CVE-2021-47587

In the Linux kernel, the following vulnerability has been resolved: net: systemport: Add global locking for descriptor lifecycle The descriptor list is a shared resource across all of the transmit queues, and the locking mechanism used today only protects concurrency across a given transmit queue...

CVE-2021-47587

In the Linux kernel, the following vulnerability has been resolved: net: systemport: Add global locking for descriptor lifecycle The descriptor list is a shared resource across all of the transmit queues, and the locking mechanism used today only protects concurrency across a given transmit queue...

UBUNTU-CVE-2021-47587

In the Linux kernel, the following vulnerability has been resolved: net: systemport: Add global locking for descriptor lifecycle The descriptor list is a shared resource across all of the transmit queues, and the locking mechanism used today only protects concurrency across a given transmit queue...

CVE-2021-47587

Affected software: Linux kernel driver path related to net: systemport and descriptor lifecycle handling (descriptor list across transmit queues). Vulnerability and root cause: The descriptor lifecyle was not globally serialized across all TX queues; the existing locking only protected concurrenc...

CVE-2021-47587 net: systemport: Add global locking for descriptor lifecycle

In the Linux kernel, the following vulnerability has been resolved: net: systemport: Add global locking for descriptor lifecycle The descriptor list is a shared resource across all of the transmit queues, and the locking mechanism used today only protects concurrency across a given transmit queue...

CVE-2021-47587 net: systemport: Add global locking for descriptor lifecycle

In the Linux kernel, the following vulnerability has been resolved: net: systemport: Add global locking for descriptor lifecycle The descriptor list is a shared resource across all of the transmit queues, and the locking mechanism used today only protects concurrency across a given transmit queue...

CVE-2021-47587: Improper Locking

In the Linux kernel, the following vulnerability has been resolved: net: systemport: Add global locking for descriptor lifecycle The descriptor list is a shared resource across all of the transmit queues, and the locking mechanism used today only protects concurrency across a given transmit queue...

GSD-2021-1002706 net: systemport: Add global locking for descriptor lifecycle

net: systemport: Add global locking for descriptor lifecycle This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.88 by commit...

GSD-2021-1002657 net: systemport: Add global locking for descriptor lifecycle

net: systemport: Add global locking for descriptor lifecycle This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.19.222 by commit...

GSD-2021-1002614 net: systemport: Add global locking for descriptor lifecycle

net: systemport: Add global locking for descriptor lifecycle This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.4.296 by commit...

PT-2021-27082

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.4.296 Description The issue concerns the addition of global locking for descriptor lifecycle in the systemport of the net module. It was introduced in version v3.16 and fixed in version v4.4.296. The actual...

PT-2021-27222

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 3.16 through 5.15.10 Description The issue concerns the addition of global locking for descriptor lifecycle in the systemport of the net module. The actual impact and attack plausibility have not yet been proven...

PT-2021-27105

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 3.16 through 4.14.258 Description The issue concerns the addition of global locking for descriptor lifecycle in the systemport of the net module. It was introduced in version v3.16 and fixed in version v4.14.259. The actu...

PT-2021-27091

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.9.294 Description The issue concerns the addition of global locking for descriptor lifecycle in the systemport of the net module. The actual impact and attack plausibility have not yet been proven...

PT-2021-27174

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 3.16 through 5.10.87 Description The issue concerns the addition of global locking for descriptor lifecycle in the systemport of the net module. It was introduced in version v3.16 and fixed in version v5.10.88. The actual...

PT-2021-27125

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 3.16 through 4.19.221 Description The issue concerns the addition of global locking for descriptor lifecycle in the systemport of the net module. It was introduced in version v3.16 and fixed in version v4.19.222. The actu...

PT-2021-27143

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 3.16 through 5.4.167 Description The issue concerns the addition of global locking for descriptor lifecycle in the systemport of the net module. It was introduced in version v3.16 and fixed in version v5.4.168. The actual...

PT-2021-8218

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the systemport component in the Linux kernel, where the locking mechanism used today only protects concurrency across a given transmit queue between the transmit...