USN-6534-1: Linux kernel vulnerabilities

It was discovered that the USB subsystem in the Linux kernel contained a race condition while handling device descriptors in certain situations, leading to a out-of-bounds read vulnerability. A local attacker could possibly use this to cause a denial of service system crash. CVE-2023-37453 Lin Ma...

Important: Red Hat Security Advisory: kernel security, bug fix, and enhancement update

An update for kernel is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

[SECURITY] [DSA 5492-1] linux security update

------------------------------------------------------------------------- Debian Security Advisory DSA-5492-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso September 09, 2023 https://www.debian.org/security/faq -...

Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2023-330)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2023-330 advisory. A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality. CVE-2023-20588 The fix for XSA-423 added logic to Linux'es netback...

CVE-2023-3773

creationtimestamp| type| source ---|---|--- 2023-07-25 20:26:55+00:00| seen| https://t.me/cibsecurity/67251...

CVE-2023-3773

A flaw was found in the Linux kernel’s IP framework for transforming packets XFRM subsystem. This issue may allow a malicious user with CAPNETADMIN privileges to cause a 4 byte out-of-bounds read of XFRMAMTIMERTHRESH when parsing netlink attributes, leading to potential leakage of sensitive heap...

AZL-33496 CVE-2023-3773 affecting package hyperv-daemons for versions less than 5.15.158.1-1

A flaw was found in the Linux kernel’s IP framework for transforming packets XFRM subsystem. This issue may allow a malicious user with CAPNETADMIN privileges to cause a 4 byte out-of-bounds read of XFRMAMTIMERTHRESH when parsing netlink attributes, leading to potential leakage of sensitive heap...

BELL-CVE-2023-3773 CVE-2023-3773 does not affect BellSoft software

Bulletin has no description...

CVE-2023-3773

The CVE-2023-3773 entry describes a flaw in the Linux kernel’s XFRM (IP framework) where parsing netlink attributes can trigger a 4-byte out-of-bounds read of XFRMA_MTIMER_THRESH. This could allow a malicious user with CAP_NET_ADMIN to leak sensitive heap data to userspace. The provided descripti...

CVE-2023-3773 Kernel: xfrm: out-of-bounds read of xfrma_mtimer_thresh nlattr

A flaw was found in the Linux kernel’s IP framework for transforming packets XFRM subsystem. This issue may allow a malicious user with CAPNETADMIN privileges to cause a 4 byte out-of-bounds read of XFRMAMTIMERTHRESH when parsing netlink attributes, leading to potential leakage of sensitive heap...

PT-2025-40223

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel's macvlan implementation due to a missing netlink attribute policy for IFLA MACVLAN BC CUTOFF. A malicious user could potentially exploit this by...

CVE-2022-3773

creationtimestamp| type| source ---|---|--- 2022-10-31 19:38:12+00:00| seen| https://t.me/cibsecurity/52299...

CVE-2022-3773

Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none...

SUSE: Security Advisory (SUSE-SU-2022:3773-1)

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...

SUSE SLED15: curl / libcurl-devel / libcurl-devel-32bit / libcurl4 / etc (SUSE-SU-2022:3773-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2022:3773-1 advisory. - CVE-2022-32221: Fixed POST following PUT confusion bsc1204383. Tenable has extracted the preceding...

Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: fget: check that the fd still exists after getting a ref to it CVE-2021-4083 kernel: avoid cyclic entity chains due to malformed USB descriptors CVE-2020-0404 kernel: speculation on...

UBUNTU-CVE-2021-3773

A flaw in netfilter could allow a network-connected attacker to infer openvpn connection endpoint information for further use in traditional network attacks...

CVE-2021-3773

CVE-2021-3773 is a netfilter information-disclosure vulnerability in the Linux kernel that could allow a network-connected attacker to infer the OpenVPN connection endpoint. The issue is described as an information leak through netfilter, enabling reconnaissance for further attacks. Exploitation ...

Fedora: Security Advisory for kernel (FEDORA-2022-a23dd56848)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH 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-or-later This program is free software; you can...

Important: Red Hat Security Advisory: Red Hat Fuse 7.8.0 release and security update

A minor version update from 7.7 to 7.8 is now available for Red Hat Fuse. The purpose of this text-only errata is to inform you about the security issues fixed in this release. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring...