CVE-2026-64005

A flaw was found in the Linux kernel's Server Message Block SMC network component. This vulnerability occurs because the system's internal tables, known as hashtables, are improperly reset after they have already been initialized and are actively in use. This incorrect re-initialization can lead ...

CVE-2026-64005

In the Linux kernel, the following vulnerability has been resolved: net/smc: Do not re-initialize smc hashtables INITHLISTHEAD&smcvhashinfo.ht are called after smcnlinit, protoregister and sockregister. This can lead to smcvhashinfo.ht being reset even though hash entries already exist and are...

CVE-2026-64005 net/smc: Do not re-initialize smc hashtables

In the Linux kernel, the following vulnerability has been resolved: net/smc: Do not re-initialize smc hashtables INITHLISTHEAD&smcvhashinfo.ht are called after smcnlinit, protoregister and sockregister. This can lead to smcvhashinfo.ht being reset even though hash entries already exist and are...

CVE-2026-64005

Summary: CVE-2026-64005 affects the Linux kernel net/smc hashtables. The vulnerability arises from INIT_HLIST_HEAD(&smc_v*_hashinfo.ht) being re-initialized after smc_nl_init(), proto_register(), and sock_register(), which can reset hashinfo.ht entries that are still in use and lead to a corrupte...

CVE-2026-64005

In the Linux kernel, the following vulnerability has been resolved: net/smc: Do not re-initialize smc hashtables INITHLISTHEAD&smcvhashinfo.ht are called after smcnlinit, protoregister and sockregister. This can lead to smcvhashinfo.ht being reset even though hash entries already exist and are...

PT-2026-61322

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the net/smc module where INIT HLIST HEAD&smc v hashinfo.ht is called after smc nl init, proto register, and sock register. This sequence can cause the smc v hashinfo.h...

OESA-2026-2495 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: udp: Fix wildcard bind conflict check when using hash2 When binding a udpsock to a local address and port, UDP uses two hashes udptable-hash and udptable-hash2 f...

OESA-2026-2494 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: udp: Fix wildcard bind conflict check when using hash2 When binding a udpsock to a local address and port, UDP uses two hashes udptable-hash and udptable-hash2 f...

EUVD-2026-24880

In the Linux kernel, the following vulnerability has been resolved: udp: Fix wildcard bind conflict check when using hash2 When binding a udpsock to a local address and port, UDP uses two hashes udptable-hash and udptable-hash2 for collision detection. The current code switches to "hash2" when...

CVE-2026-31503

In the Linux kernel, the following vulnerability has been resolved: udp: Fix wildcard bind conflict check when using hash2 When binding a udpsock to a local address and port, UDP uses two hashes udptable-hash and udptable-hash2 for collision detection. The current code switches to "hash2" when...

CVE-2026-31503

CVE-2026-31503 concerns a Linux kernel UDP hash2-based wildcard-bind conflict check that can miss an in-use port when many sockets bind to the same port. The issue arises because UDP uses two hashes (hash and hash2) for collision detection and switches to hash2 only when hslot->count > 10, ...

CVE-2026-31503 udp: Fix wildcard bind conflict check when using hash2

In the Linux kernel, the following vulnerability has been resolved: udp: Fix wildcard bind conflict check when using hash2 When binding a udpsock to a local address and port, UDP uses two hashes udptable-hash and udptable-hash2 for collision detection. The current code switches to "hash2" when...

PT-2026-34408

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A conflict check failure occurs when binding a udp sock to a local address and port. The system utilizes two hashes, udptable-hash and udptable-hash2, for collision detection. When the...

EUVD-2014-6302

Malware in sbrugna...

The vulnerability of the TCP component in the Linux operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the TCP component in the Linux operating system’s kernel is related to errors in resource management in the net/ipv4/inethashtables.c file. Exploiting this vulnerability can allow an attacker to cause a service failure...

SUSE CVE-2014-6422

The SDP dissector in Wireshark 1.10.x before 1.10.10 creates duplicate hashtables for a media channel, which allows remote attackers to cause a denial of service application crash via a crafted packet to the RTP dissector...

CVE-2018-7549

A NULL pointer dereference flaw was found in the code responsible for saving hashtables of the zsh package. An attacker could use this flaw to cause a denial of service by crashing the user shell...

Amazon Linux AMI : zsh (ALAS-2018-1107)

A buffer overflow flaw was found in the zsh shell symbolic link resolver. A local, unprivileged user can create a specially crafted directory path which leads to a buffer overflow in the context of the user trying to do a symbolic link resolution in the aforementioned path. If the user affected i...

Medium: zsh

Issue Overview: A buffer overflow flaw was found in the zsh shell symbolic link resolver. A local, unprivileged user can create a specially crafted directory path which leads to a buffer overflow in the context of the user trying to do a symbolic link resolution in the aforementioned path. If the...

wireshark: RTP dissector crash (wnpa-sec-2014-12)

The SDP dissector in Wireshark 1.10.x before 1.10.10 creates duplicate hashtables for a media channel, which allows remote attackers to cause a denial of service application crash via a crafted packet to the RTP dissector...