CVE-2018-10877
Linux kernel ext4 filesystem is vulnerable to an out-of-bound access in the ext4_ext_drop_refs() function when operating on a crafted ext4 filesystem image.
- Actualiza a 4.15.0-1032.34~16.04.1
Publicación Actualización
PatchFirst · Vulnerabilidades recientes
Vulnerabilidades de linux-aws-hwe · Página 21
Vulnerabilidades publicadas para linux-aws-hwe en los últimos 30 días: 0. Incluidas en el catálogo KEV: 0.
Vulnerabilidades: 411
CVE-2018-13100
An issue was discovered in fs/f2fs/super.c in the Linux kernel through 4.17.3, which does not properly validate secs_per_zone in a corrupted f2fs image, as demonstrated by a divide-by-zero error.
- Actualiza a 4.15.0-1047.49~16.04.1
Publicación ActualizaciónCVE-2018-13099
An issue was discovered in fs/f2fs/inline.c in the Linux kernel through 4.4. A denial of service (out-of-bounds memory access and BUG) can occur for a modified f2fs filesystem image in which an inline inode contains an invalid reserved blkaddr.
- Actualiza a 4.15.0-1047.49~16.04.1
Publicación ActualizaciónCVE-2018-13098
An issue was discovered in fs/f2fs/inode.c in the Linux kernel through 4.17.3. A denial of service (slab out-of-bounds read and BUG) can occur for a modified f2fs filesystem image in which FI_EXTRA_ATTR is set in an inode.
- Actualiza a 4.15.0-1047.49~16.04.1
Publicación ActualizaciónCVE-2018-13097
An issue was discovered in fs/f2fs/super.c in the Linux kernel through 4.17.3. There is an out-of-bounds read or a divide-by-zero error for an incorrect user_block_count in a corrupted f2fs image, leading to a denial of service (BUG).
- Actualiza a 4.15.0-1047.49~16.04.1
Publicación ActualizaciónCVE-2018-13096
An issue was discovered in fs/f2fs/super.c in the Linux kernel through 4.14. A denial of service (out-of-bounds memory access and BUG) can occur upon encountering an abnormal bitmap size when mounting a crafted f2fs image.
- Actualiza a 4.15.0-1047.49~16.04.1
Publicación ActualizaciónCVE-2018-13095
An issue was discovered in fs/xfs/libxfs/xfs_inode_buf.c in the Linux kernel through 4.17.3. A denial of service (memory corruption and BUG) can occur for a corrupted xfs image upon encountering an inode that is in extent format, but has more extents than fit in the inode fork.
- Actualiza a 4.15.0-1098.105~16.04.1
Publicación ActualizaciónCVE-2018-13093
An issue was discovered in fs/xfs/xfs_icache.c in the Linux kernel through 4.17.3. There is a NULL pointer dereference and panic in lookup_slow() on a NULL inode->i_ops pointer when doing pathwalks on a corrupted xfs image. This occurs because of a lack of proper validation that cached inodes are free during allocation.
- Actualiza a 4.15.0-1047.49~16.04.1
Publicación ActualizaciónCVE-2018-13053
The alarm_timer_nsleep function in kernel/time/alarmtimer.c in the Linux kernel through 4.17.3 has an integer overflow via a large relative timeout because ktime_add_safe is not used.
- Actualiza a 4.15.0-1047.49~16.04.1
Publicación ActualizaciónCVE-2018-5848
In the function wmi_set_ie(), the length validation code does not handle unsigned integer overflow properly. As a result, a large value of the 'ie_len' argument can cause a buffer overflow in all Android releases from CAF (Android for MSM, Firefox OS for MSM, QRD Android) using the Linux Kernel.
- Actualiza a 4.15.0-1047.49~16.04.1
Publicación ActualizaciónCVE-2015-8553
Xen allows guest OS users to obtain sensitive information from uninitialized locations in host OS kernel memory by not enabling memory and I/O decoding control bits. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-0777.
- Actualiza a 4.15.0-1047.49~16.04.1
Publicación Actualización
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