CVSS: 6.0EPSS: 0%CPEs: 6EXPL: 1CVE-2022-0718 – python-oslo-utils: incorrect password masking in debug output
https://notcve.org/view.php?id=CVE-2022-0718
A flaw was found in python-oslo-utils. Due to improper parsing, passwords with a double quote ( " ) in them cause incorrect masking in debug logs, causing any part of the password after the double quote to be plaintext. Se ha encontrado un fallo en python-oslo-utils. Debido a un análisis inapropiado, las contraseñas con comillas dobles ( " ) causan un enmascaramiento incorrecto en los registros de depuración, causando que cualquier parte de la contraseña después de las comillas dobles sea texto plano • https://access.redhat.com/security/cve/CVE-2022-0718 https://bugs.launchpad.net/oslo.utils/+bug/1949623 https://bugzilla.redhat.com/show_bug.cgi?id=2056850 https://lists.debian.org/debian-lts-announce/2022/09/msg00015.html https://opendev.org/openstack/oslo.utils/commit/6e17ae1f7959c64dfd20a5f67edf422e702426aa https://security-tracker.debian.org/tracker/CVE-2022-0718 • CWE-522: Insufficiently Protected Credentials CWE-532: Insertion of Sensitive Information into Log File •
CVSS: 7.8EPSS: 0%CPEs: 32EXPL: 1CVE-2022-27666 – kernel: buffer overflow in IPsec ESP transformation code
https://notcve.org/view.php?id=CVE-2022-27666
A heap buffer overflow flaw was found in IPsec ESP transformation code in net/ipv4/esp4.c and net/ipv6/esp6.c. This flaw allows a local attacker with a normal user privilege to overwrite kernel heap objects and may cause a local privilege escalation threat. Se ha encontrado un fallo de desbordamiento del búfer de la pila en el código de transformación de IPsec ESP en net/ipv4/esp4.c y net/ipv6/esp6.c. Este fallo permite a un atacante local con un privilegio de usuario normal sobrescribir los objetos de la pila del núcleo y puede causar una amenaza de escalada de privilegios local • https://github.com/plummm/CVE-2022-27666 https://bugzilla.redhat.com/show_bug.cgi?id=2061633 https://github.com/torvalds/linux/commit/ebe48d368e97d007bfeb76fcb065d6cfc4c96645 https://security.netapp.com/advisory/ntap-20220429-0001 https://www.debian.org/security/2022/dsa-5127 https://www.debian.org/security/2022/dsa-5173 https://access.redhat.com/security/cve/CVE-2022-27666 • CWE-122: Heap-based Buffer Overflow CWE-787: Out-of-bounds Write •
CVSS: 7.8EPSS: 0%CPEs: 54EXPL: 1CVE-2022-1011 – kernel: FUSE allows UAF reads of write() buffers, allowing theft of (partial) /etc/shadow hashes
https://notcve.org/view.php?id=CVE-2022-1011
A use-after-free flaw was found in the Linux kernel’s FUSE filesystem in the way a user triggers write(). This flaw allows a local user to gain unauthorized access to data from the FUSE filesystem, resulting in privilege escalation. Se ha encontrado un fallo de uso después de libre en el sistema de archivos FUSE del kernel de Linux en la forma en que un usuario activa write(). Este defecto permite a un usuario local obtener acceso no autorizado a los datos del sistema de archivos FUSE, lo que resulta en una escalada de privilegios Linux suffers from a vulnerability where FUSE allows use-after-free reads of write() buffers, allowing theft of (partial) /etc/shadow hashes. • https://github.com/xkaneiki/CVE-2022-1011 https://bugzilla.redhat.com/show_bug.cgi?id=2064855 https://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git/commit/?h=for-next https://lists.debian.org/debian-lts-announce/2022/07/msg00000.html https://www.debian.org/security/2022/dsa-5173 https://www.oracle.com/security-alerts/cpujul2022.html https://access.redhat.com/security/cve/CVE-2022-1011 • CWE-416: Use After Free •
CVSS: 7.8EPSS: 0%CPEs: 40EXPL: 0CVE-2022-0516 – kernel: missing check in ioctl allows kernel memory read/write
https://notcve.org/view.php?id=CVE-2022-0516
A vulnerability was found in kvm_s390_guest_sida_op in the arch/s390/kvm/kvm-s390.c function in KVM for s390 in the Linux kernel. This flaw allows a local attacker with a normal user privilege to obtain unauthorized memory write access. This flaw affects Linux kernel versions prior to 5.17-rc4. Se encontró una vulnerabilidad en la función kvm_s390_guest_sida_op en el archivo arch/s390/kvm/kvm-s390.c en KVM para s390 en el kernel de Linux. Este fallo permite a un atacante local con un privilegio de usuario normal obtener un acceso de escritura en memoria no autorizado. • https://bugzilla.redhat.com/show_bug.cgi?id=2050237 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=09a93c1df3eafa43bcdfd7bf837c574911f12f55 https://security.netapp.com/advisory/ntap-20220331-0009 https://www.debian.org/security/2022/dsa-5092 https://access.redhat.com/security/cve/CVE-2022-0516 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-201: Insertion of Sensitive Information Into Sent Data •
CVSS: 7.8EPSS: 12%CPEs: 59EXPL: 31CVE-2022-0847 – Linux Kernel Privilege Escalation Vulnerability
https://notcve.org/view.php?id=CVE-2022-0847
A flaw was found in the way the "flags" member of the new pipe buffer structure was lacking proper initialization in copy_page_to_iter_pipe and push_pipe functions in the Linux kernel and could thus contain stale values. An unprivileged local user could use this flaw to write to pages in the page cache backed by read only files and as such escalate their privileges on the system. Se ha encontrado un fallo en la forma en que el miembro "flags" de la estructura del nuevo búfer de la tubería carecía de la inicialización apropiada en las funciones copy_page_to_iter_pipe y push_pipe en el kernel de Linux y, por tanto, podía contener valores obsoletos. Un usuario local no privilegiado podía usar este fallo para escribir en páginas de la caché de páginas respaldadas por archivos de sólo lectura y así escalar sus privilegios en el sistema Linux versions 4.20 and above have an issue where ktls writes into spliced readonly pages. Linux kernel contains an improper initialization vulnerability where an unprivileged local user could escalate their privileges on the system. • https://www.exploit-db.com/exploits/50808 https://github.com/Arinerron/CVE-2022-0847-DirtyPipe-Exploit https://github.com/AlexisAhmed/CVE-2022-0847-DirtyPipe-Exploits https://github.com/r1is/CVE-2022-0847 https://github.com/bbaranoff/CVE-2022-0847 https://github.com/Al1ex/CVE-2022-0847 https://github.com/antx-code/CVE-2022-0847 https://github.com/basharkey/CVE-2022-0847-dirty-pipe-checker https://github.com/knqyf263/CVE-2022-0847 https://github.com/chenaotian/CVE-2022- • CWE-665: Improper Initialization CWE-909: Missing Initialization of Resource •