Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: In the net: gro subsystem, do not merge the zcopy state when copying fragments between the source skb and the GRO skb. The skbgroreceive function currently copies fragments between the source skb and the GRO skb, without checking...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: perf/arm-cmn: Rejects unsupported hardware configurations. So far, we have been fairly lenient in accepting both unknown CMN models at least with a warning, as well as unknown revisions of those models that we do know about...

Astra Linux – Vulnerability in glibc

Using wordexp with WRDEREUSE in conjunction with WRDEAPPEND in the GNU C Library, from version 2.0 to version 2.42, may cause the interface to return uninitialized memory in the wewordv member. This could lead to the process being aborted upon subsequent calls to wordfree...

Astra Linux – Vulnerability in pyasn1

pyasn1 is a generic ASN.1 library for Python. Prior to version 0.6.2, a Denial-of-Service issue was identified that could lead to memory exhaustion due to malformed RELATIVE-OID values with excessive continuation octets. This vulnerability has been fixed in version 0.6.2...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Validating the command header size against SVGACMDMAXDATASIZE This data originates from user space and is used in buffer offset calculations, which may potentially lead to an out-of-bounds access due to overflow...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: NFS: Automounted file systems should inherit the “ro”, “noexec”, “nodev”, and “sync” flags. When a file system is automatically mounted, it needs to preserve the user-set superblock mount options, such as the “ro” flag...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Input: imxsckey – fixed memory corruption upon unloading. It should be labeled as “priv”, but we accidentally passed “&priv”, which is an address in the stack. This can lead to memory corruption when the imxsckeyaction function i...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: pstore/ram: fixed a buffer overflow in persistent RamSaveOld. The persistent RamSaveOld function can be called multiple times for the same persistent RamZone e.g., via ramoopspstoreread - ramoopsgetnextprz for PSTORETYPEDMESG...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: smb: client: prevented races in -queryinterfaces It was possible for two query interfaces to simultaneously attempt to update the interfaces. This issue can be avoided by checking and updating ifacelastupdate under ifacelock...

Astra Linux – Vulnerability in imagemagick

ImageMagick is free and open-source software used for editing and manipulating digital images. Before versions 7.1.2-15 and 6.9.13-40, ImageMagick’s path security policy was enforced on the raw filename string before the filesystem resolved it. As a result, policy rules such as /etc/ could be...

Astra Linux – Vulnerability in imagemagick

ImageMagick is free and open-source software used for editing and manipulating digital images. Versions prior to 7.1.2-13 have a potential security issue involving infinite recursion in the MSL Magick Scripting Language command when writing to MSL format. Version 7.1.2-13 addresses this issue...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: scsi: sg: Do not sleep in atomic context The function sgfinishremreq calls blkrqunmapuser. The latter function may sleep. Therefore, call sgfinishremreq with interrupts enabled instead of disabled...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: net: netpoll: Fix incorrect refcount handling causing improper cleanup The commit efa95b01da18 “netpoll: fix use after free” incorrectly ignored the refcount and prematurely set dev-npinfo to NULL during netpoll cleanup,...

Astra Linux – Vulnerability in zlib

Zlib before version 1.3.2 allowed CPU consumption through crc32combine64 and crc32combinegen64, because x2nmodp could perform right shifts within a loop without a termination condition...

Astra Linux – Vulnerability in cups

OpenPrinting CUPS is an open-source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and earlier, there was a heap-based buffer overflow in the CUPS scheduler when constructing filter option strings from job attributes. As of publication, there are no publicly...

Astra Linux – Vulnerability in imagemagick

ImageMagick is free and open-source software used for editing and manipulating digital images. Before versions 7.1.2-15 and 6.9.13-40, msl.c sometimes failed to update the stack index. As a result, an image might be stored in the wrong slot and never freed upon an error, leading to leaks. Version...

Astra Linux – Vulnerability in imagemagick

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, there was a heap buffer over-read vulnerability in the MAP image decoder when processing specially crafted MAP files, which could potentially lead to crashes or...

Astra Linux – Vulnerability in Node.js

A flaw in Node.js’ TLS error handling allows remote attackers to crash or exhaust resources of a TLS server when pskCallback or ALPNCallback is used. Synchronous exceptions thrown during these callbacks bypass standard TLS error handling mechanisms such as tlsClientError and error, causing either...

Astra Linux – Vulnerability in Linux 5.15

A buffer overflow vulnerability was discovered in the Linux kernel’s Intel iSMT SMBus host controller driver, particularly in its handling of the I2CSMBUSBLOCKPROCCALL case using the ioctl I2CSMBUS function. This flaw could allow a local user to cause the system to crash...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: fs: dlm: fix invalid dereference of sblvbptr I encounter issues when placing an lkbsb on the stack and having the sblvbptr field point to a dangling pointer, without using DLMLKFVALBLK. This will cause a crash with the following...