CVSS: 6.1EPSS: 0%CPEs: 25EXPL: 0CVE-2022-21123 – hw: cpu: incomplete clean-up of multi-core shared buffers (aka SBDR)
https://notcve.org/view.php?id=CVE-2022-21123
Incomplete cleanup of multi-core shared buffers for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access. Una limpieza incompleta de los búferes compartidos multinúcleo en algunos procesadores Intel(R) puede permitir que un usuario autenticado permita potencialmente la divulgación de información por medio del acceso local A flaw was found in hw. Incomplete cleanup of multi-core shared buffers for some Intel® Processors may allow an authenticated user to enable information disclosure via local access. • http://www.openwall.com/lists/oss-security/2022/06/16/1 https://lists.debian.org/debian-lts-announce/2022/07/msg00000.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FHTEW3RXU2GW6S3RCPQG4VNCZGI3TOSV https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MCVOMHBQRH4KP7IN6U24CW7F2D2L5KBS https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RKRXZ4LHGCGMOG24ZCEJNY6R2BTS4S2Q https://lists.fedoraproject.org/archives& • CWE-459: Incomplete Cleanup •
CVSS: 8.8EPSS: 0%CPEs: 5EXPL: 0CVE-2022-32278
https://notcve.org/view.php?id=CVE-2022-32278
XFCE 4.16 allows attackers to execute arbitrary code because xdg-open can execute a .desktop file on an attacker-controlled FTP server. XFCE versión 4.16, permite a atacantes ejecutar código arbitrario porque xdg-open puede ejecutar un archivo .desktop en un servidor FTP controlado por el atacante • https://gitlab.xfce.org/xfce/exo/-/commit/c71c04ff5882b2866a0d8506fb460d4ef796de9f https://lists.debian.org/debian-lts-announce/2022/06/msg00018.html https://www.debian.org/security/2022/dsa-5164 •
CVSS: 7.8EPSS: 0%CPEs: 6EXPL: 0CVE-2022-31214
https://notcve.org/view.php?id=CVE-2022-31214
A Privilege Context Switching issue was discovered in join.c in Firejail 0.9.68. By crafting a bogus Firejail container that is accepted by the Firejail setuid-root program as a join target, a local attacker can enter an environment in which the Linux user namespace is still the initial user namespace, the NO_NEW_PRIVS prctl is not activated, and the entered mount namespace is under the attacker's control. In this way, the filesystem layout can be adjusted to gain root privileges through execution of available setuid-root binaries such as su or sudo. Se ha detectado un problema de cambio de contexto de privilegios en el archivo join.c en Firejail versión 0.9.68. Al diseñar un contenedor Firejail falso que es aceptado por el programa Firejail setuid-root como objetivo de join, un atacante local puede entrar en un entorno en el que el espacio de nombres de usuario de Linux sigue siendo el espacio de nombres de usuario inicial, el prctl NO_NEW_PRIVS no está activado, y el espacio de nombres de montaje introducido está bajo el control del atacante. • https://firejail.wordpress.com/download-2/release-notes https://lists.debian.org/debian-lts-announce/2022/06/msg00023.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6RZOTZ36RUSL6DOVHITY25ZYKWTG5HN3 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KUZZ5M6LIBYRKTKGROXC47TDC3FRTGJF https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SIBEBE3KFINMGJATBQQS7D2VQQ62ZVMF https://security.gentoo.org/glsa/202305-19 h • CWE-269: Improper Privilege Management •
CVSS: 8.8EPSS: 0%CPEs: 22EXPL: 6CVE-2022-32250 – Linux Kernel nf_tables_expr_destroy Use-After-Free Privilege Escalation Vulnerability
https://notcve.org/view.php?id=CVE-2022-32250
net/netfilter/nf_tables_api.c in the Linux kernel through 5.18.1 allows a local user (able to create user/net namespaces) to escalate privileges to root because an incorrect NFT_STATEFUL_EXPR check leads to a use-after-free. El archivo net/netfilter/nf_tables_api.c en el kernel de Linux versiones hasta 5.18.1, permite a un usuario local (capaz de crear espacios de nombres de usuario/red) escalar privilegios a root porque una comprobación incorrecta de NFT_STATEFUL_EXPR conlleva a un uso de memoria previamente liberada A use-after-free vulnerability was found in the Linux kernel's Netfilter subsystem in net/netfilter/nf_tables_api.c. This flaw allows a local attacker with user access to cause a privilege escalation issue. This vulnerability allows local attackers to escalate privileges on affected installations of Linux Kernel. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the nf_tables_expr_destroy method. • https://github.com/theori-io/CVE-2022-32250-exploit https://github.com/ysanatomic/CVE-2022-32250-LPE https://github.com/Kristal-g/CVE-2022-32250 http://www.openwall.com/lists/oss-security/2022/06/03/1 http://www.openwall.com/lists/oss-security/2022/06/04/1 http://www.openwall.com/lists/oss-security/2022/06/20/1 http://www.openwall.com/lists/oss-security/2022/07/03/5 http://www.openwall.com/lists/oss-security/2022/07/03/6 http://www.openwall&# • CWE-416: Use After Free •
CVSS: 7.8EPSS: 0%CPEs: 4EXPL: 1CVE-2022-1968 – Use After Free in vim/vim
https://notcve.org/view.php?id=CVE-2022-1968
Use After Free in GitHub repository vim/vim prior to 8.2. Un Uso de Memoria Previamente Liberada en el repositorio GitHub vim/vim versiones anteriores a 8.2 • http://seclists.org/fulldisclosure/2022/Oct/28 http://seclists.org/fulldisclosure/2022/Oct/41 https://github.com/vim/vim/commit/409510c588b1eec1ae33511ae97a21eb8e110895 https://huntr.dev/bounties/949090e5-f4ea-4edf-bd79-cd98f0498a5b https://lists.debian.org/debian-lts-announce/2022/06/msg00014.html https://lists.debian.org/debian-lts-announce/2022/11/msg00009.html https://security.gentoo.org/glsa/202208-32 https://security.gentoo.org/glsa/202305-16 https://support.apple.com/kb/HT213488 • CWE-416: Use After Free •