CVSS: 7.8EPSS: 0%CPEs: 7EXPL: 1CVE-2014-7825 – kernel: insufficient syscall number validation in perf and ftrace subsystems
https://notcve.org/view.php?id=CVE-2014-7825
10 Nov 2014 — kernel/trace/trace_syscalls.c in the Linux kernel through 3.17.2 does not properly handle private syscall numbers during use of the perf subsystem, which allows local users to cause a denial of service (out-of-bounds read and OOPS) or bypass the ASLR protection mechanism via a crafted application. kernel/trace/trace_syscalls.c en el kernel de Linux hasta 3.17.2 no maneja debidamente los números privados de llamadas al sistema durante el uso del subsistema perf, lo que permite a usuarios locales causar una d... • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=086ba77a6db00ed858ff07451bedee197df868c9 • CWE-125: Out-of-bounds Read •
CVSS: 5.5EPSS: 0%CPEs: 13EXPL: 3CVE-2014-8559 – kernel: fs: deadlock due to incorrect usage of rename_lock
https://notcve.org/view.php?id=CVE-2014-8559
10 Nov 2014 — The d_walk function in fs/dcache.c in the Linux kernel through 3.17.2 does not properly maintain the semantics of rename_lock, which allows local users to cause a denial of service (deadlock and system hang) via a crafted application. La función d_walk en fs/dcache.c en el kernel de Linux hasta 3.17.2 no mantiene debidamente la semántica de rename_lock, lo que permite a usuarios locales causar una denegación de servicio (bloqueo y cuelgue del sistema) a través de una aplicación manipulada. A flaw was found ... • http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00035.html • CWE-400: Uncontrolled Resource Consumption •
CVSS: 7.8EPSS: 0%CPEs: 9EXPL: 1CVE-2014-7826 – kernel: insufficient syscall number validation in perf and ftrace subsystems
https://notcve.org/view.php?id=CVE-2014-7826
10 Nov 2014 — kernel/trace/trace_syscalls.c in the Linux kernel through 3.17.2 does not properly handle private syscall numbers during use of the ftrace subsystem, which allows local users to gain privileges or cause a denial of service (invalid pointer dereference) via a crafted application. kernel/trace/trace_syscalls.c en el kernel de Linux hasta 3.17.2 no maneja debidamente los números privados de las llamadas al sistema durante el uso del subsistema ftrace, lo que permite a usuarios locales ganar privilegios o causa... • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=086ba77a6db00ed858ff07451bedee197df868c9 • CWE-476: NULL Pointer Dereference •
CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 2CVE-2014-8480
https://notcve.org/view.php?id=CVE-2014-8480
10 Nov 2014 — The instruction decoder in arch/x86/kvm/emulate.c in the KVM subsystem in the Linux kernel before 3.18-rc2 lacks intended decoder-table flags for certain RIP-relative instructions, which allows guest OS users to cause a denial of service (NULL pointer dereference and host OS crash) via a crafted application. El decodificador de instrucciones en arch/x86/kvm/emulate.c en el subsistema KVM en el kernel de Linux anterior a 3.18-rc2 le falta indicadores de las tablas del decodificador para ciertas instrucciones... • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=3f6f1480d86bf9fc16c160d803ab1d006e3058d5 • CWE-399: Resource Management Errors •
CVSS: 7.5EPSS: 0%CPEs: 5EXPL: 0CVE-2014-8709 – kernel: net: mac80211: plain text information leak
https://notcve.org/view.php?id=CVE-2014-8709
10 Nov 2014 — The ieee80211_fragment function in net/mac80211/tx.c in the Linux kernel before 3.13.5 does not properly maintain a certain tail pointer, which allows remote attackers to obtain sensitive cleartext information by reading packets. La función ieee80211_fragment en net/mac80211/tx.c en el kernel de Linux anterior a 3.13.5 no mantiene debidamente cierto puntero de cola, lo que permite a atacantes remotos obtener información sensible en texto plano mediante la lectura de paquetes. An information leak flaw was fo... • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=338f977f4eb441e69bb9a46eaa0ac715c931a67f • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 2CVE-2014-8369 – kernel: kvm: excessive pages un-pinning in kvm_iommu_map error path
