CVE-2023-21400

MEDIUM

6.7

Descripcion

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.

Detalles CVE

Puntuacion CVSS v3.16.7

SeveridadMEDIUM

Vector CVSSCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Vector de ataqueLOCAL

ComplejidadLOW

Privilegios requeridosHIGH

Interaccion usuarioNONE

Publicado7/13/2023

Ultima modificacion2/13/2025

Fuentenvd

Avistamientos honeypot0

Productos afectados

debian:debian_linuxgoogle:android

Debilidades (CWE)

CWE-667

Referencias

http://packetstormsecurity.com/files/175072/Kernel-Live-Patch-Security-Notice-LSN-0098-1.html(security@android.com)

http://www.openwall.com/lists/oss-security/2023/07/14/2(security@android.com)

http://www.openwall.com/lists/oss-security/2023/07/19/2(security@android.com)

http://www.openwall.com/lists/oss-security/2023/07/19/7(security@android.com)

http://www.openwall.com/lists/oss-security/2023/07/25/7(security@android.com)

https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html(security@android.com)

https://security.netapp.com/advisory/ntap-20240119-0012/(security@android.com)

https://source.android.com/security/bulletin/pixel/2023-07-01(security@android.com)

https://www.debian.org/security/2023/dsa-5480(security@android.com)

http://packetstormsecurity.com/files/175072/Kernel-Live-Patch-Security-Notice-LSN-0098-1.html(af854a3a-2127-422b-91ae-364da2661108)

http://www.openwall.com/lists/oss-security/2023/07/14/2(af854a3a-2127-422b-91ae-364da2661108)

http://www.openwall.com/lists/oss-security/2023/07/19/2(af854a3a-2127-422b-91ae-364da2661108)

http://www.openwall.com/lists/oss-security/2023/07/19/7(af854a3a-2127-422b-91ae-364da2661108)

http://www.openwall.com/lists/oss-security/2023/07/25/7(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html(af854a3a-2127-422b-91ae-364da2661108)

https://security.netapp.com/advisory/ntap-20240119-0012/(af854a3a-2127-422b-91ae-364da2661108)

https://source.android.com/security/bulletin/pixel/2023-07-01(af854a3a-2127-422b-91ae-364da2661108)

https://www.debian.org/security/2023/dsa-5480(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

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