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CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0

CVE-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: 5.9EPSS: 0%CPEs: 4EXPL: 1

CVE-2018-1108 – Ubuntu Security Notice USN-3718-2

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... • https://packetstorm.news/files/id/147423 • CWE-330: Use of Insufficiently Random Values •

CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 1

CVE-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: 1

CVE-2018-10323 – Ubuntu Security Notice USN-4486-1

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. It was discovered that, when... • http://www.securityfocus.com/bid/103959 • CWE-476: NULL Pointer Dereference •

CVSS: 7.8EPSS: 0%CPEs: 17EXPL: 0

CVE-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: 0

CVE-2018-10074

https://notcve.org/view.php?id=CVE-2018-10074

12 Apr 2018 — The hi3660_stub_clk_probe function in drivers/clk/hisilicon/clk-hi3660-stub.c in the Linux kernel before 4.16 allows local users to cause a denial of service (NULL pointer dereference) by triggering a failure of resource retrieval. La función hi3660_stub_clk_probe en drivers/clk/hisilicon/clk-hi3660-stub.c en el kernel de Linux, en versiones anteriores a la 4.16, permite que usuarios locales provoquen una denegación de servicio (desreferencia de puntero NULL) al desencadenar un error de recuperación de recu... • http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9903e41ae1f5d50c93f268ca3304d4d7c64b9311 • CWE-476: NULL Pointer Dereference •

CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 0

CVE-2018-10021 – Ubuntu Security Notice USN-3678-3

https://notcve.org/view.php?id=CVE-2018-10021

11 Apr 2018 — drivers/scsi/libsas/sas_scsi_host.c in the Linux kernel before 4.16 allows local users to cause a denial of service (ata qc leak) by triggering certain failure conditions. NOTE: a third party disputes the relevance of this report because the failure can only occur for physically proximate attackers who unplug SAS Host Bus Adapter cables ** EN DISPUTA ** drivers/scsi/libsas/sas_scsi_host.c en el kernel de Linux en versiones anteriores a la 4.16 permite que los usuarios locales provoquen una denegación de ser... • http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=318aaf34f1179b39fa9c30fa0f3288b645beee39 •

CVSS: 7.1EPSS: 0%CPEs: 1EXPL: 0

CVE-2018-1092 – kernel: NULL pointer dereference in ext4/mballoc.c:ext4_process_freed_data() when mounting crafted ext4 image

https://notcve.org/view.php?id=CVE-2018-1092

02 Apr 2018 — The ext4_iget function in fs/ext4/inode.c in the Linux kernel through 4.15.15 mishandles the case of a root directory with a zero i_links_count, which allows attackers to cause a denial of service (ext4_process_freed_data NULL pointer dereference and OOPS) via a crafted ext4 image. La función ext4_iget en fs/ext4/inode.c en el kernel de Linux hasta la versión 4.15.15 gestiona de manera incorrecta el caso de un directorio root con un i_lnks_count igual a cero, lo que permite que los atacantes provoquen una d... • http://openwall.com/lists/oss-security/2018/03/29/1 • CWE-476: NULL Pointer Dereference •

CVSS: 7.1EPSS: 0%CPEs: 6EXPL: 1

CVE-2018-1094 – kernel: NULL pointer dereference in ext4/xattr.c:ext4_xattr_inode_hash() causes crash with crafted ext4 image

https://notcve.org/view.php?id=CVE-2018-1094

02 Apr 2018 — The ext4_fill_super function in fs/ext4/super.c in the Linux kernel through 4.15.15 does not always initialize the crc32c checksum driver, which allows attackers to cause a denial of service (ext4_xattr_inode_hash NULL pointer dereference and system crash) via a crafted ext4 image. La función ext4_fill_super en fs/ext4/super.c en el kernel de Linux hasta la versión 4.15.15 no inicializa siempre el controlador de las sumas de verificación crc32c, lo que permite que los atacantes provoquen una denegación de s... • http://openwall.com/lists/oss-security/2018/03/29/1 • CWE-476: NULL Pointer Dereference •

CVSS: 7.1EPSS: 0%CPEs: 1EXPL: 0

CVE-2018-1093 – Ubuntu Security Notice USN-3752-3

https://notcve.org/view.php?id=CVE-2018-1093

02 Apr 2018 — The ext4_valid_block_bitmap function in fs/ext4/balloc.c in the Linux kernel through 4.15.15 allows attackers to cause a denial of service (out-of-bounds read and system crash) via a crafted ext4 image because balloc.c and ialloc.c do not validate bitmap block numbers. La función ext4_valid_block_bitmap en fs/ext4/balloc.c en el kernel de Linux hasta la versión 4.15.15 permite que los atacantes provoquen un denegación de servicio (lectura fuera de límites y cierre inesperado del sistema) mediante una imagen... • http://openwall.com/lists/oss-security/2018/03/29/1 • CWE-125: Out-of-bounds Read •