Detection-and-Mitigation-for-CVE-2022-2639

Detection-and-Mitigation-for-CVE-2022-2639 Description Le module noyau Open vSwitch permet un contrôle flexible depuis l'espace utilisateur sur le traitement des paquets au niveau des flux sur certains périphériques réseau. Il peut être utilisé pour implémenter un commutateur Ethernet simple,...

PF_RING

PFRING™ مقدمة PFRING™ هي وحدة نواة لينكس وإطار عمل في مساحة المستخدم تسمح لك بمعالجة الحزم بمعدلات عالية مع توفير واجهة برمجة تطبيقات API متسقة لتطبيقات معالجة الحزم. من يحتاج PFRING™؟ بشكل أساسي كل من يضطر إلى التعامل مع العديد من الحزم في الثانية. يتغير مصطلح "العديد" وفقًا للعتاد الذي تستخدمه...

CVE-2026-55200

🚨 CVE-2026-55200 - Vulnerabilità critica di scrittura fuori dai limiti in libssh2 📌 Panoramica CVE-2026-55200 è una vulnerabilità critica di corruzione della memoria che colpisce la libreria libssh2 , ampiamente utilizzata. Il difetto deriva da una convalida impropria del campo della lunghezza de...

CVE-2026-74704

A flaw was found in the Linux kernel. The schcake ACK filter, responsible for processing network packets, contains a vulnerability. A remote attacker could send specially crafted malformed IP packets. This could lead to the system logging excessive warnings or, under specific configurations, caus...

EUVD-2026-63158

Bluetooth HFP Profile protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service...

CVE-2026-74559

A flaw was found in the Linux kernel's AFXDP eXpress Data Path networking component. This vulnerability, located in the xskbuildskb function, involves improper handling of network packet descriptors. When processing large or malformed multi-buffer packets, the system fails to properly drain...

CVE-2026-72407

A flaw was found in the Geneve module of the Linux kernel. This vulnerability arises from an incorrect validation of the inner network offset within the genevegrocomplete function. A discrepancy between how genevegrocomplete and genevegroreceive process packet information can lead to an...

Linux Distros Unpatched Vulnerability : CVE-2026-72046

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - gve: fix header buffer corruption with header-split and HW-GRO The DQO RX datapath programs a per-buffer- queue-descriptor headerbufaddr at post time and reads...

CVE-2026-74559

In the Linux kernel, the following vulnerability has been resolved: xsk: drain continuation descs after overflow in xskbuildskb Fix generic xmit path multi-buffer logic when packets are either too big count of descriptors exceed MAXSKBFRAGS or an invalid descriptor is included in fragmented packe...

CVE-2026-74492

In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: do not update comments from kernel-side hash adds mtyperesize copies comment pointers with memcpy, not the comment objects themselves. During the window after an entry has been copied but before the table swap a...

UBUNTU-CVE-2026-74478

In the Linux kernel, the following vulnerability has been resolved: um: vector: fix use-after-free in vectormmsgrx When vectormmsgrx discards a packet whose overlay header fails verifyheader, it frees the skb and continues the loop: if headercheck estats.rxencapserrors++; continue; The normal and...

CVE-2026-72350

In the Linux kernel, the following vulnerability has been resolved: netfilter: xtu32: reject invalid shift counts u32matchit executes rule-supplied shift operands on a 32-bit value. A malformed u32 rule can provide a shift count of 32 or more, triggering an undefined shift out-of-bounds during...

CVE-2026-72407

In the Linux kernel, the following vulnerability has been resolved: geneve: validate inner network offset in genevegrocomplete Even with both paths gated on gs-grohint, genevegrocomplete re-derives the inner dispatch type and length from the packet and the current gs-grohint, independently of...

UBUNTU-CVE-2026-72350

In the Linux kernel, the following vulnerability has been resolved: netfilter: xtu32: reject invalid shift counts u32matchit executes rule-supplied shift operands on a 32-bit value. A malformed u32 rule can provide a shift count of 32 or more, triggering an undefined shift out-of-bounds during...

UBUNTU-CVE-2026-72347

In the Linux kernel, the following vulnerability has been resolved: netfilter: xtconnmark: reject invalid shift parameters Revision 2 of the CONNMARK target accepts user-controlled shift parameters and applies them to 32-bit mark values in connmarktgshift. A shiftbits value of 32 or more triggers...

CVE-2026-72442 netfilter: flowtable: fix and simplify IP6IP6 tunnel handling

In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: fix and simplify IP6IP6 tunnel handling Fix nfflowip6tunnelproto to use pskbmaypull instead of skbheaderpointer to ensure the outer IPv6 header is in the skb headroom, which is required for subsequent packet...

CVE-2026-72350 netfilter: xt_u32: reject invalid shift counts

In the Linux kernel, the following vulnerability has been resolved: netfilter: xtu32: reject invalid shift counts u32matchit executes rule-supplied shift operands on a 32-bit value. A malformed u32 rule can provide a shift count of 32 or more, triggering an undefined shift out-of-bounds during...

CVE-2026-72347 netfilter: xt_connmark: reject invalid shift parameters

In the Linux kernel, the following vulnerability has been resolved: netfilter: xtconnmark: reject invalid shift parameters Revision 2 of the CONNMARK target accepts user-controlled shift parameters and applies them to 32-bit mark values in connmarktgshift. A shiftbits value of 32 or more triggers...

CVE-2026-58224

A flaw was found in Samba's CTDB, the clustered database service used by Samba. Insufficient integrity validation of received CTDB protocol packets allows malformed packets containing invalid field lengths, improperly terminated strings, or inconsistent packet sizes to be processed without adequa...

DEBIAN-CVE-2026-68300

In the Linux kernel, the following vulnerability has been resolved: sctp: auth: verify auth requirement when authchunk is NULL sctpauthchunkverify returns true unconditionally when chunk-authchunk is NULL, silently skipping authentication. This is incorrect when: 1. skbclone failed in the BH...