22 matches found
ExecASLR-ekoparty
ExecASLR - Abusando de los predictores de bifurcaciones de Intel para evadir ASLR ¿Qué es ASLR? Address Space Layout Randomization es una mitigación utilizada para dificultar la explotación de ataques de corrupción de memoria. En un escenario de vulnerabilidad de desbordamiento de búfer, por...
CVE-2026-64508
A flaw was found in the Linux kernel's Berkeley Packet Filter BPF Just-In-Time JIT compiler. The BPF JIT allocator reuses memory space, and when new code is written, an indirect jump into the new program can reuse a branch prediction left behind by an old program. This could allow an attacker to...
EUVD-2026-48852
In the Linux kernel, the following vulnerability has been resolved: bpf: Support for hardening against JIT spraying The BPF JIT allocator packs many small programs into larger executable allocations and reuses space within those allocations as programs are loaded and freed. When fresh code is...
PT-2026-64729
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the BPF JIT allocator where multiple small programs are packed into larger executable allocations and space is reused as programs are loaded and freed. When new code i...
Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: microcode_ctl (UTSA-2026-016524)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016524 advisory. Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution in the indirect branch predictors for some...
Jump over ASLR - Branch Predictors
This project demonstrates applied research in C that illustrates concepts related to branch predictors, speculative execution, and cache-based side channels in the context of Address Space Layout Randomization ASLR...
TencentOS Server 3: microcode_ctl (TSSA-2025:0682)
The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2025:0682 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...
microcode_ctl: Exposure of sensitive information
Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution in the indirect branch predictors for some IntelR Processors may allow an authenticated user to potentially enable information disclosure via local access...
microcode_ctl: Exposure of sensitive information
Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution in the indirect branch predictors for some IntelR Processors may allow an authenticated user to potentially enable information disclosure via local access...
microcode_ctl: Exposure of sensitive information
Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution in the indirect branch predictors for some IntelR Processors may allow an authenticated user to potentially enable information disclosure via local access...
microcode_ctl: Exposure of sensitive information
Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution in the indirect branch predictors for some IntelR Processors may allow an authenticated user to potentially enable information disclosure via local access...
microcode_ctl: Exposure of sensitive information
Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution in the indirect branch predictors for some IntelR Processors may allow an authenticated user to potentially enable information disclosure via local access...
microcode_ctl: Exposure of sensitive information
Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution in the indirect branch predictors for some IntelR Processors may allow an authenticated user to potentially enable information disclosure via local access...
microcode_ctl: Exposure of sensitive information
Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution in the indirect branch predictors for some IntelR Processors may allow an authenticated user to potentially enable information disclosure via local access...
Astra Linux – Vulnerability in Intel Microcode
The exposure of sensitive information due to shared microarchitectural predictor states, which affect transient execution in the indirect branch predictors of certain Intel processors, may allow an authenticated user to potentially disclose information through local access...
Security update for ucode-intel
This update for ucode-intel fixes the following issues: Intel CPU Microcode was updated to the 20250512 release bsc1243123 CVE-2024-28956: Exposure of Sensitive Information in Shared Microarchitectural Structures during Transient Execution for some Intel Processors may allow an authenticated user...
SUSE-SU-2025:01651-1 Security update for ucode-intel
This update for ucode-intel fixes the following issues: Intel CPU Microcode was updated to the 20250512 release bsc1243123 - CVE-2024-28956: Exposure of Sensitive Information in Shared Microarchitectural Structures during Transient Execution for some Intel Processors may allow an authenticated us...
SUSE CVE-2024-45332
Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution in the indirect branch predictors for some IntelR Processors may allow an authenticated user to potentially enable information disclosure via local access...
DEBIAN-CVE-2024-45332
Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution in the indirect branch predictors for some IntelR Processors may allow an authenticated user to potentially enable information disclosure via local access...
UBUNTU-CVE-2024-45332
Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution in the indirect branch predictors for some IntelR Processors may allow an authenticated user to potentially enable information disclosure via local access...