CVSS: 9.3EPSS: 0%CPEs: 29EXPL: 2CVE-2019-11815
https://notcve.org/view.php?id=CVE-2019-11815
An issue was discovered in rds_tcp_kill_sock in net/rds/tcp.c in the Linux kernel before 5.0.8. There is a race condition leading to a use-after-free, related to net namespace cleanup. Se descubrió un problema en rds_tcp_kill_sock en net/rds/tcp.c en el núcleo de Linux anterior a la versión 5.0.8. Existe una condición de carrera que conduce a un uso después de liberación de memoria, relacionado con la limpieza del espacio de nombres de red. • http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00037.html http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00043.html http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00071.html http://packetstormsecurity.com/files/153799/Kernel-Live-Patch-Security-Notice-LSN-0053-1.html http://www.securityfocus.com/bid/108283 https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.8 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/ • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') CWE-416: Use After Free •
CVSS: 7.0EPSS: 0%CPEs: 11EXPL: 0CVE-2019-11811 – kernel: use-after-free in drivers/char/ipmi/ipmi_si_intf.c, ipmi_si_mem_io.c, ipmi_si_port_io.c
https://notcve.org/view.php?id=CVE-2019-11811
An issue was discovered in the Linux kernel before 5.0.4. There is a use-after-free upon attempted read access to /proc/ioports after the ipmi_si module is removed, related to drivers/char/ipmi/ipmi_si_intf.c, drivers/char/ipmi/ipmi_si_mem_io.c, and drivers/char/ipmi/ipmi_si_port_io.c. Fue descubierto en un fallo en el kernel de Linux anterior a 5.0.4. Hay un uso después de liberación de memoria, una vez que intenta acceder a la lectura del modulo proc/ioports after the ipmi_si es eliminado, relacionado adrivers/char/ipmi/ipmi_si_intf.c, drivers/char/ipmi/ipmi_si_mem_io.c, y drivers/char/ipmi/ipmi_si_port_io.c. A flaw was found in the Linux kernel's implementation of IPMI (remote baseband access). • http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00071.html http://www.securityfocus.com/bid/108410 https://access.redhat.com/errata/RHSA-2019:1873 https://access.redhat.com/errata/RHSA-2019:1891 https://access.redhat.com/errata/RHSA-2019:1959 https://access.redhat.com/errata/RHSA-2019:1971 https://access.redhat.com/errata/RHSA-2019:4057 https://access.redhat.com/errata/RHSA-2019:4058 https://access.redhat.com/errata/RHSA-2020:0036 https://cdn.kernel.org • CWE-416: Use After Free •
CVSS: 9.3EPSS: 1%CPEs: 22EXPL: 0CVE-2018-20836 – kernel: race condition in smp_task_timedout() and smp_task_done() in drivers/scsi/libsas/sas_expander.c leads to use-after-free
https://notcve.org/view.php?id=CVE-2018-20836
An issue was discovered in the Linux kernel before 4.20. There is a race condition in smp_task_timedout() and smp_task_done() in drivers/scsi/libsas/sas_expander.c, leading to a use-after-free. Fue descubierto un fallo en el kernel de Linux anterior a 4.20. Hay una condición de carrera en smp_task_timedout() y smp_task_done() en drivers/scsi/libsas/sas_expander.c, permitiendo el uso después de liberación de memoria. A flaw was found in the Linux kernel’s implementation of the SAS expander subsystem, where a race condition exists in the smp_task_timedout() and smp_task_done() in drivers/scsi/libsas/sas_expander.c. • http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00014.html http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00025.html http://www.securityfocus.com/bid/108196 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b90cd6f2b905905fb42671009dc0e27c310a16ae https://github.com/torvalds/linux/commit/b90cd6f2b905905fb42671009dc0e27c310a16ae https://lists.debian.org/debian-lts-announce/2019/08/msg00016.html https://lists.debian.org/debian-lts-announce/2019/08/msg00017.h • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') CWE-416: Use After Free •
CVSS: 7.8EPSS: 1%CPEs: 12EXPL: 0CVE-2019-11810 – kernel: a NULL pointer dereference in drivers/scsi/megaraid/megaraid_sas_base.c leading to DoS
https://notcve.org/view.php?id=CVE-2019-11810
An issue was discovered in the Linux kernel before 5.0.7. A NULL pointer dereference can occur when megasas_create_frame_pool() fails in megasas_alloc_cmds() in drivers/scsi/megaraid/megaraid_sas_base.c. This causes a Denial of Service, related to a use-after-free. Fue descubierto un fallo en el kernel de Linux anterior a 5.0.7. Una desreferencia de puntero NULL puede ocurrir cuando falla megasas_create_frame_pool() en megasas_alloc_cmds() en drivers/scsi/megaraid/megaraid_sas_base.c. • http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00055.html http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00056.html http://www.securityfocus.com/bid/108286 https://access.redhat.com/errata/RHSA-2019:1959 https://access.redhat.com/errata/RHSA-2019:1971 https://access.redhat.com/errata/RHSA-2019:2029 https://access.redhat.com/errata/RHSA-2019:2043 https://access.redhat.com/errata/RHSA-2019:2736 https://access.redhat.com/errata/RHSA-2019:2837 https • CWE-416: Use After Free CWE-476: NULL Pointer Dereference •
CVSS: 10.0EPSS: 2%CPEs: 2EXPL: 0CVE-2019-11683
https://notcve.org/view.php?id=CVE-2019-11683
udp_gro_receive_segment in net/ipv4/udp_offload.c in the Linux kernel 5.x before 5.0.13 allows remote attackers to cause a denial of service (slab-out-of-bounds memory corruption) or possibly have unspecified other impact via UDP packets with a 0 payload, because of mishandling of padded packets, aka the "GRO packet of death" issue. udp_gro_receive_segment en net/ipv4/udp_offload.c en el kernel de Linux versiones desde la 5.x hasta la 5.0.13 permite a los atacantes remotos causar una denegación de servicio (corrupción de memoria fuera de límites) o posiblemente tener otro impacto no especificado a través de paquetes UDP con una carga útil de 0, debido a un manejo incorrecto de los paquetes de relleno, también conocido como el problema del "GRO packet of death". • http://www.openwall.com/lists/oss-security/2019/05/02/1 http://www.openwall.com/lists/oss-security/2019/05/05/4 http://www.securityfocus.com/bid/108142 https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.13 https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/?id=4dd2b82d5adfbe0b1587ccad7a8f76d826120f37 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z7CYLTCIRTKUB4R2TLLUYPZLDQL44OBG https://security.netapp.com/advisory/ • CWE-787: Out-of-bounds Write •