux - уязвимость в linux-5.10, linux

In the Linux kernel, the following vulnerabilities have been resolved: dm: fixed a NULL pointer race issue when completing IO operations. The dmiodecpending call first calls endioacct, then decreases the number of pending DMA operations. However, if a task swaps the DM table at the same time, thi...

Astra Linux - уязвимость в linux-5.10, linux

In the Linux kernel, the following vulnerability has been resolved: mfd: davincivoicecodec: Fixed a possible nullptrderef issue in davincivcprobe. This issue could lead to a nullptrderef when using ‘res’. If platformgetresource returns NULL, moving using ‘res’ after devmioremapresource will preve...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: spi: spi-fsl-qspi: check return value after calling platformgetresourcebyname This issue could lead to a null-ptr-deref error if platformgetresourcebyname returns NULL. Therefore, we need to check the return value...

Astra Linux - уязвимость в exiv2

In Exiv2 0.26, there is a null pointer dereference in the Exiv2::DataValue::toLong function located in value.cpp. This issue is related to crafted metadata in a TIFF file...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: Media: ti-vpe: cal: Fixed a NULL pointer dereference in calctxv4l2initformats In calctxv4l2initformats, devmkzalloc is assigned to ctx-activefmt, and there is a dereference of it afterward. This could lead to a NULL pointer...

Astra Linux - уязвимость в gst-plugins-good1.0

GStreamer is a library for constructing graphs of media-handling components. A null pointer dereference vulnerability has been identified in gstgdkpixbufdecflush within gstgdkpixbufdec.c. This function invokes memcpy, using outpix as the destination address. outpix is expected to point to the fra...

Astra Linux - уязвимость в libde265

It was discovered that libde265 v1.0.10 contains a NULL pointer dereferencing in the ffhevcputweightedpredavg8sse function located at sse-motion.cc. This vulnerability allows attackers to cause a Denial of Service DoS attack through a crafted input file...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerabilities have been resolved: fs/ntfs3: Added a null pointer check to attrloadrunsvcn Some metadata files are processed before the MFT. This requires adding a null pointer check for certain corner cases that could lead to NPD when reading these metadata...