fisy-fuzz

FIle SYstem - FUZZer Ceci est le framework complet de fuzzing de systèmes de fichiers que j'ai présenté à la conférence Hack in the Box 2020 Lockdown Edition en avril. Exposé de la conférence Vidéo unique de l'exposé Matériel de conférence Objectif L'objectif de ce framework est de découvrir des...

CVE-2026-64221

creationtimestamp| type| source ---|---|--- 2026-08-03 09:20:32+00:00| seen| https://www.hkcert.org/security-bulletin/ubuntu-linux-kernel-multiple-vulnerabilities20260803...

ThreatsDay Bulletin: New RCEs, Darknet Busts, Kernel Bugs & 25+ More Stories

This week's updates show how small changes can create real problems. Not loud incidents, but quiet shifts that are easy to miss until they add up. The kind that affects systems people rely on every day. Many of the stories point to the same trend: familiar tools being used in unexpected ways...

Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2025-2100)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Linux Distros Unpatched Vulnerability : CVE-2024-43859

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to truncate preallocated blocks in f2fsfileopen chenyuwen reports a f2fs bug as...

kernel security update

5.14.0-570.22.1.0.16.OL9 - nvme-pci: remove two deallocate zeroes quirks Orabug: 37756650 - Disable UKI signing Orabug: 36571828 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys lis...

SUSE-SU-2025:1176-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP5 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2022-49053: scsi: target: tcmu: Fix possible page UAF bsc1237918. - CVE-2022-49465: blk-throttle: Set BIOTHROTTLED when bio has been throttled bsc1238919. -...

PT-2025-14365 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to the fixed version Description: A vulnerability in the Linux kernel has been resolved, related to the userfaultfd move function encountering swapcache. The issue arises when the function checks if the PTE entry i...

Linux Distros Unpatched Vulnerability : CVE-2022-49235

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ath9khtc: fix uninit value bugs Syzbot reported 2 KMSAN bugs in ath9k. All of them are caused by missing field initialization. In htcconnectservice svcmetalen a...

Linux Distros Unpatched Vulnerability : CVE-2024-37354

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: fix crash on racing fsync and size-extending write into prealloc We have been seeing crashes on duplicate keys in btrfssetitemkeysafe: BTRFS critical...

CVE-2024-53176

In the Linux kernel, the following vulnerability has been resolved: smb: During unmount, ensure all cached dir instances drop their dentry The unmount process cifskillsb calling closeallcacheddirs can race with various cached directory operations, which ultimately results in dentries not being...

CVE-2024-53176

The CVE covers a race in the Linux kernel SMB client (CIFS) during unmount: when unmounting, cached dentries may not be dropped due to racing with cached_dir operations, causing busy inodes and kernel BUGs. The fix introduces queued work in cfid_put_wq to drop dentries and flush it via close_all_...

Oracle Linux 7 / 8 : Unbreakable Enterprise kernel (ELSA-2024-12884)

The remote Oracle Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-12884 advisory. - devlink: fix possible use-after-free and memory leaks in devlinkinit Vasiliy Kovalev Orabug: 37284641 CVE-2024-26734 - mm: avoid leaving partial...

CVE-2024-43887

In the Linux kernel, the following vulnerability has been resolved: net/tcp: Disable TCP-AO static key after RCU grace period The lifetime of TCP-AO statickey is the same as the last tcpaoinfo. On the socket destruction tcpaoinfo ceases to be with RCU grace period, while tcp-ao static branch is...

CVE-2021-47252

In the Linux kernel, the following vulnerability has been resolved: batman-adv: Avoid WARNON timing related checks The soft/batadv interface for a queued OGM can be changed during the time the OGM was queued for transmission and when the OGM is actually transmitted by the worker. But WARNON must ...

A review of Azure Sphere vulnerabilities: Unsigned code execs, kernel bugs, escalation chains and firmware downgrades

Summary of all the vulnerabilities reported by Cisco Talos in Microsoft Azure Sphere By Claudio Bozzato and Lilith . In May 2020, Microsoft kicked off the Azure Sphere Security Research Challenge, a three-month initiative aimed at finding bugs in Azure Sphere. In the first three months,... This i...

CVE-2021-29628

In FreeBSD 13.0-STABLE before n245764-876ffe28796c, 12.2-STABLE before r369857, 13.0-RELEASE before p1, and 12.2-RELEASE before p7, a system call triggering a fault could cause SMAP protections to be disabled for the duration of the system call. This weakness could be combined with other kernel...

CVE-2021-29628

In FreeBSD 13.0-STABLE before n245764-876ffe28796c, 12.2-STABLE before r369857, 13.0-RELEASE before p1, and 12.2-RELEASE before p7, a system call triggering a fault could cause SMAP protections to be disabled for the duration of the system call. This weakness could be combined with other kernel...

FreeBSD-SA-21:11.smap

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-21:11.smap Security Advisory The FreeBSD Project Topic: SMAP bypass Category: core Module: amd64 Announced: 2021-05-26 Credits: I lost my dog if you see him...

Security update for the Linux Kernel (important)

openSUSE Security Update: Security update for the Linux Kernel Announcement ID: openSUSE-SU-2020:2161-1 Rating: important References: 1149032 1152489 1153274 1154353 1155518 1160634 1167773 1170139 1171073 1171558 1172873 1173504 1174852 1175721 1175918 1176109 1176180 1176200 1176481 1176586...