HintInject

HintInject HintInject is a shellcode embedder and loader that I developed while playing with the PE file and Import Directory Table structures. It takes a raw shellcode file and puts the shellcode in chunks into the Hint/Name Table entries which are reachable via the Import Lookup Table of a fake...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: KVM: nSVM: Ignore nCR34:0 when loading PDPTEs from memory Ignore nCR34:0 when loading PDPTEs from memory for nested SVMs. When PAE paging is used, the bits 4:0 of the CR3 register are ignored, and thus VMRUN does not enforce a...

CVE-2026-71394

GNU Emacs for Android improperly validates the table header input in sfntreadtabledirectory in src/sfnt.c. Due to an incorrect comparison variable in the read-length check, a crafted font file that claims to contain more table directory entries than actually present causes the parser to return a...

CVE-2026-53057

In the Linux kernel, the following vulnerability has been resolved: iommu/riscv: Add IOTINVAL after updating DDT/PDT entries Add riscviommuiodiriotinval to perform required TLB and context cache invalidations after updating DDT or PDT entries, as mandated by the RISC-V IOMMU specification Section...

CVE-2026-53057 iommu/riscv: Add IOTINVAL after updating DDT/PDT entries

In the Linux kernel, the following vulnerability has been resolved: iommu/riscv: Add IOTINVAL after updating DDT/PDT entries Add riscviommuiodiriotinval to perform required TLB and context cache invalidations after updating DDT or PDT entries, as mandated by the RISC-V IOMMU specification Section...

PT-2026-51951

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the RISC-V IOMMU implementation where TLB Translation Lookaside Buffer and context cache invalidations were not performed after updating Device Directory Table DDT or...

libyal:libfsxfs_file_entry_fuzzer: Heap-buffer-overflow in libfsxfs_directory_table_read_data

Detailed Report: https://oss-fuzz.com/testcase?key=6691832884166656 Project: libyal Fuzzing Engine: libFuzzer Fuzz Target: libfsxfsfileentryfuzzer Job Type: libfuzzerasani386libyal Platform Id: linux Crash Type: Heap-buffer-overflow READ Crash Address: 0xf2d03c00 Crash State:...

CVE-2026-43214

A flaw was found in the Linux kernel's Kernel-based Virtual Machine KVM for x86 architectures. When reading Page Directory Pointer Table Registers PDPTRs in the getsregs2 function, the system fails to use proper Sleepable Read-Copy Update SRCU protection. This oversight can lead to incorrect memo...

SUSE CVE-2021-26347

Failure to validate the integer operand in ASP AMD Secure Processor bootloader may allow an attacker to introduce an integer overflow in the L2 directory table in SPI flash resulting in a potential denial of service...

CVE-2021-26346

Failure to validate the integer operand in ASP AMD Secure Processor bootloader may allow an attacker to introduce an integer overflow in the L2 directory table in SPI flash resulting in a potential denial of service...

CVE-2021-26346

Failure to validate the integer operand in ASP AMD Secure Processor bootloader may allow an attacker to introduce an integer overflow in the L2 directory table in SPI flash resulting in a potential denial of service...

CVE-2021-26346: Integer Overflow or Wraparound

Failure to validate the integer operand in ASP AMD Secure Processor bootloader may allow an attacker to introduce an integer overflow in the L2 directory table in SPI flash resulting in a potential denial of service...

CVE-2021-26347: Improper Validation of Specified Quantity in Input

Failure to validate the integer operand in ASP AMD Secure Processor bootloader may allow an attacker to introduce an integer overflow in the L2 directory table in SPI flash resulting in a potential denial of service...

CVE-2021-26388

Improper validation of the BIOS directory may allow for searches to read beyond the directory table copy in RAM, exposing out of bounds memory contents, resulting in a potential denial of service...

CVE-2021-26347

Failure to validate the integer operand in ASP AMD Secure Processor bootloader may allow an attacker to introduce an integer overflow in the L2 directory table in SPI flash resulting in a potential denial of service...

Windows/x86 - WinExec PopCalc PEB & Export Directory Table NullFree Dynamic Shellcode 178 bytes

; Windows/x86 - WinExec PopCalc PEB & Export Directory Table NullFree Dynamic Shellcode 178 bytes ; Description: ; This is a shellcode that pop a calc.exe. The shellcode iuses ; the PEB method to locate the baseAddress of the required module and the Export Directory Table ; to locate symbols. Als...

CVE-2020-5386

Dell EMC ECS, versions prior to 3.5, contains an Exposure of Resource vulnerability. A remote unauthenticated attacker can access the list of DT Directory Table objects of all internally running services and gain knowledge of sensitive data of the system...

CVE-2020-5386: Exposure of Resource to Wrong Sphere

Dell EMC ECS, versions prior to 3.5, contains an Exposure of Resource vulnerability. A remote unauthenticated attacker can access the list of DT Directory Table objects of all internally running services and gain knowledge of sensitive data of the system...

PT-2020-18446

Name of the Vulnerable Software and Affected Versions Dell EMC ECS versions prior to 3.5 Description The issue allows a remote unauthenticated attacker to access the list of DT Directory Table objects of all internally running services, potentially gaining knowledge of sensitive system data...

CVE-2020-5386

Dell EMC ECS, versions prior to 3.5, contains an Exposure of Resource vulnerability. A remote unauthenticated attacker can access the list of DT Directory Table objects of all internally running services and gain knowledge of sensitive data of the system...