CVE-2017-16995-Linux-Kernel---BPF-Sign-Extension-Local-Privilege-Escalation-

Dieses Repository hat keine README-Datei...

CVE-2017-16995

Questo repository non contiene un README...

cve-2017-16995.c

Dieses Repository hat keine README-Datei...

cve-2017-16995

Questo repository non contiene un README...

CVE-2017-16995

CVE-2017-16995...

cve-2017-16995

Questo repository non contiene un README...

CVE-2017-16995

CVE-2017-16995 Dieses Repository enthält 2 Exploit-Programme in C von ExploitDB zur Privilegieneskalation unter Ubuntu 16.04 unter Ausnutzung der Schwachstelle CVE-2017-16995. 📂 Dateiliste 44298.c 45010.c Beide sind Exploits mit unterschiedlichen Methoden, die verwendet werden können, um...

Ubuntu-0day

Ubuntu16.04-0day Ambito della vulnerabilità: tutte le istanze Ubuntu AWS 4.4 sono vulnerabili Jann Horn ha scoperto che, in alcuni casi, il Berkeley Packet Filter BPF nel kernel Linux esegue in modo errato l'estensione del segno in checkaluop. Un attaccante locale può utilizzarlo per elevare i...

Mageia: Security Advisory (MGASA-2018-0062)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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...

CVE-2017-16995

An arbitrary memory r/w access issue was found in the Linux kernel compiled with the eBPF bpf2 system call CONFIGBPFSYSCALL support. The issue could occur due to calculation errors in the eBPF verifier module, triggered by user supplied malicious BPF program. An unprivileged user could use this...

Linux BPF Sign Extension Local Privilege Escalation

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'Linux BPF Sign Extension Local Privilege Escalation', 'Description' = %q Linux kernel prior to 4.14.8 utilizes the Berkeley Packet Filter BPF whi...

Linux Kernel < 4.14.8 Sign Extension Local Privilege Escalation Exploit

Linux kernel versions prior to 4.14.8 utilize the Berkeley Packet Filter BPF which contains a vulnerability where it may improperly perform signing for an extension. This can be utilized to escalate privileges. The target system must be compiled with BPF support and must not have...

Linux Kernel 4.13.9 (Ubuntu 16.04 Fedora 27) - Local Privilege Escalation

Linux Kernel 4.13.9 Ubuntu 16.04 Fedora 27 - Local Privilege Escalation / Credit @bleidl, this is a slight modification to his original POC https://github.com/brl/grlh/blob/master/get-rekt-linux-hardened.c For details on how the exploit works, please visit...

Linux Kernel < 4.13.9 (Ubuntu 16.04 / Fedora 27) - Local Privilege Escalation

/ Credit @bleidl, this is a slight modification to his original POC https://github.com/brl/grlh/blob/master/get-rekt-linux-hardened.c For details on how the exploit works, please visit https://ricklarabee.blogspot.com/2018/07/ebpf-and-analysis-of-get-rekt-linux.html Tested on Ubuntu 16.04 with th...

CVE-2017-16995

creationtimestamp| type| source ---|---|--- 2018-07-10 00:00:00+00:00| exploited| https://www.exploit-db.com/exploits/45010 2018-07-11 17:11:02+00:00| published-proof-of-concept| https://t.me/canyoupwnme/4095 2018-07-18 11:41:19+00:00| seen|...

USN-3619-2: Linux kernel (Xenial HWE) vulnerabilities | Cloud Foundry

Severity High Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 14.04 Description USN-3619-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement HWE kernel from Ubuntu 16.04 LTS for Ubuntu 14.04...

Ubuntu: Security Advisory (USN-3633-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2018 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...

Ubuntu: Security Advisory (USN-3619-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2018 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...

Ubuntu本地提权漏洞(CVE-2017-16995)

Since commit f1174f77b50c "bpf/verifier: rework value tracking", the eBPF range tracking is security-relevant for the verification of eBPF code provided by unprivileged users. Therefore, any tiny slip-up in the arithmetic range tracking now turns into an arbitrary read+write in the full kernel...

Ubuntu 16.04 LTS : Linux kernel (HWE) vulnerabilities (USN-3523-2)

The remote Ubuntu 16.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-3523-2 advisory. USN-3523-1 fixed vulnerabilities in the Linux kernel for Ubuntu 17.10. This update provides the corresponding updates for the Linux Hardware Enablement H...