PT-2022-24162 · Hewlett Packard · Hpe Nimble Storage Secondary Flash Arrays +1

Name of the Vulnerable Software and Affected Versions: HPE Nimble Storage Hybrid Flash Arrays affected versions not specified HPE Nimble Storage Secondary Flash Arrays affected versions not specified Description: A security issue has been identified that could potentially allow local disclosure o...

CLSA-2022-1667414297 Fix CVE(s): CVE-2021-44879

CVE-2021-44879 - ELSCVE-3342 f2fs: fix to do sanity check on inode type during garbage collection...

CVE-2022-24936

Out-of-Bounds error in GBL parser in Silicon Labs Gecko Bootloader version 4.0.1 and earlier allows attacker to overwrite flash Sign key and OTA decryption key via malicious bootloader upgrade...

CVE-2022-24936

Out-of-Bounds error in GBL parser in Silicon Labs Gecko Bootloader version 4.0.1 and earlier allows attacker to overwrite flash Sign key and OTA decryption key via malicious bootloader upgrade...

Design/Logic Flaw

Out-of-Bounds error in GBL parser in Silicon Labs Gecko Bootloader version 4.0.1 and earlier allows attacker to overwrite flash Sign key and OTA decryption key via malicious bootloader upgrade...

CVE-2022-24936 Gecko Standalone Bootloader vulnerability may allow bypassing application secure boot in some Series 2 devices

Out-of-Bounds error in GBL parser in Silicon Labs Gecko Bootloader version 4.0.1 and earlier allows attacker to overwrite flash Sign key and OTA decryption key via malicious bootloader upgrade...

CVE-2022-24936

CVE-2022-24936 is a vulnerability in Silicon Labs Gecko Bootloader’s GBL parser, affecting Gecko Bootloader versions 4.0.1 and earlier. The issue is an out-of-bounds error in the GBL parser that could let an attacker overwrite critical flash keys (Sign key and OTA decryption key) through a malici...

Hands-On IoT Hacking: Rapid7 at DEF CON 30 IoT Village, Pt. 3

Welcome back to our blog series on Rapid7's IoT Village exercise from DEF CON 30. In our previous posts, we covered how to achieve access to flash memory and how to extract file system data from the device. In this post, we'll cover how to modify the data we've extracted. Modify extracted file...

Hands-On IoT Hacking: Rapid7 at DEF CON 30 IoT Village, Pt. 2

Welcome back to our blog series on Rapid7's IoT Village exercise from DEF CON 30. Last week, we covered the basics of the exercise and achieving access to flash memory. In this post, we'll cover how to extract partition data. Extracting partition data The next step in our hands-on IoT hacking...

Hands-On IoT Hacking: Rapid7 at DEF CON 30 IoT Village, Part 1

Rapid7 was back this year at DEF CON 30 participating at the IoT Village with another hands-on hardware hacking exercise, with the goal of teaching attendees' various concepts and methods for IoT hacking. Over the years, these exercises have covered several different embedded device topics,...

Huawei EulerOS: Security Advisory for cryptsetup (EulerOS-SA-2022-2424)

The remote host is missing an update for the Huawei EulerOS 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...

fake flash loan can grief the pool

Lines of code Vulnerability details there is a scenario where an attacker/griefer can use flash function and trick the pool to think he has paid the flash and the fee while he was only paying back the flash. about double/multiple erc20 tokens : some erc20 tokens have multiple entry points . those...

The price be manipulated when the liquidity is thin because the flashloan feature and swap feature are present at the same time in algebra pool

Lines of code Vulnerability details Impact Detailed description of the impact of this finding. the price curve pool in the application is xy = k with price range and centralized liqudiity, when the liquidity is thin, the price can be easily manipulated at the favor of malicious user because the...

SWFTools buffer overflow vulnerability (CNVD-2022-70583)

SWFTools is a set of utilities for working with Adobe Flash files SWF files. A security vulnerability exists in SWFTools that stems from a segmentation violation in the convertgfxline location of /gfxpoly/convert.c. The vulnerability is caused by an error in the /gfxpoly/convert.c location. No...

Users can regain gobblers they use to mint Legendary Gobbler with.

Lines of code Vulnerability details Impact Users can mint legendary gobblers without actually burning their gobblers by using the GobblersERC721.approve function to approve themselves before minting their legendary gobbler the burn mechanism, doesn't delete the getApproved approved entry for that...

UBUNTU-CVE-2022-35098

SWFTools commit 772e55a2 was discovered to contain a heap-buffer overflow via GfxICCBasedColorSpace::getDefaultColorGfxColor at /xpdf/GfxState.cc...

SWFTools 缓冲区错误漏洞

SWFTools is a set of utilities for working with Adobe Flash files SWF files from the individual developer Matthias Kramm. A security vulnerability exists in SWFTools that originates from a heap buffer overflow in the GfxICCBasedColorSpace::getDefaultColorGfxColor location of /xpdf/GfxState.cc...

SWFTools 缓冲区错误漏洞

SWFTools is a set of utilities for working with Adobe Flash files SWF files from the individual developer Matthias Kramm. A security vulnerability exists in SWFTools that stems from a global buffer overflow in the DCTStream::transformDataUnit location of /xpdf/Stream.cc...

CVE-2022-40261

An attacker can exploit this vulnerability to elevate privileges from ring 0 to ring -2, execute arbitrary code in System Management Mode - an environment more privileged than operating system OS and completely isolated from it. Running arbitrary code in SMM additionally bypasses SMM-based SPI...

CVE-2022-40261 SMM memory corruption vulnerability in OverClockSmiHandler SMM driver

An attacker can exploit this vulnerability to elevate privileges from ring 0 to ring -2, execute arbitrary code in System Management Mode - an environment more privileged than operating system OS and completely isolated from it. Running arbitrary code in SMM additionally bypasses SMM-based SPI...