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...

CVE-2025-38617 net/packet: fix a race in packet_set_ring() and packet_notifier()

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

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

The CVE-2025-38617 issue affects the Linux kernel’s network packet path: a race between packet_set_ring() releasing po->bind_lock and packet_notifier() processing NETDEV_UP can allow a not-hooked socket to be re-registered during the lock window. The root cause is a synchronization race in the...

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...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the packetsetring and packetnotifier contention conditions that could lead to undefined behavior...

DEBIAN-CVE-2024-38578

In the Linux kernel, the following vulnerability has been resolved: ecryptfs: Fix buffer size for tag 66 packet The 'TAG 66 Packet Format' description is missing the cipher code and checksum fields that are packed into the message packet. As a result, the buffer allocated for the packet is 3 byte...

DEBIAN-CVE-2023-31981

Sngrep v1.6.0 was discovered to contain a stack buffer overflow via the function packetsetpayload at /src/packet.c...

UBUNTU-CVE-2023-31981

Sngrep v1.6.0 was discovered to contain a stack buffer overflow via the function packetsetpayload at /src/packet.c...

PT-2023-23553 · Sngrep +1 · Sngrep +1

Name of the Vulnerable Software and Affected Versions: Sngrep version 1.6.0 Description: A stack buffer overflow issue was discovered in the function packet set payload at /src/packet.c. This issue affects the packet set payload function, which is located in the /src/packet.c file. Recommendation...

SUSE CVE-2016-8655

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 leveraging the CAPNETRAW capability to change a socket version, related to the packetsetring and packetsetsockopt functions...

OESA-2022-1517 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: 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 recommend upgrading kernel past the effected versions or rebuilding...

AZL-8450 CVE-2021-22600 affecting package kernel for versions less than 5.15.18.1-1

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 recommend upgrading kernel past the effected versions or rebuilding past ec6af094ea28f0f2dda1a6a33b14cd57e36a9755...

CVE-2021-22600

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 recommend upgrading kernel past the effected versions or rebuilding past ec6af094ea28f0f2dda1a6a33b14cd57e36a9755...

UBUNTU-CVE-2021-22600

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 recommend upgrading kernel past the effected versions or rebuilding past ec6af094ea28f0f2dda1a6a33b14cd57e36a9755...

CVE-2021-22600

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 recommend upgrading kernel past the effected versions or rebuilding past ec6af094ea28f0f2dda1a6a33b14cd57e36a9755...

Linux kernel 资源管理错误漏洞

Linux kernel is the kernel used by the Linux Foundation's open source operating system Linux. Linux kernel is vulnerable to a buffer error that originates from a double-release error in the packetsetring function in net/packet/afpacket.c. A local attacker could exploit this vulnerability to throu...

PT-2021-1521 · Linux +5 · Linux Kernel +5

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to the version that includes the fix for the double free bug in packet set ring Description: A double free bug in the packet set ring function in net/packet/af packet.c can be exploited by a local user through...

kernel: net/packet: overflow in check for priv area size

It was found that the packetsetring function of the Linux kernel's networking implementation did not properly validate certain block-size data. A local attacker with CAPNETRAW capability could use this flaw to trigger a buffer overflow resulting in a system crash or a privilege escalation...

The vulnerability of the packet_set_ring function in the kernel of Linux operating systems allows a attacker to increase their privileges, cause service failures, or execute arbitrary code.

The vulnerability of the packetsetring function in the Linux operating system’s kernel is related to deficiencies in access control. Exploiting this vulnerability allows a malicious actor, who has local privileges as CAPNETRAW, to create PFPACKET sockets, initiate racing states and memory usage...