kernel: metadata validator in XFS may cause an inode with a valid, user-creatable extended attribute to be flagged as corrupt

A flaw was found in the Linux kernel. A failure of the file system metadata validator in XFS can cause an inode with a valid, user-creatable extended attribute to be flagged as corrupt. This can lead to the filesystem being shutdown, or otherwise rendered inaccessible until it is remounted, leadi...

RHEL 8 : kernel-rt (RHSA-2020:4289)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:4289 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirement...

Denial Of Service (DoS)

linux is vulnerable to denial of service DoS. The vulnerability exists through a failure of the file system metadata validator in XFS, causing an inode with a valid, user-creatable extended attribute to be flagged as corrupt...

A flaw was found in the Linux kernel before 5.9-rc4. A failure of the file system metadata validator in XFS can cause an inode with a valid user-creatable extended attribute to be flagged as corrupt. This can lead to the filesystem being shutdown or otherwise rendered inaccessible until it is remounted leading to a denial of service. The highest threat from this vulnerability is to system availability.

...

CVE-2020-14385

A flaw was found in the Linux kernel before 5.9-rc4. A failure of the file system metadata validator in XFS can cause an inode with a valid, user-creatable extended attribute to be flagged as corrupt. This can lead to the filesystem being shutdown, or otherwise rendered inaccessible until it is...

CVE-2020-14385

CVE-2020-14385 affects the Linux kernel prior to 5.9-rc4. A failure in the XFS file system metadata validator can cause an inode with a valid, user-creatable extended attribute to be flagged as corrupt, potentially shutting down the filesystem or making it inaccessible until remounted, resulting ...

CVE-2020-14385

A flaw was found in the Linux kernel before 5.9-rc4. A failure of the file system metadata validator in XFS can cause an inode with a valid, user-creatable extended attribute to be flagged as corrupt. This can lead to the filesystem being shutdown, or otherwise rendered inaccessible until it is...

CVE-2020-14385: Incorrect Calculation of Buffer Size

A flaw was found in the Linux kernel before 5.9-rc4. A failure of the file system metadata validator in XFS can cause an inode with a valid, user-creatable extended attribute to be flagged as corrupt. This can lead to the filesystem being shutdown, or otherwise rendered inaccessible until it is...

CVE-2020-14385

A flaw was found in the Linux kernel. A failure of the file system metadata validator in XFS can cause an inode with a valid, user-creatable extended attribute to be flagged as corrupt. This can lead to the filesystem being shutdown, or otherwise rendered inaccessible until it is remounted, leadi...