amd: Return Address Predictor vulnerability leading to information disclosure

A side channel vulnerability was found in hw amd. Some AMD CPUs may allow an attacker to influence the return address prediction. This issue may result in speculative execution at an attacker-controlled instruction pointer register, potentially leading to information disclosure...

kernel: drm/amd/display: fix mapping to non-allocated address

An out-of-bounds array access was found in the AMD display driver in the Linux kernel. The driver allocates GPIO registers using incorrect bounds, leading to access of non-allocated memory addresses. This could cause kernel memory corruption or crashes during display initialization...

kernel: ALSA: ymfpci: Create card with device-managed snd_devm_card_new()

A flaw was found in the Linux kernel's ALSA ymfpci sound driver. During a previous refactoring commit that removed sndcardymfpciremove, the sndcardnew call was not updated to snddevmcardnew. This omission means sndcardfree is never called during module unload, leading to a kernel oops when...

kernel: dmaengine: ptdma: check for null desc before calling pt_cmd_callback

AMD PTDMA Pass-Through DMA engine crashes the kernel when ptissuepending encounters empty descriptor queues. The function blindly invokes ptcmdcallback without verifying that a valid descriptor exists, triggering a NULL pointer dereference. This commonly surfaces during system shutdown on AMD...

Advanced threat predictions for 2024

Advanced persistent threats APTs are the most dangerous threats, as they employ complex tools and techniques, and often are highly targeted and hard to detect. Amid the global crisis and escalating geopolitical confrontations, these sophisticated cyberattacks are even more dangerous, as there is...

AMD EPYC Input Validation Error Vulnerability

AMD EPYC is a line of x86 architecture server microprocessors from AMD, known in Chinese as "霄龙", which utilizes the Zen microarchitecture. The AMD EPYC suffers from a security vulnerability that originates from an inability to validate the AMD SMM communication buffer, which could allow an...

AMD EPYC Buffer Error Vulnerability

AMD EPYC is a line of x86 architecture server microprocessors from AMD, known in Chinese as Xiaolong, which utilizes the Zen microarchitecture. The AMD EPYC suffers from a security vulnerability that originates from the inability to validate the value in the APCB, a privileged attacker may be abl...

AMD CPU Competitive Conditions Issue Vulnerability

AMD CPUs are a family of CPUs from Ultraviolet Semiconductor AMD. The AMD CPUs suffer from a security vulnerability that stems from a race condition in the System Management Mode SMM code that could allow an attacker to use compromised user space for exploitation, which could lead to escalation o...

AMD EPYC Security Vulnerability

AMD EPYC is a line of x86 architecture server microprocessors from AMD, known in Chinese as "Xiao Long", utilizing the Zen microarchitecture. A security vulnerability in AMD EPYC, which stems from incorrect address validation in SNP-enabled ASPs, could allow an attacker to compromise client memor...

AMD Graphics Driver Input Validation Error Vulnerability

AMD Graphics Driver is an integrated graphics driver from UltraMicroelectronics AMD. A security vulnerability exists in AMD Graphics Driver that stems from an incorrect input validation in the AMD RadeonTM graphics card display driver could allow an attacker to corrupt the display, potentially...

PT-2023-7412 · Amd +7 · Amd Cpus +7

Name of the Vulnerable Software and Affected Versions: AMD CPUs affected versions not specified Description: The issue concerns improper or unexpected behavior of the INVD instruction in some AMD CPUs, potentially allowing an attacker with a malicious hypervisor to affect cache line write-back...

AMD CPU Security Vulnerability

AMD CPUs are a family of CPUs from Ultraviolet Semiconductor AMD. The AMD CPUs suffer from a security vulnerability that stems from insufficient protection in the System Management Mode SMM code could allow an attacker to achieve privilege escalation via local access...

AMD EPYC Security Vulnerability

AMD EPYC is a line of x86 architecture server microprocessors from AMD, known in Chinese as "Xiao Long", utilizing the Zen microarchitecture. A security vulnerability exists in AMD EPYC, which stems from Inadequate input validation in the ASP boot loader could allow a privileged attacker with...

AMD EPYC Security Vulnerability

AMD EPYC is an x86 architecture server microprocessor product line from AMD, known as "Xiao Long" in Chinese, utilizing the Zen microarchitecture. The AMD EPYC suffers from a security vulnerability that stems from insufficient validation of the DRAM address in the System Management Unit SMU, whic...

AMD EPYC Security Vulnerability

AMD EPYC is a line of x86 architecture server microprocessors from AMD, known in Chinese as "霄龙", which utilizes the Zen microarchitecture. A security vulnerability exists in AMD EPYC, which stems from the fact that improperly clearing sensitive data from the ASP boot loader could expose keys to ...

PT-2023-8273 · Amd +1 · Amd Snp Guest Context Page Handler +1

Name of the Vulnerable Software and Affected Versions: AMD SNP Guest Context Page Handler affected versions not specified Description: A Use-After-Free vulnerability in the management of an SNP guest context page may allow a malicious hypervisor to masquerade as the guest's migration agent,...

AMD EPYC Security Vulnerability

AMD EPYC is an x86 architecture server microprocessor product line from AMD, known as "Xiao Long" in Chinese, utilizing the Zen microarchitecture. A security vulnerability exists in AMD EPYC, which stems from a possible change in the SMM configuration when SNP is enabled, resulting in a loss of...

CVE-2023-4775

The Advanced iFrame plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'advancediframe' shortcode in versions up to, and including, 2023.8 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated...

CVE-2023-4775 Advanced iFrame <= 2023.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode

The Advanced iFrame plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'advancediframe' shortcode in versions up to, and including, 2023.8 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated...

CVE-2023-38363

IBM CICS TX Advanced 10.1 does not set the secure attribute on authorization tokens or session cookies. Attackers may be able to get the cookie values by sending a http:// link to a user or by planting this link in a site the user goes to. The cookie will be sent to the insecure link and the...