CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0CVE-2022-3524 – Linux Kernel IPv6 ipv6_renew_options memory leak
https://notcve.org/view.php?id=CVE-2022-3524
A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this vulnerability is the function ipv6_renew_options of the component IPv6 Handler. The manipulation leads to memory leak. The attack can be launched remotely. • https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3c52c6bb831f6335c176a0fc7214e26f43adbd11 https://lists.debian.org/debian-lts-announce/2022/12/msg00031.html https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html https://vuldb.com/?id.211021 https://access.redhat.com/security/cve/CVE-2022-3524 https://bugzilla.redhat.com/show_bug.cgi?id=2150947 • CWE-401: Missing Release of Memory after Effective Lifetime CWE-404: Improper Resource Shutdown or Release •
CVSS: 6.5EPSS: 0%CPEs: 10EXPL: 2CVE-2022-2850 – 389-ds-base: SIGSEGV in sync_repl
https://notcve.org/view.php?id=CVE-2022-2850
A flaw was found In 389-ds-base. When the Content Synchronization plugin is enabled, an authenticated user can reach a NULL pointer dereference using a specially crafted query. This flaw allows an authenticated attacker to cause a denial of service. This CVE is assigned against an incomplete fix of CVE-2021-3514. Se ha encontrado un fallo en 389-ds-base. • https://access.redhat.com/security/cve/CVE-2022-2850 https://bugzilla.redhat.com/show_bug.cgi?id=2118691 https://lists.debian.org/debian-lts-announce/2023/04/msg00026.html • CWE-476: NULL Pointer Dereference •
CVSS: 7.8EPSS: 0%CPEs: 2EXPL: 1CVE-2022-42906
https://notcve.org/view.php?id=CVE-2022-42906
powerline-gitstatus (aka Powerline Gitstatus) before 1.3.2 allows arbitrary code execution. git repositories can contain per-repository configuration that changes the behavior of git, including running arbitrary commands. When using powerline-gitstatus, changing to a directory automatically runs git commands in order to display information about the current repository in the prompt. If an attacker can convince a user to change their current directory to one controlled by the attacker, such as in a shared filesystem or extracted archive, powerline-gitstatus will run arbitrary commands under the attacker's control. NOTE: this is similar to CVE-2022-20001. powerline-gitstatus (también se conoce como Powerline Gitstatus) versiones anteriores a 1.3.2, permite la ejecución de código arbitrario. Los repositorios git pueden contener una configuración por repositorio que cambia el comportamiento de git, incluyendo la ejecución de comandos arbitrarios. • https://github.com/jaspernbrouwer/powerline-gitstatus/issues/45 https://github.com/jaspernbrouwer/powerline-gitstatus/releases/tag/v1.3.2 https://lists.debian.org/debian-lts-announce/2023/01/msg00017.html • CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') •
CVSS: 7.8EPSS: 0%CPEs: 9EXPL: 1CVE-2022-42720 – kernel: use-after-free in bss_ref_get in net/wireless/scan.c
https://notcve.org/view.php?id=CVE-2022-42720
Various refcounting bugs in the multi-BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x before 5.19.16 could be used by local attackers (able to inject WLAN frames) to trigger use-after-free conditions to potentially execute code. Varios errores de recuento en el manejo de multi-BSS en la pila mac80211 en el kernel de Linux versiones 5.1 hasta 5.19.14, podrían ser usados por atacantes locales (capaces de inyectar tramas WLAN) para desencadenar condiciones de uso de memoria previamente liberada para potencialmente ejecutar código A use-after-free flaw was found in bss_ref_get in the net/wireless/scan.c in the Linux kernel. This issue can lead to a denial of service or arbitrary code execution. • http://packetstormsecurity.com/files/169951/Kernel-Live-Patch-Security-Notice-LSN-0090-1.html http://www.openwall.com/lists/oss-security/2022/10/13/5 https://bugzilla.suse.com/show_bug.cgi?id=1204059 https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git/commit/?id=0b7808818cb9df6680f98996b8e9a439fa7bcc2f https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GGHENNMLCWIQV2LLA56BJNFIUZ7WB4IY&# • CWE-416: Use After Free •
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 1CVE-2022-42721 – kernel: BSS list corruption in cfg80211_add_nontrans_list in net/wireless/scan.c
https://notcve.org/view.php?id=CVE-2022-42721
A list management bug in BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x before 5.19.16 could be used by local attackers (able to inject WLAN frames) to corrupt a linked list and, in turn, potentially execute code. Un error de administración de listas en el manejo de BSS en la pila mac80211 en el kernel de Linux versiones 5.1 hasta 5.19.14, podría ser usado por atacantes locales (capaces de inyectar tramas WLAN) para corromper una lista enlazada y, a su vez, ejecutar potencialmente código A list corruption flaw was found in cfg80211_add_nontrans_list in the net/wireless/scan.c function in the Linux kernel. This flaw could lead to a denial of service. • http://packetstormsecurity.com/files/169951/Kernel-Live-Patch-Security-Notice-LSN-0090-1.html http://www.openwall.com/lists/oss-security/2022/10/13/5 https://bugzilla.suse.com/show_bug.cgi?id=1204060 https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git/commit/?id=bcca852027e5878aec911a347407ecc88d6fff7f https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GGHENNMLCWIQV2LLA56BJNFIUZ7WB4IY&# • CWE-20: Improper Input Validation CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') •