CVSS: 7.8EPSS: 0%CPEs: 3EXPL: 0CVE-2022-33743 – kernel: network backend may cause Linux netfront to use freed SKBs (XSA-405)
https://notcve.org/view.php?id=CVE-2022-33743
network backend may cause Linux netfront to use freed SKBs While adding logic to support XDP (eXpress Data Path), a code label was moved in a way allowing for SKBs having references (pointers) retained for further processing to nevertheless be freed. El backend de la red puede hacer que Linux netfront use SKB liberados Al agregar lógica para admitir XDP (ruta de datos eXpress), se movió una etiqueta de código de una manera que permitía que los SKB tuvieran referencias (punteros) retenidas para un procesamiento posterior para, no obstante, ser liberados An incomplete cleanup flaw was found in the Linux kernel’s Xen networking XDP (eXpress Data Path) subsystem. This flaw allows a local user to crash the system. • http://www.openwall.com/lists/oss-security/2022/07/05/5 http://xenbits.xen.org/xsa/advisory-405.html https://www.debian.org/security/2022/dsa-5191 https://xenbits.xenproject.org/xsa/advisory-405.txt https://access.redhat.com/security/cve/CVE-2022-33743 https://bugzilla.redhat.com/show_bug.cgi?id=2107924 • CWE-459: Incomplete Cleanup •
CVSS: 5.5EPSS: 0%CPEs: 25EXPL: 0CVE-2022-21166 – hw: cpu: incomplete clean-up in specific special register write operations (aka DRPW)
https://notcve.org/view.php?id=CVE-2022-21166
Incomplete cleanup in specific special register write operations for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access. Una limpieza incompleta en operaciones específicas de escritura en registros especiales para algunos procesadores Intel(R) puede permitir que un usuario autenticado permita potencialmente la divulgación de información por medio de acceso local A flaw was found in hw. Incomplete cleanup in specific special register write operations 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: 5.5EPSS: 0%CPEs: 9EXPL: 0CVE-2022-21127
https://notcve.org/view.php?id=CVE-2022-21127
Incomplete cleanup in specific special register read operations for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access. Una limpieza incompleta en operaciones específicas de lectura de registros especiales para algunos procesadores Intel(R) puede permitir que un usuario autenticado permita potencialmente la divulgación de información por medio de acceso local • http://www.openwall.com/lists/oss-security/2022/06/16/1 https://security.netapp.com/advisory/ntap-20220624-0008 https://www.debian.org/security/2022/dsa-5178 https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00615.html • CWE-459: Incomplete Cleanup •
CVSS: 5.5EPSS: 0%CPEs: 25EXPL: 0CVE-2022-21125 – hw: cpu: incomplete clean-up of microarchitectural fill buffers (aka SBDS)
https://notcve.org/view.php?id=CVE-2022-21125
Incomplete cleanup of microarchitectural fill buffers on some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access. Una limpieza incompleta de los búferes de relleno de la microarquitectura 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 microarchitectural fill buffers on 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 http://xenbits.xen.org/xsa/advisory-404.html 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/RKRXZ4LHGCGMOG24 • CWE-459: Incomplete Cleanup •
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 •