CVE-2017-16995

CVE-2017-16995 Este repositorio contiene 2 programas de exploit en C de ExploitDB para realizar escalada de privilegios en Ubuntu 16.04 aprovechando la vulnerabilidad CVE-2017-16995. 📂 Lista de archivos 44298.c 45010.c Ambos son exploits con métodos diferentes que se pueden utilizar para obtener...

CVE-2017-16995

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cve-2017-16995

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cve-2017-16995.c

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cve-2017-16995

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CVE-2017-16995

CVE-2017-16995...

Ubuntu-0day

Ubuntu16.04-0day Alcance de la vulnerabilidad: todas las instancias de Ubuntu AWS 4.4 son vulnerables Jann Horn descubrió que, en ciertos casos, el Berkeley Packet Filter BPF del kernel de Linux ejecutaba incorrectamente la extensión de signo en checkaluop. Un atacante local puede usarlo para...

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

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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: Security Advisory (USN-3523-3)

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...