CVE-2023-32233
CVE-2023-32233
Vexday Risk Score
26Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS 7.8EPSS 13.0%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Ciclo de vida
08 may 2023Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
In the Linux kernel through 6.3.1, a use-after-free in Netfilter nf_tables when processing batch requests can be abused to perform arbitrary read and write operations on kernel memory. Unprivileged local users can obtain root privileges. This occurs because anonymous sets are mishandled.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Productos afectados
n/a · n/a¿Quieres saber si tu infraestructura está expuesta a esto?
Hablar con TrueHacking →Referencias
http://packetstormsecurity.com/files/173087/Kernel-Live-Patch-Security-Notice-LSN-0095-1.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=2196105https://github.com/torvalds/linux/commit/c1592a89942e9678f7d9c8030efa777c0d57edabhttps://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c1592a89942e9678f7d9c8030efa777c0d57edabhttps://lists.debian.org/debian-lts-announce/2023/06/msg00008.htmlhttps://lists.debian.org/debian-lts-announce/2023/07/msg00030.htmlhttps://news.ycombinator.com/item?id=35879660https://security.netapp.com/advisory/ntap-20230616-0002/https://www.debian.org/security/2023/dsa-5402https://www.openwall.com/lists/oss-security/2023/05/08/4http://www.openwall.com/lists/oss-security/2023/05/15/5