335 matches found
CVE-2026-81002
A flaw was found in the Linux kernel's XDP eXpress Data Path component. Incorrect handling of zero-copy frame layout in the xdpconvertzctoxdpframe function can allow an AFXDP zero-copy packet, when redirected through cpumap, to cause a memory corruption. This can lead to a slab-out-of-bounds erro...
CVE-2026-81002
In the Linux kernel, the following vulnerability has been resolved: xdp: fix zero-copy frame layout xdpconvertzctoxdpframe clones an XSK packet into an order-0 page and advertises PAGESIZE as its frame size. It allows the copied frame to occupy the page tail needed by skbsharedinfo and records ze...
CVE-2026-81002
CVE-2026-81002 affects the Linux kernel 's AF_XDP zero-copy path. The function xdp_convert_zc_to_xdp_frame() clones an XSK packet into an order-0 page but advertises the full PAGE_SIZE as the frame size, allowing the copied frame to occupy the page tail required by skb_shared_info. It also record...
EUVD-2026-76325
In the Linux kernel, the following vulnerability has been resolved: xdp: fix zero-copy frame layout xdpconvertzctoxdpframe clones an XSK packet into an order-0 page and advertises PAGESIZE as its frame size. It allows the copied frame to occupy the page tail needed by skbsharedinfo and records ze...
CVE-2026-81002 xdp: fix zero-copy frame layout
In the Linux kernel, the following vulnerability has been resolved: xdp: fix zero-copy frame layout xdpconvertzctoxdpframe clones an XSK packet into an order-0 page and advertises PAGESIZE as its frame size. It allows the copied frame to occupy the page tail needed by skbsharedinfo and records ze...
Phantom-Evasion-Loader
SROP-Assisted Cross-Memory Attach CMA Injection via Direct Syscalls. 👻 Phantom-Evasion-Loader x64 Linux Phantom-Evasion-Loader is a standalone, pure x64 Assembly injection engine engineered to minimize the detection surface of modern EDR/XDR solutions and Kernel-level monitors like Falco eBPF. It...
goblin
libgoblin ドキュメント https://docs.rs/goblin/ changelog 使用法 Goblinはrustc 1.85.0（Rust 2024エディション）を必要とします。 Cargo.tomlに追加してください。 root@kitploit: dependencies goblin = "0.10" 機能 素晴らしいクレート名 ゼロコピー、クロスプラットフォーム、エンディアン対応のELF64/32実装 – すごい！ ゼロコピー、クロスプラットフォーム、エンディアン対応の32/64ビットMach-oパーサー – 驚き！ PE 32/64ビットパーサー – ビンゴ...
netsniff-ng
netsniff-ng - パケットスニッフィングの獣 root@kitploit: . . netsniff-ng はフリーで高性能な / Linuxネットワークアナライザ兼 .' '. ネットワーキングツールキットです。 \ ^, ,^ / 言うなれば、ネットワークパケットの |'O\ /O'| . -- スイスアーミーナイフ。 ' ' / ,.==., | Web: http://netsniff-ng.org .-|/----|-' パフォーマンスの向上は、 .=|E 組み込みのゼロコピーメカニズムにより達成され、...
netsniff-ng
////////////////////////////////////////////////////////////////////////////// root@kitploit: netsniff-ng - the packet sniffing beast \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ . . netsniff-ng is a free, performant / Linux network analyzer and .' '. networking...
PT-2026-90132
In the Linux kernel, the following vulnerability has been resolved: xdp: fix zero-copy frame layout xdp convert zc to xdp frame clones an XSK packet into an order-0 page and advertises PAGE SIZE as its frame size. It allows the copied frame to occupy the page tail needed by skb shared info and...
PT-2026-90203
In the Linux kernel, the following vulnerability has been resolved: openvswitch: only skb tx error a packet we are about to drop queue userspace packet borrows the packet skb -- it only copies it into a private netlink message user skb and does not own it; on return do execute actions keeps...
