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

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fixed a potential null dereference in dmresume Why To fix the match error: The dmresume error: We previously assumed that ‘aconnector-dclink’ could be null. How Checked whether dclink is null at the beginning of...

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: scsi: qedf: Fixed NULL dereferencing in error handling The following issue was reported: drivers/scsi/qedf/qedfmain.c:3056 qedfallocglobalqueues Warn: Missing “unwind goto”? At this point in the function, nothing has been allocat...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ethtool: eeprom: fixed the null-dereference on genlinfo in the dump. A similar fix, as described in commit 46cdedf2a0fa “ethtool: pse-pd: fixed the null-dereference on genlinfo in the dump”, is also required for ethtool eeprom...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: cifs: Prevent NULL dereferencing in cifscomposemountoptions. The optional @ref parameter may contain a NULL nodename. Therefore, prevent dereferencing it in cifscomposemountoptions. Addresses-Coverity: 1476408 “Explicit NULL...

Astra Linux – Vulnerability in Tiff

A NULL pointer dereferencing in TIFFClose is caused by failing to open an output file a non-existent path or a path that requires permissions like /dev/null while specifying zones...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: drm/msm: fixed NULL dereferencing when uninstalling an interrupt. In cases of early initialization errors, and on platforms that do not use the DPU controller, the deinitialization code can be called with the kms pointer set t...

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

In the Linux kernel, the following vulnerabilities have been resolved: tipc: Check the bearer type before calling tipcudpnlbeareradd syzbot reported the following general protection fault 1: General protection fault, likely for non-canonical address 0xdffffc0000000010: 0000 1 PREEMPT SMP KASAN...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: tls: Fixed a NULL dereference issue in tlsswspliceeof, where an empty plaintext/ciphertext buffer could cause confusion in the sendfile process. When the plaintext/ciphertext skmsg is empty, the send path becomes confused because...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: media: v4l: async: Fix notifier list entry init The struct v4l2asyncnotifier contains several listhead members, but only waitinglist and donelist are initialized. The notifierentry was left “zeroed”, resulting in an uninitialized...

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

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Avoid NULL dereferencing of the timing generator Why & How Check whether the assigned timing generator is NULL before accessing its functions, to prevent NULL dereferencing...

Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: RCU: Protect access to rcuprinttaskexpstall - exptasks For kernels built with CONFIGPREEMPTRCU=y, the following scenario can result in a NULL pointer dereferencing: c CPU1 CPU2 rcupreemptdeferredqsirqrestore rcuprinttaskexpstall ...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drm/ttm: Fixed corruption in bulkmove when adding an entry. When the resource is the first one in the bulkMove range, adding it again i.e., moving it to the end of the list will cause corruption in the list, since the first point...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu: Use the correct type in nvidiasmmucontextfault This issue was overlooked due to the use of function pointers for indirection. nvidiasmmucontextfault is also defined as an irq function, and the type ‘void ’ was...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Netwerk: Ethernet: ti: am65-cpsw: Fixed NULL dereference on XDPTX. If the number of TX queues is set to 1, we encounter a NULL pointer dereference during XDPTX. ethtool -L eth0 tx 1 ./xdp-trafficgen udp -A -a eth0 -t 2 Transmitti...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: gve: Implement gettimex64 with -EOPNOTSUPP. At this time, gve has implemented a ptpclock that exclusively uses doAuxWork. ptpClockgettime and ptpSysoffset assume that every ptpclock has implemented either gettimex64 or...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-021525)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021525 advisory. In the Linux kernel, the following vulnerability has been resolved: scsi: target: iscsi: Fix a race condition between loginwork and the login thread In case a...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-021605)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021605 advisory. In the Linux kernel, the following vulnerability has been resolved: mm/mempolicy: fix migratetonode assuming there is at least one VMA in a MM We currently assume th...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-021633)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021633 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: ensure the fwinfo is not null before using it This resolves the dereference null retu...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-021536)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021536 advisory. In the Linux kernel, the following vulnerability has been resolved: mm: /proc/pid/smapsrollup: fix no vma's null-deref Commit 258f669e7e88 mm: /proc/pid/smapsrollup:...

Linux Distros Unpatched Vulnerability : CVE-2026-43333

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - bpf: reject direct access to nullable PTRTOBUF pointers checkmemaccess matches PTRTOBUF via basetype which strips PTRMAYBENULL, allowing direct dereference...