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San Bad io_uring
Agiografia in preparazione presso lo scriptorium.
Festeggiato il 9 agosto
Scheda tecnica
- Divulgata il
- 9 agosto 2023
- CVE
- CVE-2022-20409
- Prodotto
- Android
In io_identity_cow of io_uring.c, there is a possible way to corrupt memory due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-238177383References: Upstream kernel
Fonti: blackhat.com · i.blackhat.com · i.blackhat.com · github.com