Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004347)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004347 advisory. The mptctlioctl function in drivers/message/fusion/mptctl.c in the Linux kernel before 5.4.14 allows local users to hold an incorrect lock during the ioctl operation...

EulerOS 2.0 SP8 : kernel (EulerOS-SA-2020-1592)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A flaw was found in the Linux kernel's implementation of GRO. This flaw allows an attacker with local access to crash the system.CVE-2020-10720 ...

Linux kernel double-acquisition vulnerability

Linux kernel is the kernel used by Linux, the open source operating system released by the Linux Foundation in the United States. A double-acquisition vulnerability exists in the 'mptctlioctl' function in the drivers/message/fusion/mptctl.c file in versions of Linux kernel prior to 5.4.14, no...

Race condition

The mptctlioctl function in drivers/message/fusion/mptctl.c in the Linux kernel before 5.4.14 allows local users to hold an incorrect lock during the ioctl operation and trigger a race condition, i.e., a "double fetch" vulnerability, aka CID-28d76df18f0a. NOTE: the vendor states "The security...

CVE-2020-12652

CVE-2020-12652 concerns the Linux kernel. The issue is in the function "__mptctl_ioctl" in drivers/message/fusion/mptctl.c, where an operation may hold an incorrect lock during an ioctl, enabling a local race condition (double fetch). The vulnerability affects Linux kernels prior to 5.4.14. Explo...

CVE-2020-12652

The mptctlioctl function in drivers/message/fusion/mptctl.c in the Linux kernel before 5.4.14 allows local users to hold an incorrect lock during the ioctl operation and trigger a race condition, i.e., a "double fetch" vulnerability, aka CID-28d76df18f0a. NOTE: the vendor states "The security...