Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: bnxten: Fixed a possible crash in bnxthwrmsetcoal During the error recovery sequence, the rtnllock is not held for the entire duration, and some data structures may be freed during this process. Instead of checking netifrunning,...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerabilities have been resolved: EFI: Fixed NULL dereference in the init error path. In cases where runtime services are not supported or have been disabled, the runtime services’ workqueue will never be allocated. Do not attempt to destroy the workqueue...

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

In the Linux kernel, the following vulnerability has been resolved: mmc: mmcspi: fixed error handling in mmcspiprobe If mmcaddhost fails, there is no need to call mmcremovehost; otherwise, it may cause a null-ptr-deref issue, due to deleting a device that was not properly added in mmcremovehost. ...

Astra Linux – Vulnerability in ffmpeg

A null pointer dereferencing issue was discovered in ‘FFmpeg’ within the decodemainheader function of the libavformat/nutdec.c file. The flaw occurs because the function does not check the return value of avformatnewstream, leading to a null pointer dereferencing error, which can cause the...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel before version 6.0.3, the file drivers/gpu/drm/virtio/virtgpuobject.c misinterprets the return value of drmgemshmemgetsgtable. It expects the value to be NULL in the error case, but in reality, it is an error pointer...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: Add exception protection processing for vd in the axichanhandleerr function. Since there is no protection for vd, a kernel panic will be triggered in exceptional cases. You can refer to the processing of the...

Astra Linux – Vulnerability in TIF format

LibTIFF 4.4.0 contains an out-of-bounds write vulnerability in tiffcrop, located at line 368 of libtiff/tifunix.c. This vulnerability is invoked by lines 2903 and 6778 of tools/tiffcrop.c. This allows attackers to cause a denial-of-service attack through a crafted TIF file. For users who compile...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net: mctp: It now takes ownership of the skb in mctplocaloutput. Currently, mctplocaloutput only takes ownership of the skb on a successful operation. In some cases where mctplocaloutput fails, we might leak the skb. Ownership of...

Astra Linux – Vulnerability in gst-plugins-good1.0

Integer overflow in the avidemux element within the gstavidemuxinvert function, which allows for a heap overwrite during the parsing of AVI files. There is a potential for arbitrary code execution due to the heap overwrite...

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

In the Linux kernel, the following vulnerability has been resolved: media: v4l2-tpg: fix some memleaks in tpgalloc. In tpgalloc, resources should be deallocated in every possible error-handling path, as they are allocated using for statements. Otherwise, memleaks could occur, since tpgfree is onl...

Astra Linux – Vulnerability in Ansible

A flaw was discovered in the ansible-connection module of Ansible Engine, where sensitive information such as Ansible user credentials is disclosed by default in the traceback error message. The greatest threat posed by this vulnerability is related to confidentiality...

Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerability has been resolved: net: rds: Fixed a memory leak in rdsrecvmsg. Syzbot reported a memory leak in rds. The problem occurred when the reference count was not decremented in case of an error. The function rdsrecvmsgstruct socket sock, struct msghdr ms...

Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerability has been resolved: Net layer: dsa: fixed a crash if -getssetcount fails. If ds-ops-getssetcount fails, then the “count” value is a negative error code, such as -EOPNOTSUPP. Since “i” is a unsigned int, the negative error code is type-promoted to a...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ASoC: amd: Adjusted error handling in case of absence of a codec device. The acpigetfirstphysicalnode function may return NULL in several situations e.g., no such device exists, ACPI table error, reference count drops to 0, etc...

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

In the Linux kernel, the following vulnerability has been resolved: jbd2: Stop waiting for space when jbd2cleanupjournaltail returns an error. In jbd2logwaitforspace, we may call jbd2cleanupjournaltail to reclaim some journal space. However, if an error occurs during the execution of...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: bpf: Zero the value of ARGPTRTOLONG,INT in cases of errors. For all non-tracing helpers that previously had ARGPTRTOLONG,INT as input arguments, the value is set to zero in cases of errors. This prevents a potential memory leak...

Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerability has been resolved: scsi: core: Fix error handling of scsihostalloc After a device is initialized using deviceinitialize, or its name is set using devsetname, the device must be freed using putdevice. Otherwise, the device name will be leaked, as it...

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

In the Linux kernel, the following vulnerability has been resolved: bnx2x: Fixed multiple UBSAN array-index-out-of-bounds issues. Fixed UBSAN warnings that occur when using a system with 32 physical CPU cores or more, or when the user defines a number of Ethernet queues that is greater than or...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: EFI: libstub – Only “free privRuntimeMap” is returned when it is allocated. “privRuntimeMap” is only allocated when “efinovamap” is not set. Otherwise, it remains an uninitialized value. In the error path, “privRuntimeMap” is fre...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: sched/smt: Fixed the imbalance in schedsmtpresent. I received the following warning during the stress test: jump label: negative count! WARNING: CPU: 3, PID: 38, at kernel/jumplabel.c:263, statickeyslowtrydec+0x9d/0xb0 Call Trace...