CVSS: 8.1EPSS: 0%CPEs: 8EXPL: 2CVE-2017-16939 – Linux Kernel (Ubuntu 17.04) - 'XFRM' Local Privilege Escalation
https://notcve.org/view.php?id=CVE-2017-16939
24 Nov 2017 — The XFRM dump policy implementation in net/xfrm/xfrm_user.c in the Linux kernel before 4.13.11 allows local users to gain privileges or cause a denial of service (use-after-free) via a crafted SO_RCVBUF setsockopt system call in conjunction with XFRM_MSG_GETPOLICY Netlink messages. La implementación de políticas de volcado XFRM en net/xfrm/xfrm_user.c en el kernel de Linux en versiones anteriores a la 4.13.11 permite que usuarios locales obtengan privilegios o provoquen una denegación de servicio (uso de me... • https://www.exploit-db.com/exploits/44049 • CWE-416: Use After Free •
CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 0CVE-2017-12193 – kernel: Null pointer dereference due to incorrect node-splitting in assoc_array implementation
https://notcve.org/view.php?id=CVE-2017-12193
22 Nov 2017 — The assoc_array_insert_into_terminal_node function in lib/assoc_array.c in the Linux kernel before 4.13.11 mishandles node splitting, which allows local users to cause a denial of service (NULL pointer dereference and panic) via a crafted application, as demonstrated by the keyring key type, and key addition and link creation operations. La función assoc_array_insert_into_terminal_node en lib/assoc_array.c en el kernel de Linux en versiones anteriores a la 4.13.11 gestiona de manera incorrecta la división d... • http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ea6789980fdaa610d7eb63602c746bf6ec70cd2b • CWE-476: NULL Pointer Dereference •
CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 0CVE-2017-12190 – kernel: memory leak when merging buffers in SCSI IO vectors
https://notcve.org/view.php?id=CVE-2017-12190
22 Nov 2017 — The bio_map_user_iov and bio_unmap_user functions in block/bio.c in the Linux kernel before 4.13.8 do unbalanced refcounting when a SCSI I/O vector has small consecutive buffers belonging to the same page. The bio_add_pc_page function merges them into one, but the page reference is never dropped. This causes a memory leak and possible system lockup (exploitable against the host OS by a guest OS user, if a SCSI disk is passed through to a virtual machine) due to an out-of-memory condition. Las funciones bio_... • http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=2b04e8f6bbb196cab4b232af0f8d48ff2c7a8058 • CWE-400: Uncontrolled Resource Consumption CWE-772: Missing Release of Resource after Effective Lifetime •
CVSS: 6.9EPSS: 0%CPEs: 5EXPL: 0CVE-2017-15102
https://notcve.org/view.php?id=CVE-2017-15102
15 Nov 2017 — The tower_probe function in drivers/usb/misc/legousbtower.c in the Linux kernel before 4.8.1 allows local users (who are physically proximate for inserting a crafted USB device) to gain privileges by leveraging a write-what-where condition that occurs after a race condition and a NULL pointer dereference. La función tower_probe en drivers/usb/misc/legousbtower.c en el kernel de Linux en versiones anteriores a la 4.8.1 permite que usuarios locales (que estén tan cerca físicamente como para insertar un dispos... • http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=2fae9e5a7babada041e2e161699ade2447a01989 • CWE-476: NULL Pointer Dereference •
CVSS: 7.8EPSS: 0%CPEs: 13EXPL: 0CVE-2017-15115
https://notcve.org/view.php?id=CVE-2017-15115
15 Nov 2017 — The sctp_do_peeloff function in net/sctp/socket.c in the Linux kernel before 4.14 does not check whether the intended netns is used in a peel-off action, which allows local users to cause a denial of service (use-after-free and system crash) or possibly have unspecified other impact via crafted system calls. La función sctp_do_peeloff en net/sctp/socket.c en el kernel de Linux en versiones anteriores a la 4.14 no comprueba si el netns planeado se emplea en una acción peel-off, lo que permite que usuarios lo... • http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=df80cd9b28b9ebaa284a41df611dbf3a2d05ca74 • CWE-416: Use After Free •
