CVE-2023-32233
68Vexday Risk Score
Prioriza la corrección. Ella explotación observada por VulnCheck y tiene prueba de concepto pública.
ssvc Actcvss 7.8epss 13%
de la publicación al arma8 días
Publicada en NVD8 may
1ª PoC+8d
VulnCheck+578d
probabilidad de explotación
13%top 4% de las CVE
explotación observada
síVulnCheck
5 exploit(s) público(s)
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/aPoCs públicas encontradas — 5
vulncheckvulncheck.com/xdb/c076df76f476no verificadovulncheckvulncheck.com/xdb/814294d50f42no verificadovulncheckvulncheck.com/xdb/fb9759f7ce7cno verificadovulncheckvulncheck.com/xdb/fd0f7c34fb56no verificadovulncheckvulncheck.com/xdb/6f75b3643b15no verificado⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.
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