mks-copy-fail-mitigation

Copy Fail Mitigation DaemonSets DaemonSets for fixing vulnerabilities of the Copy Fail family on all worker nodes of MKS clusters. Contents CVE-2026-31431 Copy Fail CVE-2026-43284, CVE-2026-43500, CopyFail2 Dirty Flag CVE-2026-31431 Copy Fail Vulnerability Description CVE ID: CVE-2026-31431 CVE...

cve-2026-31431-mitigation

CVE-2026-31431 Copy Fail – 技術的緩和ツール 1. 概要 このパッケージは、影響を受けるカーネル（バージョン 4.14 から 6.12.84、6.13 から 6.18.21 など）を実行している Linux システム上で、CVE-2026-31431 脆弱性（別名 Copy Fail ）を検出し、緩和する ための自動ソリューションを提供します。 ツールは以下で構成されています： 統合 Bash スクリプト mitigatecopyfail.sh： Phalanx-CCS （アクティブな攻撃面チェック）と Silent4Labs （リスク評価）を実行します。...

OCI-Ansible-Fix-CVE-2026-31431

CVE-2026-31431 Ansible 修复 本 playbook 修复 OCI 上 Linux 实例中的 CVE-2026-31431（也称为 Copy Fail）。 CVE-2026-31431 是 Linux 内核中由 AFALG 用户空间加密 API 使用的 algifaead 实现的一个本地权限提升问题。本 playbook 采用主要修复路径：安装更新后的厂商内核包并重启实例，使其运行已修复的内核。 参考： NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-31431 Copy Fail 披露：https://copy.fail...

cve-2020-0601_poc

Informazioni di base Il codice sorgente di questo strumento è pensato per aiutare a comprendere la vulnerabilità CVE-2020-0601 scoperta nella Windows Crypto API, vedere panoramica del CERT. Lo strumento stesso può essere utilizzato per produrre un certificato per un dominio arbitrario che sarà...

CVE-2026-31431

CVE-2026-31431: „Copy Fail“ – Lokale Privilegieneskalation im Linux-Kernel 📢 Haftungsausschluss Dieses Repository dient ausschließlich Bildungs- und Cybersicherheitsforschungszwecken. Der Exploit-Code wird analysiert, um die zugrunde liegende Schwachstelle zu verstehen, das Patchen zu erleichtern...

deny-af-alg-bpf

deny-af-alg-bpf विवरण BPF LSM प्रोग्राम जो AFALG Linux कर्नेल क्रिप्टो API सॉकेट निर्माण को ब्लॉक करता है और सभी प्रयासों को रिंग बफर के माध्यम से यूज़रस्पेस में लॉग करता है। यह क्या करता है lsm/socketcreate हुक से जुड़ता है किसी भी socketAFALG, ... कॉल को -EPERM के साथ अस्वीकार करता है संरचित...

c-copy-fail

CopyFail CVE-2026-31431 nell'API Crypto del kernel Linux Risorse: sito principale syscalls aarch64 https://arm64.syscall.sh/ pwntools per generare shell code come funzionano i dati ancillari in sendmsg...

CVE-2026-31431

CVE-2026-31431 LPE PoC Implementazione in Rust Questo progetto è una Proof of Concept PoC implementata in Rust per una vulnerabilità di escalation dei privilegi locale LPE che simula CVE-2026-31431. Dimostra come manipolare la cache delle pagine del kernel Linux sfruttando la Crypto API.cite: 1, ...

CVE-2026-80565 crypto: qce - fix error path in devm_qce_register_algs

In the Linux kernel, the following vulnerability has been resolved: crypto: qce - fix error path in devmqceregisteralgs If ops-registeralgs fails, the error path repeatedly calls the same ops-unregisteralgs from the failed registration. Use the loop index to unregister the previously registered...

Ubuntu 14.04 LTS / 16.04 LTS : Linux kernel vulnerabilities (USN-8662-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8662-1 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update...

CVE-2026-71225 affecting package libkcapi for versions less than 1.5.1-1

CVE-2026-71225 affecting package libkcapi for versions less than 1.5.1-1. An upgraded version of the package is available that resolves this issue...

CVE-2026-74578

CVE-2026-74578 affects the Linux kernel crypto/algif_skcipher path. The AIO/async path in skcipher_recvmsg() could expose an attacker-controlled IV by overwriting ctx->iv via concurrent ALG_SET_IV writes, enabling IV/keystream reuse for CTR/stream modes and potentially plaintext recovery of co...

CVE-2026-71226

Memory Corruption via Uncanceled AIO Requests on Error: libkcapi's one-shot AIO path can return an error before all submitted IOCBs are drained, allowing later kernel writes into caller-owned output buffers. Mitigation To mitigate this issue, applications should avoid initializing libkcapi handle...

CVE-2026-64439

In the Linux kernel, the following vulnerability has been resolved: crypto: krb5 - filter out async aead implementations at alloc krb5aeadencrypt, krb5aeaddecrypt in rfc3961simplified.c and rfc8009encrypt, rfc8009decrypt in rfc8009aes2.c set a NULL completion callback and treat any negative retur...

CVE-2026-64314

The CVE-2026-64314 entry refers to a Linux kernel vulnerability in the crypto/chacha20poly1305 module. The issue arises in chachapoly_create() which may pass a missing poly1305 template argument to a following strcmp() because it does not validate the second template argument. crypto_attr_alg_nam...

crypto: af_alg - Cap AEAD AD length to 0x80000000

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Ubuntu 22.04 LTS : Linux kernel (Low Latency) vulnerabilities (USN-8351-1)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8351-1 advisory. It was discovered that the Linux kernel algifaead module did not properly handle in-place cryptographic operations. This flaw is known as Copy Fail. A...

Exploit for Incorrect Resource Transfer Between Spheres in Linux Linux_Kernel

CVE-2026-31431-CopyFail---Minified-LPE-PoC ⚠️ Disclaimer For...

Exploit for Incorrect Resource Transfer Between Spheres in Linux Linux_Kernel

CVE-2026-31431 "Copy Fail" — Technical Deep Dive Severity:...

SUSE-SU-2026:21520-1 Security update for the Linux Kernel RT (Live Patch 7 for SUSE Linux Enterprise 16)

This update for the SUSE Linux Enterprise Kernel 6.12.0-160000.28.1 fixes various security issues The following security issues were fixed: - CVE-2026-23437: net: shaper: protect late read accesses to the hierarchy bsc1261845. - CVE-2026-31406: xfrm: Fix work re-schedule after cancel in...