https://notcve.org/view.php?id=CVE-2014-8369
10 Nov 2014 — The kvm_iommu_map_pages function in virt/kvm/iommu.c in the Linux kernel through 3.17.2 miscalculates the number of pages during the handling of a mapping failure, which allows guest OS users to cause a denial of service (host OS page unpinning) or possibly have unspecified other impact by leveraging guest OS privileges. NOTE: this vulnerability exists because of an incorrect fix for CVE-2014-3601. La función kvm_iommu_map_pages en virt/kvm/iommu.c en el kernel de Linux hasta 3.17.2 calcula mal el número de... • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=3d32e4dbe71374a6780eaf51d719d76f9a9bf22f • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 2CVE-2014-8481
https://notcve.org/view.php?id=CVE-2014-8481
10 Nov 2014 — The instruction decoder in arch/x86/kvm/emulate.c in the KVM subsystem in the Linux kernel before 3.18-rc2 does not properly handle invalid instructions, which allows guest OS users to cause a denial of service (NULL pointer dereference and host OS crash) via a crafted application that triggers (1) an improperly fetched instruction or (2) an instruction that occupies too many bytes. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-8480. El decodificador de instrucciones en arch/x86/... • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a430c9166312e1aa3d80bce32374233bdbfeba32 • CWE-399: Resource Management Errors •
CVSS: 5.5EPSS: 0%CPEs: 13EXPL: 0CVE-2014-3690 – kernel: kvm: vmx: invalid host cr4 handling across vm entries
https://notcve.org/view.php?id=CVE-2014-3690
31 Oct 2014 — arch/x86/kvm/vmx.c in the KVM subsystem in the Linux kernel before 3.17.2 on Intel processors does not ensure that the value in the CR4 control register remains the same after a VM entry, which allows host OS users to kill arbitrary processes or cause a denial of service (system disruption) by leveraging /dev/kvm access, as demonstrated by PR_SET_TSC prctl calls within a modified copy of QEMU. arch/x86/kvm/vmx.c en el subsistema KVM en el kernel de Linux anterior a 3.17.2 en los procesadores Intel no asegur... • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=d974baa398f34393db76be45f7d4d04fbdbb4a0a • CWE-400: Uncontrolled Resource Consumption •
CVSS: 7.8EPSS: 2%CPEs: 20EXPL: 1CVE-2014-3687 – kernel: net: sctp: fix panic on duplicate ASCONF chunks
https://notcve.org/view.php?id=CVE-2014-3687
31 Oct 2014 — The sctp_assoc_lookup_asconf_ack function in net/sctp/associola.c in the SCTP implementation in the Linux kernel through 3.17.2 allows remote attackers to cause a denial of service (panic) via duplicate ASCONF chunks that trigger an incorrect uncork within the side-effect interpreter. La función sctp_assoc_lookup_asconf_ack en net/sctp/associola.c en la implementación SCTP en el kernel de Linux hasta 3.17.2 permite a atacantes remotos causar una denegación de servicio (kernel panic) a través de trozos ASCON... • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b69040d8e39f20d5215a03502a8e8b4c6ab78395 • CWE-400: Uncontrolled Resource Consumption •
CVSS: 7.8EPSS: 29%CPEs: 21EXPL: 2CVE-2014-3673 – kernel: sctp: skb_over_panic when receiving malformed ASCONF chunks
https://notcve.org/view.php?id=CVE-2014-3673
31 Oct 2014 — The SCTP implementation in the Linux kernel through 3.17.2 allows remote attackers to cause a denial of service (system crash) via a malformed ASCONF chunk, related to net/sctp/sm_make_chunk.c and net/sctp/sm_statefuns.c. La implementación SCTP en el kernel de Linux hasta 3.17.2 permite a atacantes remotos causar una denegación de servicio (caída del sistema) a través de un chunk ASCONF malformado, relacionado con net/sctp/sm_make_chunk.c y net/sctp/sm_statefuns.c. A flaw was found in the way the Linux kern... • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=9de7922bc709eee2f609cd01d98aaedc4cf5ea74 • CWE-20: Improper Input Validation •