sn0int

sn0int sn0int pronounced /snoɪnt/ is a semi-automatic OSINT framework and package manager. It's used by IT security professionals, bug bounty hunters, law enforcement agencies and in security awareness trainings to gather intelligence about a given target or about yourself. sn0int is enumerating...

CVE-2022-34918

CVE-2022-34918 LPE POC 尝试结合了一下360提出的USMA利用思路，还不错。 Chinese writeup: CVE-2022-34918 netfilter 分析笔记 基于USMA的内核通用EXP编写思路在 CVE-2022-34918 上的实践 !! For educational / research purposes only. Use at your own risk. !! poc below in under pockeyringnormal folder 参考...

mimipenguin

MimiPenguin 2.0 一种用于从当前 Linux 桌面用户转储登录密码的工具。改编自流行 Windows 工具 mimikatz 背后的思路。此漏洞被分配了 CVE-2018-20781 https://vulners.com/cve/CVE-2018-20781。有趣的是，它在 GNOME Keyring 3.27.2 之后仍未修复，并且在 3.28.0.2-1ubuntu1.18.04.1 中仍然有效。 详细信息 通过转储进程并提取包含明文密码概率较高的行，利用内存中的明文凭据。将尝试通过检查 /etc/shadow...

CVE-2016-0728

CVE-2016-0728 Seccamp 2017 Tarea El siguiente programa explota una vulnerabilidad presente en el kernel de Linux desde las versiones 3.8 hasta 4.4. Explique el mal funcionamiento que ocurre al ejecutar este programa. Además, escriba un exploit que lleve a cabo una escalada de privilegios a root...

cve-2016-0728-testbed

CVE-2016-0728 测试平台 该仓库包含一个针对 CVE-2016-0728 的测试程序，这是 Linux 中一个导致释放后使用（use-after-free）的引用计数泄漏与溢出漏洞。 该漏洞由 Perception Point 发现并分析。本人与该团队无关联。 用法 Welcome to the CVE-2016-0728 testbed sizeofstruct msgmsg == 0x30, sizeofstruct key == 0xb8 PID: 27673, UID: 1000/1000 Keyring: 1b66e5d6, "test-1a328d6e" Usag...

hotpot

Hotpot 🍲 Authy / Google Authenticator para la línea de comandos. Hotpot es una herramienta de línea de comandos sencilla y segura para gestionar códigos de autenticación de dos factores basados en TOTP. Hotpot almacena de forma segura tus secretos 2FA en el llavero de tu sistema y genera...

Linux Distros Unpatched Vulnerability : CVE-2026-93106

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - crashdump: release keyring reference at the correct time restoredmcryptkeystothreadkeyring gets a reference to the user keyring before restoring the saved...

CVE-2026-93106

In the Linux kernel, the following vulnerability has been resolved: crashdump: release keyring reference at the correct time restoredmcryptkeystothreadkeyring gets a reference to the user keyring before restoring the saved dm-crypt keys. The same keyring reference is then passed to addkeytokeyrin...

EUVD-2026-82214

In the Linux kernel, the following vulnerability has been resolved: crashdump: release keyring reference at the correct time restoredmcryptkeystothreadkeyring gets a reference to the user keyring before restoring the saved dm-crypt keys. The same keyring reference is then passed to addkeytokeyrin...

CVE-2026-93106

CVE-2026-93106 affects the Linux kernel crash_dump subsystem. The function restore_dm_crypt_keys_to_thread_keyring() passes a keyring reference to add_key_to_keyring() for each saved dm-crypt key, but that function drops the reference on every call . When more than one key is restored, the refere...

CVE-2026-93106 crash_dump: release keyring reference at the correct time

In the Linux kernel, the following vulnerability has been resolved: crashdump: release keyring reference at the correct time restoredmcryptkeystothreadkeyring gets a reference to the user keyring before restoring the saved dm-crypt keys. The same keyring reference is then passed to addkeytokeyrin...

kernel: security/keys: fix missed RCU read section on lookup

A flaw was found in the Linux kernel's keyring code. The assocarrayfind function, used for looking up keys, was called without holding the necessary Read-Copy-Update RCU read lock. This oversight allows for a memory corruption vulnerability, particularly affecting persistent key handling, as the...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: fscrypt: destroy keyring after securitysbdelete The function fscryptDestroykeyring must be called after all potentially-encrypted inodes have been evicted; otherwise, it cannot safely destroy the keyring. Since inodes that are...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: Integrity: Fixed memory leakage in the keyring allocation error path. Keys are allocated in the integrityinitkeyring function. However, if the keyring allocation fails, the allocated keys are not freed, resulting in memory lea...

Astra Linux – Vulnerability in Linux

The Linux kernel up to version 5.8.13 does not properly enforce the Secure Boot Forbidden Signature Database also known as dbx protection mechanism. This issue affects the certs/blacklist.c and certs/systemkeyring.c files...

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Keys: Fixed the issue of linking a duplicate key to a keyring’s assocarray. When making a DNS query within the kernel using dnsquery, the request code can, in rare cases, create a duplicate index key in the assocarray of the...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ceph: Messages from MDS are dropped when unmounting When unmounting, all dirty buffers will be flushed. After the last osd request is completed, the last reference to icount will be released. Then, the dirty buffers will be flush...

kernel: security/keys: fix missed RCU read section on lookup

A flaw was found in the Linux kernel's keyring code. The assocarrayfind function, used for looking up keys, was called without holding the necessary Read-Copy-Update RCU read lock. This oversight allows for a memory corruption vulnerability, particularly affecting persistent key handling, as the...

kernel: security/keys: fix missed RCU read section on lookup

A flaw was found in the Linux kernel's keyring code. The assocarrayfind function, used for looking up keys, was called without holding the necessary Read-Copy-Update RCU read lock. This oversight allows for a memory corruption vulnerability, particularly affecting persistent key handling, as the...

kernel: security/keys: fix missed RCU read section on lookup

A flaw was found in the Linux kernel's keyring code. The assocarrayfind function, used for looking up keys, was called without holding the necessary Read-Copy-Update RCU read lock. This oversight allows for a memory corruption vulnerability, particularly affecting persistent key handling, as the...