CVE-2023-21400

3Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackepss 0.3%

probabilidade de exploração

0.3%top 84% das CVEs

exploração observada

nãonenhuma fonte reporta

In multiple functions of io_uring.c, there is a possible kernel memory corruption due to improper locking. This could lead to local escalation of privilege in the kernel with System execution privileges needed. User interaction is not needed for exploitation.

Produtos afetados

Google · Android

Referências

http://packetstormsecurity.com/files/175072/Kernel-Live-Patch-Security-Notice-LSN-0098-1.html https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html https://security.netapp.com/advisory/ntap-20240119-0012/https://source.android.com/security/bulletin/pixel/2023-07-01 https://www.debian.org/security/2023/dsa-5480 http://www.openwall.com/lists/oss-security/2023/07/14/2 http://www.openwall.com/lists/oss-security/2023/07/19/2 http://www.openwall.com/lists/oss-security/2023/07/19/7 http://www.openwall.com/lists/oss-security/2023/07/25/7