CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2018-10940 – kernel: incorrect memory bounds check in drivers/cdrom/cdrom.c
https://notcve.org/view.php?id=CVE-2018-10940
09 May 2018 — The cdrom_ioctl_media_changed function in drivers/cdrom/cdrom.c in the Linux kernel before 4.16.6 allows local attackers to use a incorrect bounds check in the CDROM driver CDROM_MEDIA_CHANGED ioctl to read out kernel memory. La función cdrom_ioctl_media_changed en drivers/cdrom/cdrom.c en el kernel de Linux en versiones anteriores a la 4.16.6 permite que atacantes locales empleen una comprobación de límites incorrecta en el ioctl CDROM_MEDIA_CHANGED del controlador CDROM para leer la memoria del kernel. A ... • http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9de4ee40547fd315d4a0ed1dd15a2fa3559ad707 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 8.0EPSS: 0%CPEs: 24EXPL: 0CVE-2018-1087 – Kernel: KVM: error in exception handling leads to wrong debug stack value
https://notcve.org/view.php?id=CVE-2018-1087
08 May 2018 — kernel KVM before versions kernel 4.16, kernel 4.16-rc7, kernel 4.17-rc1, kernel 4.17-rc2 and kernel 4.17-rc3 is vulnerable to a flaw in the way the Linux kernel's KVM hypervisor handled exceptions delivered after a stack switch operation via Mov SS or Pop SS instructions. During the stack switch operation, the processor did not deliver interrupts and exceptions, rather they are delivered once the first instruction after the stack switch is executed. An unprivileged KVM guest user could use this flaw to cra... • http://www.openwall.com/lists/oss-security/2018/05/08/5 • CWE-250: Execution with Unnecessary Privileges •
CVSS: 7.8EPSS: 0%CPEs: 23EXPL: 1CVE-2018-1000199 – kernel: ptrace() incorrect error handling leads to corruption and DoS
https://notcve.org/view.php?id=CVE-2018-1000199
03 May 2018 — The Linux Kernel version 3.18 contains a dangerous feature vulnerability in modify_user_hw_breakpoint() that can result in crash and possibly memory corruption. This attack appear to be exploitable via local code execution and the ability to use ptrace. This vulnerability appears to have been fixed in git commit f67b15037a7a50c57f72e69a6d59941ad90a0f0f. El kernel de Linux en su versión 3.18 contiene una vulnerabilidad de funcionalidad peligrosa en modify_user_hw_breakpoint() que puede resultar en un cierre ... • https://github.com/dsfau/CVE-2018-1000199 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-460: Improper Cleanup on Thrown Exception •
CVSS: 7.8EPSS: 0%CPEs: 29EXPL: 0CVE-2018-10675 – kernel: mm: use-after-free in do_get_mempolicy function allows local DoS or other unspecified impact
https://notcve.org/view.php?id=CVE-2018-10675
02 May 2018 — The do_get_mempolicy function in mm/mempolicy.c in the Linux kernel before 4.12.9 allows local users to cause a denial of service (use-after-free) or possibly have unspecified other impact via crafted system calls. La función do_get_mempolicy en mm/mempolicy.c en el kernel de Linux, en versiones anteriores a la 4.12.9, permite que los usuarios locales provoquen una denegación de servicio (uso de memoria previamente liberada) o, posiblemente, causen otros impactos no especificados mediante llamadas del siste... • http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=73223e4e2e3867ebf033a5a8eb2e5df0158ccc99 • CWE-416: Use After Free •
CVSS: 5.9EPSS: 0%CPEs: 4EXPL: 0CVE-2018-1108 – Linux RNG Flaws
https://notcve.org/view.php?id=CVE-2018-1108
01 May 2018 — kernel drivers before version 4.17-rc1 are vulnerable to a weakness in the Linux kernel's implementation of random seed data. Programs, early in the boot sequence, could use the data allocated for the seed before it was sufficiently generated. Los controladores de kernel, en versiones anteriores a la 4.17-rc1, son vulnerables a una debilidad en la implementación del kernel de Linux de datos de semilla aleatorios. Los programas, en un estado de arranque temprano, podrían emplear los datos asignados a la semi... • http://www.securityfocus.com/bid/104055 • CWE-330: Use of Insufficiently Random Values •
CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 1CVE-2018-10322 – kernel: Invalid pointer dereference in xfs_ilock_attr_map_shared() when mounting crafted xfs image allowing denial of service
https://notcve.org/view.php?id=CVE-2018-10322
24 Apr 2018 — The xfs_dinode_verify function in fs/xfs/libxfs/xfs_inode_buf.c in the Linux kernel through 4.16.3 allows local users to cause a denial of service (xfs_ilock_attr_map_shared invalid pointer dereference) via a crafted xfs image. La función xfs_dinode_verify en fs/xfs/libxfs/xfs_inode_buf.c en el kernel de Linux, hasta la versión 4.16.3, permite que usuarios locales provoquen una denegación de servicio (desreferencia de puntero inválido en xfs_ilock_attr_map_shared) mediante una imagen xfs manipulada. The xfs... • http://www.securityfocus.com/bid/103960 • CWE-476: NULL Pointer Dereference •
CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 1CVE-2018-10323
https://notcve.org/view.php?id=CVE-2018-10323
24 Apr 2018 — The xfs_bmap_extents_to_btree function in fs/xfs/libxfs/xfs_bmap.c in the Linux kernel through 4.16.3 allows local users to cause a denial of service (xfs_bmapi_write NULL pointer dereference) via a crafted xfs image. La función xfs_bmap_extents_to_btree en fs/xfs/libxfs/xfs_bmap.c en el kernel de Linux, hasta la versión 4.16.3, permite que usuarios locales provoquen una denegación de servicio (desreferencia de puntero NULL en xfs_bmapi_write) mediante una imagen xfs manipulada. • http://www.securityfocus.com/bid/103959 • CWE-476: NULL Pointer Dereference •
CVSS: 7.8EPSS: 0%CPEs: 17EXPL: 0CVE-2018-8781 – kernel: Integer overflow in drivers/gpu/drm/udl/udl_fb.c:udl_fb_mmap() can allow attackers to execute code in kernel space
https://notcve.org/view.php?id=CVE-2018-8781
23 Apr 2018 — The udl_fb_mmap function in drivers/gpu/drm/udl/udl_fb.c at the Linux kernel version 3.4 and up to and including 4.15 has an integer-overflow vulnerability allowing local users with access to the udldrmfb driver to obtain full read and write permissions on kernel physical pages, resulting in a code execution in kernel space. La función udl_fb_mmap en drivers/gpu/drm/udl/udl_fb.c en el kernel de Linux en su versión 3.4 y hasta e incluyendo la versión 4.15 tiene una vulnerabilidad de desbordamiento de enteros... • https://access.redhat.com/errata/RHSA-2018:2948 • CWE-190: Integer Overflow or Wraparound •
CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 0CVE-2017-18261
https://notcve.org/view.php?id=CVE-2017-18261
19 Apr 2018 — The arch_timer_reg_read_stable macro in arch/arm64/include/asm/arch_timer.h in the Linux kernel before 4.13 allows local users to cause a denial of service (infinite recursion) by writing to a file under /sys/kernel/debug in certain circumstances, as demonstrated by a scenario involving debugfs, ftrace, PREEMPT_TRACER, and FUNCTION_GRAPH_TRACER. La macro arch_timer_reg_read_stable en arch/arm64/include/asm/arch_timer.h en el kernel de Linux, en versiones anteriores a la 4.13, permite que usuarios locales pr... • http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=adb4f11e0a8f4e29900adb2b7af28b6bbd5c1fa4 • CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') •
CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 1CVE-2018-10124
https://notcve.org/view.php?id=CVE-2018-10124
16 Apr 2018 — The kill_something_info function in kernel/signal.c in the Linux kernel before 4.13, when an unspecified architecture and compiler is used, might allow local users to cause a denial of service via an INT_MIN argument. La función kill_something_info en kernel/signal.c en el kernel de Linux, en versiones anteriores a la 4.13, cuando se emplea una arquitectura y un compilador sin especificar, podría permitir que usuarios locales provoquen una denegación de servicio (DoS) mediante un argumento INT_MIN. • http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4ea77014af0d6205b05503d1c7aac6eace11d473 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •