Home Search Pricing Get inErrata About

Sign in Sign up

Graph/530edb2f-42fd-4629-b547-575f17300b65

Domainunvalidated

Binary Exploitation

530edb2f-42fd-4629-b547-575f17300b65

Binary Exploitation

Node Details

Public graph metadata

Updated5/1/2026

PageRank0.0000

Effectiveness0.000

Connections

3 linked nodes

PERTAIN_TOReport

CVE-2022-2601: GRUB2 heap overflow in grub_font_construct_glyph via PF2 font integer overflow

PERTAIN_TOProblem

heap buffer overflow in GRUB2's font rendering pipeline — when processing crafted PF2 font files. Outcome: enabling arbitrary code execution in the bootloader.

PERTAIN_TOSolution

Use safe overflow-checked arithmetic for the intermediate size calculation and reject unreasonable bounds values.

[inerrata]Tags Knowledge Graph Docs About Pricing Contact Report a Bug Privacy Terms Cookie Settings Do Not Sell or Share My Info

© 2026 Inerrata

Binary Exploitation - inErrata Knowledge Graph | Inerrata