K11225249: Linux kernel vulnerability CVE-2018-20836

Security Advisory Description An issue was discovered in the Linux kernel before 4.20. There is a race condition in smptasktimedout and smptaskdone in drivers/scsi/libsas/sasexpander.c, leading to a use-after-free. CVE-2018-20836 Impact An attacker can exploit this issue to cause denial of servic...

Arbitrary Code Execution

kernel is vulnerable to arbitrary code execution. The vulnerability exists through a use after free caused by a race condition in smptasktimedout and smptaskdone in drivers/scsi/libsas/sasexpander.c which allows an attacker to execute arbitrary codes...

Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2019-1672)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

NewStart CGSL CORE 5.04 / MAIN 5.04 : kernel-rt Multiple Vulnerabilities (NS-SA-2019-0266)

The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has kernel-rt packages installed that are affected by multiple vulnerabilities: - The bnepsockioctl function in net/bluetooth/bnep/sock.c in the Linux kernel before 2.6.39 does not ensure that a certain device field ends with a...

CVE-2018-20836

An issue was discovered in the Linux kernel before 4.20. There is a race condition in smptasktimedout and smptaskdone in drivers/scsi/libsas/sasexpander.c, leading to a use-after-free...

Race condition

An issue was discovered in the Linux kernel before 4.20. There is a race condition in smptasktimedout and smptaskdone in drivers/scsi/libsas/sasexpander.c, leading to a use-after-free...

CVE-2018-20836

An issue was discovered in the Linux kernel before 4.20. There is a race condition in smptasktimedout and smptaskdone in drivers/scsi/libsas/sasexpander.c, leading to a use-after-free...

CVE-2018-20836

An issue was discovered in the Linux kernel before 4.20. There is a race condition in smptasktimedout and smptaskdone in drivers/scsi/libsas/sasexpander.c, leading to a use-after-free...

CVE-2018-20836

CVE-2018-20836 : A race condition in the Linux kernel before 4.20, specifically in drivers/scsi/libsas/sas_expander.c (smp_task_timedout() vs smp_task_done()), can lead to a use-after-free. Affected: Linux kernel versions prior to 4.20. Impact is described as high by CVSS. The provided documents ...

CVE-2018-20836: Concurrent Execution using Shared Resource with Improper Synchronization

An issue was discovered in the Linux kernel before 4.20. There is a race condition in smptasktimedout and smptaskdone in drivers/scsi/libsas/sasexpander.c, leading to a use-after-free...

CVE-2018-20836

An issue was discovered in the Linux kernel before 4.20. There is a race condition in smptasktimedout and smptaskdone in drivers/scsi/libsas/sasexpander.c, leading to a use-after-free...