1362 matches found
CVE-2018-14612: NULL Pointer Dereference
An issue was discovered in the Linux kernel through 4.17.10. There is an invalid pointer dereference in btrfsrootnode when mounting a crafted btrfs image, because of a lack of chunk block group mapping validation in btrfsreadblockgroups in fs/btrfs/extent-tree.c, and a lack of empty-tree checks i...
CVE-2018-14610: Out-of-bounds Read
An issue was discovered in the Linux kernel through 4.17.10. There is out-of-bounds access in writeextentbuffer when mounting and operating a crafted btrfs image, because of a lack of verification that each block group has a corresponding chunk at mount time, within btrfsreadblockgroups in...
PT-2018-3519
Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 4.17.11 Description: The issue is related to an invalid pointer dereference in the btrfs root node function when mounting a crafted btrfs image. This is due to a lack of chunk block group mapping validation in...
PT-2018-3521
Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 4.17.11 Description: The issue is related to out-of-bounds access in the write extent buffer function when mounting and operating a crafted btrfs image. This occurs due to a lack of verification that each block...
CVE-2018-13095
An issue was discovered in fs/xfs/libxfs/xfsinodebuf.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...
DEBIAN-CVE-2018-13095
An issue was discovered in fs/xfs/libxfs/xfsinodebuf.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...
CVE-2018-13095
CVE-2018-13095 affects the Linux kernel up to 4.17.3 in fs/xfs/libxfs/xfs_inode_buf.c. A corrupted XFS image with an inode in extent format that has more extents than fit in the inode fork can trigger memory corruption and a bug (DoS). The connected advisories (Unity Linux, various Nessus plugins...
PT-2018-11486
Name of the Vulnerable Software and Affected Versions Linux kernel version 4.15.0 Description A NULL pointer dereference issue was found in the hfs ext read extent function within the hfs.ko module. This issue can be triggered when mounting a specially crafted hfs filesystem. Recommendations For...
CVE-2017-18224
A flaw was found in the Linux kernel that fs/ocfs2/aops.c omits use of a semaphore and consequently has a race condition for access to the extent tree during read operations in DIRECT mode. This allows local users to cause a denial of service by modifying a certain ecpos field...
CVE-2017-18224
In the Linux kernel before 4.15, fs/ocfs2/aops.c omits use of a semaphore and consequently has a race condition for access to the extent tree during read operations in DIRECT mode, which allows local users to cause a denial of service BUG by modifying a certain ecpos field...
CVE-2017-18224
In the Linux kernel before 4.15, fs/ocfs2/aops.c omits use of a semaphore and consequently has a race condition for access to the extent tree during read operations in DIRECT mode, which allows local users to cause a denial of service BUG by modifying a certain ecpos field...
UBUNTU-CVE-2017-18224
In the Linux kernel before 4.15, fs/ocfs2/aops.c omits use of a semaphore and consequently has a race condition for access to the extent tree during read operations in DIRECT mode, which allows local users to cause a denial of service BUG by modifying a certain ecpos field...
CVE-2017-18224
In the Linux kernel before 4.15, fs/ocfs2/aops.c omits use of a semaphore and consequently has a race condition for access to the extent tree during read operations in DIRECT mode, which allows local users to cause a denial of service BUG by modifying a certain ecpos field...
CVE-2017-18224
In the Linux kernel before 4.15, fs/ocfs2/aops.c omits use of a semaphore and consequently has a race condition for access to the extent tree during read operations in DIRECT mode, which allows local users to cause a denial of service BUG by modifying a certain ecpos field...
PT-2018-6751
Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 4.15 Description: The issue is related to a race condition in the extent tree during read operations in DIRECT mode. This occurs because a semaphore is not used in fs/ocfs2/aops.c, allowing local users to cause ...
CVE-2017-18193
fs/f2fs/extentcache.c in the Linux kernel, before 4.13, mishandles extent trees. This allows local users to cause a denial of service via an application with multiple threads...
Linux kernel fs/f2fs/extent_cache.c file denial of service vulnerability
Linux kernel is the kernel used by Linux, the open source operating system released by the Linux Foundation in the United States. A security vulnerability exists in the fs/f2fs/extentcache.c file in Linux kernel versions prior to 4.13. An attacker can exploit this vulnerability to cause a denial ...
Design/Logic Flaw
fs/f2fs/extentcache.c in the Linux kernel before 4.13 mishandles extent trees, which allows local users to cause a denial of service BUG via an application with multiple threads...