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: net/packet: a race condition in packetsetring and packetnotifier has been fixed. When packetsetring releases po-bindlock, another thread may execute packetnotifier and process an NETDEVUP event. This race condition is similar to...

Astra Linux – Vulnerability in Linux 5.10

A double-free bug in the packetsetring function in net/packet/afpacket.c can be exploited by a local user through crafted syscalls to escalate privileges or deny services. We recommend upgrading the kernel to a version that is not affected by this bug, or rebuilding the code after the...

CVE-2026-68338 net/packet: avoid fanout hook re-registration after unregister

In the Linux kernel, the following vulnerability has been resolved: net/packet: avoid fanout hook re-registration after unregister packetsetring temporarily detaches a socket from packet delivery while reconfiguring its ring. It records the previous running state, clears po-num, unregisters the...

PT-2026-69738

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the net/packet component during the execution of the packet set ring function. When reconfiguring a ring, the function temporarily detaches a socket from packe...

The vulnerability of the otx2_set_ringparam() function in the drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c file of the Ethernet network adapter driver for the Marvell-based Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the otx2setringparam function in the drivers/net/ethernet/marvell/octeontx2/nic/otx2ethtool.c file of the Ethernet network adapter driver for the Marvell-based Linux operating system is related to buffer-overflow attacks. Exploiting this vulnerability could allow an attacker ...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-004952)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004952 advisory. In the Linux kernel, the following vulnerability has been resolved: net/packet: fix a race in packetsetring and packetnotifier When packetsetring releases po-bindloc...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001531)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001531 advisory. A double free bug in packetsetring in net/packet/afpacket.c can be exploited by a local user through crafted syscalls to escalate privileges or deny service. We...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000592)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000592 advisory. Race condition in net/packet/afpacket.c in the Linux kernel through 4.8.12 allows local users to gain privileges or cause a denial of service use-after-free by...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003185)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003185 advisory. The packetsetring function in net/packet/afpacket.c in the Linux kernel through 4.10.6 does not properly validate certain block-size data, which allows local users t...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003129)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003129 advisory. Linux kernel: heap out-of-bounds in AFPACKET sockets. This new issue is analogous to previously disclosed CVE-2016-8655. In both cases, a socket option that changes...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002566)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002566 advisory. The packetsetring function in net/packet/afpacket.c in the Linux kernel through 4.10.6 does not properly validate certain block-size data, which allows local users t...

SUSE-SU-2025:3935-1 Security update for the Linux Kernel (Live Patch 6 for SLE 15 SP6)

This update for the Linux Kernel 6.4.0-1506002330 fixes several issues. The following security issues were fixed: - CVE-2025-38664: ice: Fix a null pointer dereference in icecopyandinitpkg bsc1248631. - CVE-2025-38617: net/packet: fix a race in packetsetring and packetnotifier bsc1249208. -...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414649)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414649 advisory. A double free bug in packetsetring in net/packet/afpacket.c can be exploited by a local user through crafted syscalls to escalate privileges or deny service. We...

EUVD-2025-26086

Malicious code in bioql PyPI...

net/packet: fix a race in packet_set_ring() and packet_notifier()

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SUSE CVE-2025-38617

In the Linux kernel, the following vulnerability has been resolved: net/packet: fix a race in packetsetring and packetnotifier When packetsetring releases po-bindlock, another thread can run packetnotifier and process an NETDEVUP event. This race and the fix are both similar to that of commit...

AZL-73611 CVE-2025-38617 affecting package kernel for versions less than 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: net/packet: fix a race in packetsetring and packetnotifier When packetsetring releases po-bindlock, another thread can run packetnotifier and process an NETDEVUP event. This race and the fix are both similar to that of commit...

CVE-2025-38617

In the Linux kernel, the following vulnerability has been resolved: net/packet: fix a race in packetsetring and packetnotifier When packetsetring releases po-bindlock, another thread can run packetnotifier and process an NETDEVUP event. This race and the fix are both similar to that of commit...

AZL-66608 CVE-2025-38617 affecting package kernel for versions less than 6.6.104.2-1

In the Linux kernel, the following vulnerability has been resolved: net/packet: fix a race in packetsetring and packetnotifier When packetsetring releases po-bindlock, another thread can run packetnotifier and process an NETDEVUP event. This race and the fix are both similar to that of commit...

UBUNTU-CVE-2025-38617

In the Linux kernel, the following vulnerability has been resolved: net/packet: fix a race in packetsetring and packetnotifier When packetsetring releases po-bindlock, another thread can run packetnotifier and process an NETDEVUP event. This race and the fix are both similar to that of commit...