Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: mtd: nand: ecc-mxic: Fixed the use of an uninitialized variable ret. If ctx-steps is zero, the loop that processes ECC steps is skipped, and the variable ret remains uninitialized. This variable is later checked and returned, whi...

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

In the Linux kernel, the following vulnerability has been resolved: Most: usb: hdmprobe: Fixed the call to putdevice before device initialization. The early error path in hdmprobe can lead to a call to errfreemdev before &mdev-dev has been initialized using deviceinitialize. Calling...

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

In the Linux kernel, the following vulnerabilities have been resolved: usb-storage: alauda: Check whether the media is initialized. The member “uzonesize” of the struct alaudainfo will remain 0 if alaudainitmedia fails, potentially causing division errors in alaudareaddata and alaudawritelba. - A...

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

In the Linux kernel, the following vulnerabilities have been resolved: media: vidtv: Terminating the subsequent process due to initialization failure. syzbot reported a slab-use-after-free error in vidtvmuxinit. After PSI initialization fails, the si member is accessed again, resulting in this...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: drm/i915/gt: Handling cleanup of partially initialized engines If we abort the driver initialization during the process of engine discovery, some engines will be fully initialized while others will not. Those incompletely...

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

In the Linux kernel, the following vulnerability has been resolved: Block: Initialize the integrity buffer to zero before writing it to the media. The metadata added by biointegrityprep uses the plain kmalloc function, which results in random kernel memory being written to the media. For PI...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: net: sched: actconnmark: initialize struct tcife to prevent kernel leaks. In tcfconnmarkdump, the variable ‘opt’ was partially initialized using a specified initializer. As a result, the padding bytes remained uninitialized. The...

Astra Linux – Vulnerability in Firefox

A memory-out-of-memory condition during object initialization could lead to an empty shape list. If the JIT compiler traces the object subsequently, it will cause a crash. This vulnerability affects Firefox versions less than 125...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Initialize freeqp completion before using it. In irdmacreateqp, if ibcopytoudata fails, it will call irdmadestroyqp to clean up. This process will attempt to wait for the completion of freeqp, but freeqp has not yet...

Astra Linux – Vulnerability in SQLite3

SQLite version 3.31.1 allows attackers to cause a denial of service segmentation fault through a malformed window-function query, due to improper handling of the initialization of the AggInfo object...

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

In the Linux kernel, the following vulnerability has been resolved: net: mvpp2 – Clearing the BM pool before initialization. The register values persist after booting the kernel using kexec, which results in a kernel panic. Therefore, it is necessary to clear the BM pool registers before...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: virtionet: Fixed an issue with error unwinding of XDP initialization. When initializing XDP in virtnetopen, some rq xdp initializations may encounter errors, resulting in failed network device openings. However, previous rqs have...

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

In the Linux kernel, the following vulnerabilities have been resolved: media: vidtv: Fixed a null pointer dereference in vidtvmuxstopthread. A report from syzbot indicated a null pointer dereference in vidtvmuxstopthread. 1 If dvb-mux is not initialized successfully by vidtvmuxinit in...

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: ARM: Rockchip – Fix for kernel hangs during SMP initialization To address this issue, the trampoline code that writes data from the secondary CPUs to SRAM is executed when the secondary CPUs are powered on at least this is true f...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: tcp: Fix tcpinittransfer so that icskcainitialized is not reset. This commit fixes a bug identified by syzkaller that could cause spurious double-initizations for congestion control modules. This could lead to memory leaks or oth...

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

In the Linux kernel, the following vulnerabilities have been resolved: regmap: slimbus: Fix the buscontext pointer in regmap init calls The commit 4e65bda8273c “ASoC: wcd934x: Fix error handling in wcd934xCodecParsedata” revealed the issue in the slimbus regmap. This commit causes audio playback ...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: i3c: master: mipi-i3c-hci: Fixed a kernel panic when accessing DATdata. The i3cmasterbusinit function may attach the I2C devices before the I3C bus initialization. In this case, the DAT allocentry will be used before the DAT init...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net: hinic: fixed the issue of CMDQ memory leaks. When hinicsetcmdqdepth fails in hinicinitcmdqs, the CMDQ memory is not released correctly. This issue has been fixed...

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: Networks: hns3 – The use of numtqps in the vf driver to allocate resources. Currently, hdev-htqp is allocated using hdev-numtqps, and kinfo-tqp is allocated using kinfo-numtqps. However, kinfo-numtqps is set to minnewtqps,...

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

In the Linux kernel, the following vulnerability has been resolved: In the dmstats function, check for and propagate the allocpercpu failure. Check the return value of allocprecpu, and return an error from dmstatsinit if it fails. Update allocdev to fail if dmstatsinit does. Otherwise, a NULL...