USN-4708-1 linux, linux-lts-xenial vulnerabilities

Wen Xu discovered that the XFS filesystem implementation in the Linux kernel did not properly track inode validations. An attacker could use this to construct a malicious XFS image that, when mounted, could cause a denial of service system crash. CVE-2018-13093 It was discovered that the btrfs fi...

USN-4118-1 linux-aws vulnerabilities

It was discovered that the alarmtimer implementation in the Linux kernel contained an integer overflow vulnerability. A local attacker could use this to cause a denial of service. CVE-2018-13053 Wen Xu discovered that the XFS filesystem implementation in the Linux kernel did not properly track...

Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel vulnerabilities (USN-4094-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4094-1 advisory. It was discovered that the alarmtimer implementation in the Linux kernel contained an integer overflow vulnerability. A local attacker could...

USN-4094-1 linux, linux-hwe, linux-azure, linux-gcp, linux-gke-4.15, linux-kvm, linux-oem, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities

It was discovered that the alarmtimer implementation in the Linux kernel contained an integer overflow vulnerability. A local attacker could use this to cause a denial of service. CVE-2018-13053 Wen Xu discovered that the XFS filesystem implementation in the Linux kernel did not properly track...

EulerOS Virtualization 3.0.1.0 : kernel (EulerOS-SA-2019-1511)

According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A null pointer dereference in dccpwritexmit function in net/dccp/output.c in the Linux kernel allows a local user to cause a deni...

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...

Null pointer dereference

An issue was discovered in fs/xfs/xfsicache.c in the Linux kernel through 4.17.3. There is a NULL pointer dereference and panic in lookupslow on a NULL inode-iops pointer when doing pathwalks on a corrupted xfs image. This occurs because of a lack of proper validation that cached inodes are free...

CVE-2018-13093

CVE-2018-13093 relates to a NULL pointer dereference in Linux kernel fs/xfs/xfs_icache.c during pathwalks on a corrupted XFS image, caused by missing validation that cached inodes are freed during allocation. Impact: potential crash/DoS. Remediation: Debian LTS advisory DLA-2114-1 lists this CVE ...

UBUNTU-CVE-2018-13093

An issue was discovered in fs/xfs/xfsicache.c in the Linux kernel through 4.17.3. There is a NULL pointer dereference and panic in lookupslow on a NULL inode-iops pointer when doing pathwalks on a corrupted xfs image. This occurs because of a lack of proper validation that cached inodes are free...

Unbreakable enterprise kernel security update

2.6.32-100.20.1.el5 - fs xfs: return inode fork offset in bulkstat for fsr Dave Chinner - fs xfs: always use iget in bulkstat Dave Chinner CVE-2010-2943 - fs xfs: validate untrusted inode numbers during lookup Dave Chinner CVE-2 010-2943 - fs xfs: rename XFSIGETBULKSTAT to XFSIGETUNTRUSTED Dave...