2 matches found
nullmap
nullmap Um mapeador de drivers manual muito simples baseado no meu antigo voidmap e no POC do CVE-2023-21768 por chompie e b33f. Como a primitiva de leitura/escrita de memória pós-exploração do IoRing subjacente não lida muito bem com muitas leituras e escritas consecutivas, decidi sobrescrever o...
7.8CVSS7.7AI score0.65417EPSS
SaveExploits13References2
Linux Kernel CVE-2019-9213 NULL Dereferences
By following the codepath that Andrea Arcangeli pointed out in his mails regarding the last bug I reported, I noticed that it is possible for userspace on a normal distro to map virtual address 0, which on an X86 system without SMAP enables the exploitation of kernel NULL pointer dereferences. Th...
4.9CVSS6.6AI score0.05667EPSS
SaveExploits7
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