CVSS: 7.2EPSS: 0%CPEs: 1EXPL: 0CVE-2017-16643
https://notcve.org/view.php?id=CVE-2017-16643
07 Nov 2017 — The parse_hid_report_descriptor function in drivers/input/tablet/gtco.c in the Linux kernel before 4.13.11 allows local users to cause a denial of service (out-of-bounds read and system crash) or possibly have unspecified other impact via a crafted USB device. La función parse_hid_report_descriptor en drivers/input/tablet/gtco.c en el kernel de Linux, en versiones anteriores a la 4.13.11, permite que los usuarios locales provoquen una denegación de servicio (lectura fuera de límites y cierre inesperado del ... • http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.13.11 • CWE-125: Out-of-bounds Read •
CVSS: 7.2EPSS: 0%CPEs: 1EXPL: 0CVE-2017-16648 – kernel: Use-after-free in drivers/media/dvb-core/dvb_frontend.c
https://notcve.org/view.php?id=CVE-2017-16648
07 Nov 2017 — The dvb_frontend_free function in drivers/media/dvb-core/dvb_frontend.c in the Linux kernel through 4.13.11 allows local users to cause a denial of service (use-after-free and system crash) or possibly have unspecified other impact via a crafted USB device. NOTE: the function was later renamed __dvb_frontend_free. La función dvb_frontend_free en drivers/media/dvb-core/dvb_frontend.c en el kernel de Linux, en versiones hasta la 4.13.11, permite que los usuarios locales provoquen una denegación de servicio (u... • http://www.securityfocus.com/bid/101758 • CWE-416: Use After Free •
CVSS: 7.2EPSS: 0%CPEs: 1EXPL: 0CVE-2017-16644
https://notcve.org/view.php?id=CVE-2017-16644
07 Nov 2017 — The hdpvr_probe function in drivers/media/usb/hdpvr/hdpvr-core.c in the Linux kernel through 4.13.11 allows local users to cause a denial of service (improper error handling and system crash) or possibly have unspecified other impact via a crafted USB device. La función hdpvr_probe en drivers/media/usb/hdpvr/hdpvr-core.c en el kernel de Linux, en versiones hasta la 4.13.11, permite que los usuarios locales provoquen una denegación de servicio (gestión incorrecta de errores y cierre inesperado del sistema) o... • http://www.securityfocus.com/bid/101842 • CWE-388: 7PK - Errors •
CVSS: 6.2EPSS: 0%CPEs: 1EXPL: 0CVE-2017-15306 – Kernel: KVM: oops when checking KVM_CAP_PPC_HTM on PPC platform
https://notcve.org/view.php?id=CVE-2017-15306
06 Nov 2017 — The kvm_vm_ioctl_check_extension function in arch/powerpc/kvm/powerpc.c in the Linux kernel before 4.13.11 allows local users to cause a denial of service (NULL pointer dereference and system crash) via a KVM_CHECK_EXTENSION KVM_CAP_PPC_HTM ioctl call to /dev/kvm. La función kvm_vm_ioctl_check_extension en arch/powerpc/kvm/powerpc.c en el kernel de Linux, en versiones anteriores a la 4.13.11, permite que los usuarios locales provoquen una denegación de servicio (desreferencia de puntero NULL y cierre inespe... • http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ac64115a66c18c01745bbd3c47a36b124e5fd8c0 • CWE-476: NULL Pointer Dereference •
CVSS: 7.2EPSS: 0%CPEs: 6EXPL: 0CVE-2017-16528
https://notcve.org/view.php?id=CVE-2017-16528
04 Nov 2017 — sound/core/seq_device.c in the Linux kernel before 4.13.4 allows local users to cause a denial of service (snd_rawmidi_dev_seq_free use-after-free and system crash) or possibly have unspecified other impact via a crafted USB device. sound/core/seq_device.c en el kernel de Linux, en versiones anteriores a la 4.13.4, permite que los usuarios locales provoquen una denegación de servicio (uso de memoria previamente liberada snd_rawmidi_dev_seq_free y cierre inesperado del sistema) o, posiblemente, causen otros ... • https://github.com/torvalds/linux/commit/fc27fe7e8deef2f37cba3f2be2d52b6ca5eb9d57 • CWE-416: Use After Free •