kernel: Invalid pointer dereference in xfs_ilock_attr_map_shared() when mounting crafted xfs image allowing denial of service

The xfsdinodeverify function in fs/xfs/libxfs/xfsinodebuf.c in the Linux kernel can cause a NULL pointer dereference in xfsilockattrmapshared function. An attacker could trick a legitimate user or a privileged attacker could exploit this by mounting a crafted xfs filesystem image to cause a kerne...

kernel: Missing check in fs/inode.c:inode_init_owner() does not clear SGID bit on non-directories for non-members

A vulnerability was found in the fs/inode.c:inodeinitowner function logic of the LInux kernel that allows local users to create files with an unintended group ownership and with group execution and SGID permission bits set, in a scenario where a directory is SGID and belongs to a certain group an...

kernel: Invalid pointer dereference in xfs_ilock_attr_map_shared() when mounting crafted xfs image allowing denial of service

The xfsdinodeverify function in fs/xfs/libxfs/xfsinodebuf.c in the Linux kernel can cause a NULL pointer dereference in xfsilockattrmapshared function. An attacker could trick a legitimate user or a privileged attacker could exploit this by mounting a crafted xfs filesystem image to cause a kerne...

SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2018:2776-1)

The SUSE Linux Enterprise 12 SP3 kernel was updated to 4.4.155 to receive various security and bugfixes. The following security bugs were fixed : CVE-2018-13093: Prevent NULL pointer dereference and panic in lookupslow on a NULL inode-iops pointer when doing pathwalks on a corrupted xfs image. Th...

dotCMS cross-site scripting vulnerability (CNVD-2019-07129)

dotCMS is a content management system CMS from the United States dotCMS. The system supports RSS feeds , blogs , forums and other modules , and is easy to extend and build features . The 'fieldName' and 'inode' parameters in the /html/portlet/ext/contentlet/imagetools/index.jsp page in dotCMS...

CVE-2018-16980

dotCMS V5.0.1 has XSS in the /html/portlet/ext/contentlet/imagetools/index.jsp fieldName and inode parameters...

CVE-2018-16980

CVE-2018-16980 affects dotCMS v5.0.1 and is a cross-site scripting vulnerability in the /html/portlet/ext/contentlet/image_tools/index.jsp page, specifically in the fieldName and inode parameters. The connected documents corroborate XSS details (CNVD-2019-07129, NVD entry). The exact exploitabili...

CVE-2018-16980

dotCMS V5.0.1 has XSS in the /html/portlet/ext/contentlet/imagetools/index.jsp fieldName and inode parameters...

Amazon Linux 2 : kernel (ALAS-2018-1051)

An issue was discovered in the XFS filesystem in fs/xfs/libxfs/xfsattrleaf.c in the Linux kernel. A NULL pointer dereference may occur for a corrupted xfs image after xfsdashrinkinode is called with a NULL bp. This can lead to a system crash and a denial of service.CVE-2018-13094 An issue was...

Amazon Linux AMI : kernel (ALAS-2018-1048)

An issue was discovered in the XFS filesystem in fs/xfs/libxfs/xfsattrleaf.c in the Linux kernel. A NULL pointer dereference may occur for a corrupted xfs image after xfsdashrinkinode is called with a NULL bp. This can lead to a system crash and a denial of service.CVE-2018-13094 An issue was...

Critical: kernel

Issue Overview: A vulnerability was found in the fs/inode.c:inodeinitowner function logic of the LInux kernel that allows local users to create files with an unintended group ownership and with group execution and SGID permission bits set, in a scenario where a directory is SGID and belongs to a...

CVE-2018-14615

An issue was discovered in the Linux kernel through 4.17.10. There is a buffer overflow in truncateinlineinode in fs/f2fs/inline.c when umounting an f2fs image, because a length value may be negative...

CVE-2018-14615

An issue was discovered in the Linux kernel through 4.17.10. There is a buffer overflow in truncateinlineinode in fs/f2fs/inline.c when umounting an f2fs image, because a length value may be negative...

DEBIAN-CVE-2018-14615

An issue was discovered in the Linux kernel through 4.17.10. There is a buffer overflow in truncateinlineinode in fs/f2fs/inline.c when umounting an f2fs image, because a length value may be negative...

Linux kernel buffer overflow vulnerability (CNVD-2018-14219)

Linux kernel is the kernel used by Linux, the open source operating system released by the Linux Foundation in the United States. A buffer overflow vulnerability exists in the 'truncateinlineinode' function in the fs/f2fs/inline.c file in Linux kernel versions 4.17.10 and earlier, which stems fro...

CVE-2018-14615

An issue was discovered in the Linux kernel through 4.17.10. There is a buffer overflow in truncateinlineinode in fs/f2fs/inline.c when umounting an f2fs image, because a length value may be negative...

UBUNTU-CVE-2018-14615

An issue was discovered in the Linux kernel through 4.17.10. There is a buffer overflow in truncateinlineinode in fs/f2fs/inline.c when umounting an f2fs image, because a length value may be negative...

Updated kernel packages fixes security vulnerabilities

This kernel update is based on the upstream 4.14.56 and fixes at least the following security issues: 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 exceptio...

Linux kernel design 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 in the 'inodeinitowner' function of the fs/inode.c file in Linux kernel versions 4.17.4 and earlier allows local users to create files with...

DEBIAN-CVE-2018-13405

The inodeinitowner function in fs/inode.c in the Linux kernel through 3.16 allows local users to create files with an unintended group ownership, in a scenario where a directory is SGID to a certain group and is writable by a user who is not a member of that group. Here, the non-member can trigge...