hw: cpu: intel: Branch History Injection (BHI)

A flaw was found in hw. The Branch History Injection BHI describes a specific form of intra-mode BTI. This flaw allows an unprivileged attacker to manipulate the branch history before transitioning to supervisor or VMX root mode. This issue is an effort to cause an indirect branch predictor to...

kernel: Local privilege escalation due to incorrect BPF JIT branch displacement computation

A flaw was found in the Linux kernels eBPF implementation. By default, accessing the eBPF verifier is only accessible to privileged users with CAPSYSADMIN. A local user with the ability to insert eBPF instructions can abuse a flaw in eBPF to corrupt memory. The highest threat from this...

hw: cpu: intel: Intra-Mode BTI

A flaw was found in hw. The Intra-mode BTI refers to a variant of Branch Target Injection aka SpectreV2 BTI where an indirect branch speculates to an aliased predictor entry for a different indirect branch in the same predictor mode, and a disclosure gadget at the predicted target transiently...

hw: cpu: intel: Branch History Injection (BHI)

A flaw was found in hw. The Branch History Injection BHI describes a specific form of intra-mode BTI. This flaw allows an unprivileged attacker to manipulate the branch history before transitioning to supervisor or VMX root mode. This issue is an effort to cause an indirect branch predictor to...

RLSA-2022:1988 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...

RLSA-2022:1975 Important: kernel-rt security and bug fix update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. 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 U...

SUSE: Security Advisory (SUSE-SU-2022:1583-1)

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...

Denial of Service (DoS)

Overview Affected versions of this package are vulnerable to Denial of Service DoS in threadcall. Details Denial of Service DoS describes a family of attacks, all aimed at making a system inaccessible to its intended and legitimate users. Unlike other vulnerabilities, DoS attacks usually do not a...

Denial of Service (DoS)

Overview Affected versions of this package are vulnerable to Denial of Service DoS in the Hints::Hints function, via a crafted PDF file. Details Denial of Service DoS describes a family of attacks, all aimed at making a system inaccessible to its intended and legitimate users. Unlike other...

SUSE: Security Advisory (SUSE-SU-2022:1524-1)

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...

Denial of Service (DoS)

Overview Affected versions of this package are vulnerable to Denial of Service DoS due to a memory leak in VFRRT.cpp. Details Denial of Service DoS describes a family of attacks, all aimed at making a system inaccessible to its intended and legitimate users. Unlike other vulnerabilities, DoS...

SUSE: Security Advisory (SUSE-SU-2022:1513-1)

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...

Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.10-2022-011 (ALASKERNEL-5.10-2022-011)

The version of kernel installed on the remote host is prior to 5.10.102-99.473. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.10-2022-011 advisory. AMD recommends using a software mitigation for this issue, which the kernel is enabling by default. The...

PT-2022-16970 · Flask +1 · Flask +1

Name of the Vulnerable Software and Affected Versions: Piano LED Visualizer versions 1.3 and prior Description: The issue concerns a path traversal attack. The os.path.join call is unsafe for use with untrusted input, as it ignores all parameters encountered before an absolute path and starts...

SUSE: Security Advisory (SUSE-SU-2022:1462-1)

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...

CLSA-2022-1651146021 Fix of CVE: CVE-2022-0617, CVE-2021-40490, CVE-2021-29154, CVE-2022-0435, CVE-2021-4154, CVE-2021-3753, CVE-2021-38160, CVE-2021-45485, CVE-2021-3752, CVE-2021-41864, CVE-2021-4083, CVE-2021-26930

udf: Restore ilenAlloc when inode expansion fails Jan Kara CVE-2022-0617 - udf: Fix NULL ptr deref when converting from inline format Jan Kara CVE-2022-0617 - Bluetooth: fix use-after-free error in locksocknested Wang ShaoBo CVE-2021-3752 - vtkdsetmode: extend console locking Linus Torvalds...

Information Disclosure

xen is vulnerable to Information Disclosure. The vulnerability exists due to a shared branch history in the Branch History Buffer BHB allowing an attacker to influence mispredicted branches...

SUSE: Security Advisory (SUSE-SU-2022:1431-1)

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 SLES12: xen / xen-doc-html / xen-libs / xen-libs-32bit / xen-tools / etc (SUSE-SU-2022:1408-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:1408-1 advisory. - CVE-2022-26356: Fixed potential race conditions in dirty memory tracking that could cause a denial of service in the host...

DEBIAN-CVE-2022-24792

PJSIP is a free and open source multimedia communication library written in C. A denial-of-service vulnerability affects applications on a 32-bit systems that use PJSIP versions 2.12 and prior to play/read invalid WAV files. The vulnerability occurs when reading WAV file data chunks with length...