CVE-2026-31431-cleaned
copyFail.py — CVE 漏洞利用分析报告 概述 copyFail.py 是一个概念验证（PoC）漏洞利用程序，演示了 Linux 内核中的一个本地权限提升 漏洞。通过滥用 splice 系统调用并结合精心构造的套接字选项，该漏洞利用程序能够破坏任意内核内存。它利用这一能力将磁盘上的任意 setuid 二进制文件覆盖为自定义的 ELF 可执行文件，然后运行被篡改的二进制文件以获得提升的权限。 攻击类型： 本地权限提升（LPE） 影响： 完全 root shell 访问权限（当针对 setuid-root 二进制文件时） 复杂度： 低（单个脚本，无外部依赖） 用法：...
CVE-2026-31431-Check
CVE-2026-31431 Copy Fail 漏洞排查脚本 漏洞概述 CVE-2026-31431 Copy Fail 是 Linux 内核本地提权漏洞，通过 AFALG 套接字（address family 38）结合 splice 零拷贝系统调用，绕过文件写权限篡改页缓存（page cache），实现无写权限的 SUID 二进制文件篡改，进而获取 root 权限。 攻击链 root@kitploit: socketAFALG, SOCKSEQPACKET, 0 创建 AFALG 套接字 - bindauthencesnhmacsha256,cbcaes 绑定 AEAD 加密模板 ...
CVE-2026-43494
🛠️ PinTheft — CVE-2026-43494 Local Privilege Escalation in Linux Kernel via RDS + iouring Page Cache Overwrite 📌 Overview PinTheft is a sophisticated local root exploit for CVE-2026-43494 , a reference-counting bug in the Linux kernel's Reliable Datagram Sockets RDS subsystem. By combining a...
cve-2026-31431
CVE-2026-31431 — Linux 内核 algifaead “复制失败”：分析 针对 CVE-2026-31431 （CVSS 3.1 7.8 高危 ， AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H）的安全研究：AFALG AEAD 接口链中的三个可组合设计 缺陷串联成一次确定性、无竞态的 4 字节页缓存写入，可写入任意可读文件的任意偏移 ——磁盘副本保持干净，因此磁盘上的校验和看不到任何异常。公开漏洞利用（“复制失败”，Theori/Xint）以 732 字节的 Python 将其转化为本地提权（LPE）；该缺陷存在于 2017 年至 2026...
CVE-2026-80715
In the Linux kernel, the following vulnerability has been resolved: igc: remove napisynchronize in igcdown When an AFXDP zero-copy application is killed abruptly, the XSK pool is torn down but NAPI keeps polling. igccleanrxirqzc then returns the full budget on every poll, so napicompletedone neve...
AZL-98112 CVE-2026-80715 affecting package kernel 6.6.150.1-1
In the Linux kernel, the following vulnerability has been resolved: igc: remove napisynchronize in igcdown When an AFXDP zero-copy application is killed abruptly, the XSK pool is torn down but NAPI keeps polling. igccleanrxirqzc then returns the full budget on every poll, so napicompletedone neve...
CVE-2026-80715
In the Linux kernel, the following vulnerability has been resolved: igc: remove napisynchronize in igcdown When an AFXDP zero-copy application is killed abruptly, the XSK pool is torn down but NAPI keeps polling. igccleanrxirqzc then returns the full budget on every poll, so napicompletedone neve...
UBUNTU-CVE-2026-80715
In the Linux kernel, the following vulnerability has been resolved: igc: remove napisynchronize in igcdown When an AFXDP zero-copy application is killed abruptly, the XSK pool is torn down but NAPI keeps polling. igccleanrxirqzc then returns the full budget on every poll, so napicompletedone neve...
EUVD-2026-67450
In the Linux kernel, the following vulnerability has been resolved: igc: remove napisynchronize in igcdown When an AFXDP zero-copy application is killed abruptly, the XSK pool is torn down but NAPI keeps polling. igccleanrxirqzc then returns the full budget on every poll, so napicompletedone neve...