CVE-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 FIEXTRAATTR is set in an inode...

DEBIAN-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 secsperzone in a corrupted f2fs image, as demonstrated by a divide-by-zero error...

Out-of-bounds

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 userblockcount in a corrupted f2fs image, leading to a denial of service BUG...

Out-of-bounds

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...

Out-of-bounds

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...

Design/Logic Flaw

An issue was discovered in fs/f2fs/super.c in the Linux kernel through 4.17.3, which does not properly validate secsperzone in a corrupted f2fs image, as demonstrated by a divide-by-zero error...

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 secsperzone in a corrupted f2fs image, as demonstrated by a divide-by-zero error...

CVE-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...

CVE-2018-13097

The CVE-2018-13097 entry affects the Linux kernel, specifically the f2fs filesystem code in fs/f2fs/super.c up to version 4.17.3. The vulnerability is an out-of-bounds read or divide-by-zero caused by an incorrect user_block_count in a corrupted f2fs image, leading to a denial of service. Connect...

CVE-2018-13099

CVE-2018-13099 concerns the Linux kernel fs/f2fs/inline.c up to version 4.4, where a denial of service can occur via an out-of-bounds memory access and BUG when a modified f2fs image contains an inline inode with an invalid reserved blkaddr. The connected Nessus advisories (Unity Linux) describe ...

CVE-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 FIEXTRAATTR is set in an inode...

CVE-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 userblockcount in a corrupted f2fs image, leading to a denial of service BUG...

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 secsperzone in a corrupted f2fs image, as demonstrated by a divide-by-zero error...

CVE-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 userblockcount in a corrupted f2fs image, leading to a denial of service BUG...

CVE-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...

CVE-2018-13098

CVE-2018-13098 applies to the Linux kernel’s F2FS implementation, specifically fs/f2fs/inode.c up to version 4.17.3. The issue is a denial-of-service condition caused by a slab out-of-bounds read and a BUG when FI_EXTRA_ATTR is set in an inode of a modified F2FS image. Connected Nessus advisories...

CVE-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...

CVE-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...

CVE-2018-13100

CVE-2018-13100 concerns the Linux kernel, specifically fs/f2fs/super.c up to version 4.17.3, where improper validation of secs_per_zone in a corrupted f2fs image can trigger a divide-by-zero error. The connected advisories confirm the issue and reproduce conditions but do not provide a patch vers...

Linux kernel denial of service vulnerability (CNVD-2018-12666)

The Linux kernel is a computer operating system kernel written in C and assembly language, compliant with the POSIX standard, and distributed under the GNU General Public License. A denial-of-service vulnerability exists in fs/f2fs/super.c in 4.17.3 and earlier versions of the Linux kernel. An...