Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003340)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003340 advisory. Heap-based buffer overflow in drivers/net/macsec.c in the MACsec module in the Linux kernel through 4.10.12 allows attackers to cause a denial of service or possibly...

EUVD-2017-16498

Malware in sbrugna...

PT-2025-8324

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free bug has been identified in the Linux kernel's macsec module. This issue occurs when a new macsec device is created without obtaining a reference to the real device,...

Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2017-3589)

The remote Oracle Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2017-3589 advisory. - macsec: dynamically allocate space for sglist Jason A. Donenfeld Orabug: 26368162 CVE-2017-7477 - macsec: avoid heap overflow in skbtosgvec Jason...

USN-3292-2 linux-hwe vulnerability

USN-3292-1 fixed a vulnerability in the Linux kernel for Ubuntu 16.10. This update provides the corresponding updates for the Linux Hardware Enablement HWE kernel from Ubuntu 16.10 for Ubuntu 16.04 LTS. Jason Donenfeld discovered a heap overflow in the MACsec module in the Linux kernel. An attack...

Ubuntu 16.10 : linux, linux-raspi2 vulnerability (USN-3292-1)

Jason Donenfeld discovered a heap overflow in the MACsec module in the Linux kernel. An attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu...

Ubuntu: Security Advisory (USN-3292-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2017 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-3293-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2017 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...

The vulnerability of the Linux operating system, which allows a perpetrator to trigger a service failure or cause other effects

The vulnerability of the MACsec module in the Linux operating system is caused by an overflow in the buffer of dynamic memory. Exploiting this vulnerability can allow a local attacker to cause service failures or other adverse effects...

CVE-2017-7477

Heap-based buffer overflow in drivers/net/macsec.c in the MACsec module in the Linux kernel through 4.10.12 allows attackers to cause a denial of service or possibly have unspecified other impact by leveraging the use of a MAXSKBFRAGS+1 size in conjunction with the NETIFFFRAGLIST feature, leading...

CVE-2017-7477

CVE-2017-7477 affects the Linux kernel MACsec driver (drivers/net/macsec.c) up to version 4.10.12. It is a heap-based buffer overflow triggered by using MAX_SKB_FRAGS+1 with NETIF_F_FRAGLIST, causing denial of service and potentially other unspecified impacts via skb_to_sgvec. Public details in c...

PT-2017-1982 · Linux +4 · Linux Kernel +4

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 4.10.12 Description: The issue is caused by a heap-based buffer overflow in the MACsec module of the Linux kernel. This can be exploited by attackers to cause a denial of service or possibly have other unspecifi...