Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: net: dsa: lantiqgswip: Fixed the reference count leak in gswipgphyfwlist. In every iteration of foreachavailablechildofnode, the reference count of the previous node is decremented. When exiting the foreachavailablechildofnode lo...

The vulnerability of the dsa_switch_parse() function in the net/dsa/dsa.c module allows a hacker to cause a service failure in systems with a distributed kernel architecture of the Linux operating system.

The vulnerability of the dsaswitchparse function in the net/dsa/dsa.c module relates to the improper release of resources in support for Linux’s distributed kernel architecture. Exploiting this vulnerability could allow an attacker to cause service failures...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net: dsa: Free routing table on probe failure If complete is set to true in dsatreesetup, it means that we are the last switch in the tree that is being probed successfully. We should then set up all switches along our probe path...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net: dsa: sja1105: fixed the “kasan out-of-bounds” warning in sja1105tabledeleteentry. There are actually two issues: 1. Deleting the last element does not require moving elements. In fact, element i+1 is out of bounds. 2. The...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net: dsa: don’t leak tagger-owned storage on switch driver unbind In the initial commit dc452a471dba, we had a issue where a call to tagops-disconnectdst was issued from dsatreefree, which was called during the tree teardown...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Networking: DSA: Felix: Fixed possible NULL pointer dereferencing. As a possible failure during allocation, kzalloc may return a NULL pointer. Therefore, it is better to check for ‘sgi’ to prevent the dereferencing of a NULL...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Networking: DSA: Microchip: Fixed the error path in PTP IRQ setup. If the requestthreadedirq function fails during the PTP message IRQ setup, the newly created IRQ mapping is never disposed of. In fact, the error path in...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992401)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992401 advisory. In the Linux kernel, the following vulnerability has been resolved: net: dsa: mv88e6060: prevent crash on an unused port If the port isn't a CPU port nor a user port...

Linux Distros Unpatched Vulnerability : CVE-2025-68338

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: dsa: microchip: Don't free uninitialized kszirq If something goes wrong at setup, kszirqfree can be called on uninitialized kszirq for example when...

The vulnerability of the dsa_switch_shutdown() function in the net/dsa/dsa2.c module exposes a flaw in the support for Linux kernel distributed architecture switches, allowing an attacker to trigger a service failure.

The vulnerability of the dsaswitchshutdown function in the net/dsa/dsa2.c module, which supports Linux kernel with distributed architecture switches, is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow an attacker to cause a service failure...

SUSE-SU-2025:21179-1 Security update for the Linux Kernel

The SUSE Linux Enterprise Server 16.0 and SUSE Linux Micro 6.2 kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2024-53164: net: sched: fix ordering of qlen adjustment bsc1234863. - CVE-2024-57891: schedext: Fix invalid irq restore in...

Security update for the Linux Kernel

The SUSE Linux Enterprise Server 16.0 and SUSE Linux Micro 6.2 kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2024-53164: net: sched: fix ordering of qlen adjustment bsc1234863. CVE-2024-57891: schedext: Fix invalid irq restore in scxopsbypass...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989036)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989036 advisory. In the Linux kernel, the following vulnerability has been resolved: net: dsa: ar9331: register the mdiobus under devres As explained in commits: 74b6d7d13307 net: ds...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989805)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989805 advisory. In the Linux kernel, the following vulnerability has been resolved: net: dsa: lantiqgswip: don't use devres for mdiobus As explained in commits: 74b6d7d13307 net: ds...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987583)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987583 advisory. In the Linux kernel, the following vulnerability has been resolved: net: dsa: lantiqgswip: don't use devres for mdiobus As explained in commits: 74b6d7d13307 net: ds...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987526)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987526 advisory. In the Linux kernel, the following vulnerability has been resolved: net: dsa: felix: don't use devres for mdiobus As explained in commits: 74b6d7d13307 net: dsa:...

EUVD-2022-55083

Malicious code in bioql PyPI...

Linux Distros Unpatched Vulnerability : CVE-2023-53170

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: net: dsa: Removed unneeded ofnodeput in felixparseportsnode Remove unnecessary ofnodeput fro...

UBUNTU-CVE-2023-53170

In the Linux kernel, the following vulnerability has been resolved: net: dsa: Removed unneeded ofnodeput in felixparseportsnode Remove unnecessary ofnodeput from the continue path to prevent child node from being released twice, which could avoid resource leak or other unexpected issues...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP6 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2019-11135: TSX Asynchronous Abort condition on some CPUs utilizing speculative execution may bsc1139073 CVE-2024-36028: mm/hugetlb: fix DEBUGLOCKSWARNON1 when...