Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: net: Marvell: Prestera: Fixed an issue where double-free operations occurred on the error path. Fixed error path handling in presterabridgeportjoin, which could cause the Prestera driver to crash see below. Trace: - Internal...

SUSE CVE-2026-74693

In the Linux kernel, the following vulnerability has been resolved: net: prestera: validate firmware header length presterafwhdrparse reads the firmware header before checking that the firmware image contains that header. Reject images shorter than struct presterafwheader before decoding the magi...

CVE-2026-74693

A flaw was found in the prestera network driver in the Linux kernel. The presterafwhdrparse function reads the firmware header before checking that the firmware image contains the entire header. This oversight could allow a local attacker to provide a specially crafted, malformed firmware image,...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: Net: Marvell: Pestera: Fixed handling of IPv4 routes with nhid. Fixed the handling of IPv4 routes that reference a nexthop via its id by replacing calls to fibinfonh with fibinfonhc. When attempting to add an IPv4 route that...

CVE-2026-74693 net: prestera: validate firmware header length

In the Linux kernel, the following vulnerability has been resolved: net: prestera: validate firmware header length presterafwhdrparse reads the firmware header before checking that the firmware image contains that header. Reject images shorter than struct presterafwheader before decoding the magi...

EUVD-2026-64380

In the Linux kernel, the following vulnerability has been resolved: net: prestera: validate firmware header length presterafwhdrparse reads the firmware header before checking that the firmware image contains that header. Reject images shorter than struct presterafwheader before decoding the magi...

CVE-2026-74693 net: prestera: validate firmware header length

In the Linux kernel, the following vulnerability has been resolved: net: prestera: validate firmware header length presterafwhdrparse reads the firmware header before checking that the firmware image contains that header. Reject images shorter than struct presterafwheader before decoding the magi...

Linux Distros Unpatched Vulnerability : CVE-2026-74693

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: prestera: validate firmware header length presterafwhdrparse reads the firmware header before checking that the firmware image contains that header. Reject...

CVE-2026-23019 net: marvell: prestera: fix NULL dereference on devlink_alloc() failure

In the Linux kernel, the following vulnerability has been resolved: net: marvell: prestera: fix NULL dereference on devlinkalloc failure devlinkalloc may return NULL on allocation failure, but presteradevlinkalloc unconditionally calls devlinkpriv on the returned pointer. This leads to a NULL...

Linux Distros Unpatched Vulnerability : CVE-2021-47564

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: net: marvell: prestera: fix double free issue on err path fix error path handling in...

Prestera Port Handle Event

Vulnerability of the presteraporthandleevent function in the drivers/net/ethernet/marvell/prestera/presteramain.c module – The Marvell Ethernet network adapter driver for Linux operating systems is vulnerable to uncontrolled resource consumption. Exploitation of this vulnerability could allow an...

SUSE CVE-2021-47564

In the Linux kernel, the following vulnerability has been resolved: net: marvell: prestera: fix double free issue on err path fix error path handling in presterabridgeportjoin that cases prestera driver to crash see below. Trace: Internal error: Oops: 96000044 1 SMP Modules linked in: presterapci...

CVE-2021-47564

In the Linux kernel, the following vulnerability has been resolved: net: marvell: prestera: fix double free issue on err path fix error path handling in presterabridgeportjoin that cases prestera driver to crash see below. Trace: Internal error: Oops: 96000044 1 SMP Modules linked in: presterapci...

CVE-2021-47564

In the Linux kernel, the following vulnerability has been resolved: net: marvell: prestera: fix double free issue on err path fix error path handling in presterabridgeportjoin that cases prestera driver to crash see below. Trace: Internal error: Oops: 96000044 1 SMP Modules linked in: presterapci...

DEBIAN-CVE-2021-47564

In the Linux kernel, the following vulnerability has been resolved: net: marvell: prestera: fix double free issue on err path fix error path handling in presterabridgeportjoin that cases prestera driver to crash see below. Trace: Internal error: Oops: 96000044 1 SMP Modules linked in: presterapci...

PT-2024-8984

Name of the Vulnerable Software and Affected Versions: Linux kernel version 5.15.0 Description: The issue is related to a double free error in the prestera driver of the Linux kernel. This error can cause the driver to crash. The problem is specifically with the prestera bridge port join function...