CVE-2022-35888

Ampere Altra and Ampere Altra Max devices through 2022-07-15 allow attacks via Hertzbleed, which is a power side-channel attack that extracts secret information from the CPU by correlating the power consumption with data being processed on the system...

CVE-2019-18222

The ECDSA signature implementation in ecdsa.c in Arm Mbed Crypto 2.1 and Mbed TLS through 2.19.1 does not reduce the blinded scalar before computing the inverse, which allows a local attacker to recover the private key via side-channel attacks...

CVE-2019-18673

On SHIFT BitBox02 devices, a side channel for the row-based OLED display was found. The power consumption of each row-based display cycle depends on the number of illuminated pixels, allowing a partial recovery of display contents. For example, a hardware implant in the USB cable might be able to...

CVE-2019-20399

A timing vulnerability in the Scalar::checkoverflow function in Parity libsecp256k1-rs before 0.3.1 potentially allows an attacker to leak information via a side-channel attack...

CVE-2022-0823

An improper control of interaction frequency vulnerability in Zyxel GS1200 series switches could allow a local attacker to guess the password by using a timing side-channel attack...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000247)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000247 advisory. TSX Asynchronous Abort condition on some CPUs utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000290)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000290 advisory. Microarchitectural Store Buffer Data Sampling MSBDS: Store buffers on some microprocessors utilizing speculative execution may allow an authenticated user to...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000270)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000270 advisory. Microarchitectural Data Sampling Uncacheable Memory MDSUM: Uncacheable memory on some microprocessors utilizing speculative execution may allow an authenticated user...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000300)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000300 advisory. kernel/bpf/verifier.c in the Linux kernel before 4.20.6 performs undesirable out-of-bounds speculation on pointer arithmetic in various cases, including cases of...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000414)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000414 advisory. Microarchitectural Load Port Data Sampling MLPDS: Load ports on some microprocessors utilizing speculative execution may allow an authenticated user to potentially...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000209)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000209 advisory. Microarchitectural Fill Buffer Data Sampling MFBDS: Fill buffers on some microprocessors utilizing speculative execution may allow an authenticated user to potential...

PT-2026-26332

wolfSSL 5.8.4 on RISC-V RV32I architectures lacks a constant-time software implementation for 64-bit multiplication. The compiler-inserted muldi3 subroutine executes in variable time based on operand values. This affects multiple SP math functions sp 256 mul 9, sp 256 sqr 9, etc., leading to a...

Application-Specific Power Side-Channel Attacks and Countermeasures: A Survey

Side-channel attacks try to extract secret information from a system by analyzing different side-channel signatures, such as power consumption, electromagnetic emanation, thermal dissipation, acoustics, time, etc. Power-based side-channel attack is one of the most prominent side-channel attacks i...

Machine Learning Power Side-Channel Attack on SNOW-V

This paper demonstrates a power analysis-based Side-Channel Analysis SCA attack on the SNOW-V encryption algorithm, which is a 5G mobile communication security standard candidate. Implemented on an STM32 microcontroller, power traces captured with a ChipWhisperer board were analyzed, with Test...

Security Bulletin: Multiple vulnerabilities in IBM Java SDK and IBM Java Runtime affect IBM® Db2® Big SQL

Summary Multiple vulnerabilities in IBM Java SDK and IBM Java Runtime 8 affect IBM® Db2® Big SQL 7.x on Cloud Pak for Data 4.x Vulnerability Details CVEID:CVE-2023-38264 DESCRIPTION: The IBM SDK, Java Technology Edition's Object Request Broker ORB 7.1.0.0 through 7.1.5.21 and 8.0.0.0 through...

Power Side-Channel Analysis of the CVA6 RISC-V Core at the RTL Level Using VeriSide

Security in modern RISC-V processors demands more than functional correctness: It requires resilience to side-channel attacks. This paper evaluates the vulnerability of the side channel of the CVA6 RISC-V core by analyzing software-based AES encryption uses an RTL-level power profiling framework...

Huawei EulerOS: Security Advisory for grub2 (EulerOS-SA-2025-2542)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2025 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...

Huawei EulerOS: Security Advisory for grub2 (EulerOS-SA-2025-2577)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2025 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...

EulerOS Virtualization 2.13.0 : grub2 (EulerOS-SA-2025-2577)

According to the versions of the grub2 packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : GNU GRUB aka GRUB2 through 2.12 has a heap-based buffer overflow in fs/hfs.c via crafted sblock data in an HFS...

Unity Linux 20.1050e Security Update: kernel (UTSA-2025-991276)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-991276 advisory. A side channel vulnerability on some of the AMD CPUs may allow an attacker to influence the return address prediction. This may result in speculative execution at an...