PT-2026-90436

In the Linux kernel, the following vulnerability has been resolved: ubifs: fix out-of-bounds read in signature length check ubifs sb verify signature bounds the on-disk ubifs sig node-len field before handing the signature payload to verify pkcs7 signature, but the check has the wrong sign: if le...

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

In the Linux kernel, the following vulnerability has been resolved: ubifs: The function to set the “uptodate” flag of a page should be called at the correct location. Read operations from the page cache are lock-free. Therefore, setting the newly allocated “uptodate” flag before overwriting the...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ubifs: Fixed races between xattrset|get and listxattr operations. Some issues may occur when performing concurrent xattrset|get and listxattr operations, such as assertion failures, memory corruption, and stale xattr values1. Thi...

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

In the Linux kernel, the following vulnerability has been resolved: ubifs: Fixed a memory leak when insertoldidx failed. The following process will cause a memory leak for the copied znode: dirtycowznode zn = copyznodec, znode; err = insertoldidxc, zbr-lnum, zbr-offs; if unlikelyerr return...

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

In the Linux kernel, the following vulnerability has been resolved: ubifs: Authentication: Fixed a use-after-free in ubifstncendcommit. After an insertion in TNC, the tree may split, causing a node to change its znode-parent. Further deletions of other nodes in the tree which could also free thos...

ROS-20260630-73-0025

The vulnerability of the ubifstmpfile function in the fs/ubifs/dir.c file of the Linux kernel’s file system is related to the distribution of resources without any restrictions or regulations. Exploiting this vulnerability could allow a attacker to cause a service failure...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ubifs: A memory leak was fixed in ubifssysfsinit. When using insmod ubifs.ko, a kmemleak was reported as follows: Unreferenced object: 0xffff88817fb1a780 size 8 Source: comm "insmod", pid 25265, jiffies 4295239702 age 100.130s He...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013823)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013823 advisory. In the Linux kernel, the following vulnerability has been resolved: ubifs: ubifsreleasepage: Remove ubifsassert0 to valid this process There are two states for ubifs...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011112)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011112 advisory. In the Linux kernel, the following vulnerability has been resolved: ubifs: Free memory for tmpfile name When opening a ubifs tmpfile on an encrypted directory,...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011124)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011124 advisory. In the Linux kernel, the following vulnerability has been resolved: ubifs: ubifsreleasepage: Remove ubifsassert0 to valid this process There are two states for ubifs...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013159)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013159 advisory. In the Linux kernel, the following vulnerability has been resolved: ubifs: Fix memleak when insertoldidx failed Following process will cause a memleak for copied up...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010925)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010925 advisory. In the Linux kernel, the following vulnerability has been resolved: ubifs: Fix memory leak in allocwbufs kmemleak reported a sequence of memory leaks, and show them ...

Linux Distros Unpatched Vulnerability : CVE-2026-23434

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mtd: rawnand: serialize lock/unlock against other NAND operations nandlock and nandunlock call into chip-ops.lockarea/unlockarea without holding the NAND device...

CVE-2026-23434 mtd: rawnand: serialize lock/unlock against other NAND operations

In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: serialize lock/unlock against other NAND operations nandlock and nandunlock call into chip-ops.lockarea/unlockarea without holding the NAND device lock. On controllers that implement SETFEATURES via multiple low-lev...

The vulnerability of the ubifs_tmpfile() function in the fs/ubifs/dir.c file of the Linux kernel file system allows a attacker to cause a service failure.

The vulnerability of the ubifstmpfile function in the fs/ubifs/dir.c file of the Linux kernel’s file system is related to the distribution of resources without any restrictions or regulations. Exploiting this vulnerability could allow a attacker to cause a service failure...

The vulnerability of the alloc_wbufs() function in the fs/ubifs/super.c file of the Linux kernel file system allows a attacker to cause a service failure.

The vulnerability of the allocwbufs function in the fs/ubifs/super.c file of the Linux kernel operating system is related to improper memory release. Exploiting this vulnerability could allow an attacker to cause a service failure...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005741)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005741 advisory. In the Linux kernel, the following vulnerability has been resolved: ubifs: Free memory for tmpfile name When opening a ubifs tmpfile on an encrypted directory,...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-005620)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005620 advisory. In the Linux kernel, the following vulnerability has been resolved: ubifs: Fix memory leak in allocwbufs kmemleak reported a sequence of memory leaks, and show them ...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003283)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003283 advisory. Use-after-free vulnerability in fs/crypto/ in the Linux kernel before 4.10.7 allows local users to cause a denial of service NULL pointer dereference or possibly gai...

CVE-2019-18824

Barco ClickShare Button R9861500D01 devices before 1.10.0.13 have Missing Support for Integrity Check. The ClickShare Button does not verify the integrity of the mutable content on the UBIFS partition before being used...