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: PCI: Endpoint – Fix for handling the configfs group list head The use of listdel on the epfgroup field of struct pciepfdriver in pciepfremovecfs is incorrect. This field is a list head, not a list entry. This listdel call trigger...

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: jfs: Truncating good inode pages when the hard link is 0 The value of the fileset for the inode copy from the disk by the reproducer is AGGRRESERVEDI. When the evict function is executed, its hard link number is 0, so its inode...

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

In the Linux kernel, the following vulnerability has been resolved: In the ftrace function, a potential warning was fixed in traceprintkseq during ftracedump. When ftracedumpone is called concurrently with reading from tracepipe, a WARNONONCE message can be triggered due to a race condition. The...

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: In the net module, there is a issue where packets with the type UFO are dropped in the udprcvSegment function. When sending a packet with the virtionethdr structure to a tun device, if the gsotype field in the virtionethdr...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ipv6: sr: The MAC comparison needs to be performed in constant time. To prevent timing attacks, MACs need to be compared in constant time. Use the appropriate helper function for this purpose...

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

In the Linux kernel, the following vulnerability has been resolved: Wifi: ath9k: Fixed a potential stack-out-of-bounds write in ath9kwmirspcallback. This bug involves a write operation that occurs in a WMI response callback function, which is called after a timeout occurs in ath9kwmicmd. The writ...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: mm/hugememory: Do not clobber swpentryt during THP split. The following issue was observed when running stress mmap since the commit b653db77350c: “mm: Clear page-private when splitting or migrating a page.” Watchdog: BUG: Soft...

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: perf: Fixed the issue with sample generation versus doexit. Baisheng Gao reported a crash in ARM64 mode. Mark interpreted this as a synchronous external abort—most likely due to attempting to access MMIO in a faulty way. The...

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: ftrace: Fixed a UAF issue when looking up kallsym after ftrace is disabled. The following issue occurs with a buggy module: BUG: Unable to handle a page fault for address: ffffffffc05d0218 PGD 1bd66f067 P4D 1bd66f067 PUD...

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: ACPICA: fixed the ACPI operand cache leak in dswstate.c ACPICA commit: 987a3b5cf7175916e2a4b6ea5b8e70f830dfe732 I discovered a ACPI cache leak in cases where ACPI early termination occurs and the boot process continues. When earl...

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: scsi: lpfc: Use memcpy for BIOS version The strlcat function with FORTIFY support triggers a panic because it assumes that the target buffer will overflow, even though the correct target buffer size is provided. In any case,...

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: aoe: The cleandevicerqlist function in aoedevdowndev was corrected. The rqlist of an AOE device contains accepted block requests that are waiting to be transmitted to the AOE target. This queue was added as part of the transition...

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: fbdev: The issue was fixed by correcting fbsetvar to prevent a null-ptr dereference in fbvideomodetovar. If fbaddvideomode in fbsetvar fails to allocate memory for fbvideomode, it may lead to a null-ptr dereference in...

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

In the Linux kernel, the following vulnerability has been resolved: PCI/ASPM: Fixed the issue where the link state was exited during the removal of an upstream function. Before version 456d8aa37d0f “PCI/ASPM: Disabled ASPM during the removal of an MFD function to avoid use-after-free”, we only...

Astra Linux – Vulnerability in libtar

The thread function does not free the variable t-thbuf.gnulongname after allocating memory, which may lead to a memory leak...

Astra Linux – Vulnerability in libtar

The thread function does not free the variable t-thbuf.gnulonglink after allocating memory, which may lead to a memory leak...

Astra Linux - Vulnerability in Golang-1.19

A denial of service may occur due to excessive resource consumption in the net/http and mime/multipart libraries. Parsing multipart forms using mime/multipart.Reader.ReadForm can consume a largely unlimited amount of memory and disk space. This issue also affects form parsing in the net/http...

Astra Linux - Vulnerability in Golang-1.19

There is a path traversal vulnerability in the filepath.Clean function on Windows. On Windows, the filepath.Clean function could transform an invalid path such as “a/../c:/b” into the valid path “c:\b”. This transformation of a relative if invalid path into an absolute path could enable a directo...

Astra Linux – Vulnerability in libssh2

In libssh2 before version 1.9.0, the kexmethoddiffiehellmangroupexchangesha256keyexchange function in kex.c contains an integer overflow that could lead to an out-of-bounds read when packets are read from the server. A remote attacker who compromises an SSH server may be able to disclose sensitiv...

Astra Linux – Vulnerability in Mariadb 10.3

MariaDB Server versions prior to 10.3.34 through 10.9.3 are vulnerable to Denial of Service attacks. It is possible for the function spiderdbmbase::printwarnings to dereference a null pointer...