UBUNTU-CVE-2021-47558

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: Disable Tx queues when reconfiguring the interface The Tx queues were not disabled in situations where the driver needed to stop the interface to apply a new configuration. This could result in a kernel panic when...

CVE-2021-47558

The CVE-2021-47558 issue affects Linux kernel’s net:stmmac driver. The bug occurred because Tx queues were not disabled when stopping an interface to apply new configuration, potentially causing a kernel panic during: (1) reconfiguring queue numbers (ethtool -L), (2) resizing ring buffers (ethtoo...

CVE-2021-47558 net: stmmac: Disable Tx queues when reconfiguring the interface

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: Disable Tx queues when reconfiguring the interface The Tx queues were not disabled in situations where the driver needed to stop the interface to apply a new configuration. This could result in a kernel panic when...

SUSE CVE-2023-52745

In the Linux kernel, the following vulnerability has been resolved: IB/IPoIB: Fix legacy IPoIB due to wrong number of queues The cited commit creates child PKEY interfaces over netlink will multiple tx and rx queues, but some devices doesn't support more than 1 tx and 1 rx queues. This causes to ...

kernel: ice: Block switchdev mode when ADQ is active and vice versa

In the Linux kernel, the following vulnerability has been resolved: ice: Block switchdev mode when ADQ is active and vice versa ADQ and switchdev are not supported simultaneously. Enabling both at the same time can result in nullptr dereference. To prevent this, check if ADQ is active when changi...

DEBIAN-CVE-2023-52745

In the Linux kernel, the following vulnerability has been resolved: IB/IPoIB: Fix legacy IPoIB due to wrong number of queues The cited commit creates child PKEY interfaces over netlink will multiple tx and rx queues, but some devices doesn't support more than 1 tx and 1 rx queues. This causes to ...

CVE-2023-52745

In the Linux kernel, the following vulnerability has been resolved: IB/IPoIB: Fix legacy IPoIB due to wrong number of queues The cited commit creates child PKEY interfaces over netlink will multiple tx and rx queues, but some devices doesn't support more than 1 tx and 1 rx queues. This causes to ...

CVE-2023-52745 IB/IPoIB: Fix legacy IPoIB due to wrong number of queues

In the Linux kernel, the following vulnerability has been resolved: IB/IPoIB: Fix legacy IPoIB due to wrong number of queues The cited commit creates child PKEY interfaces over netlink will multiple tx and rx queues, but some devices doesn't support more than 1 tx and 1 rx queues. This causes to ...

CVE-2023-52745

CVE-2023-52745 (LINUX KERNEL) describes a crash in legacy IPoIB caused by an erroneous queue count when creating child PKEY interfaces via netlink. The root cause is a commit that allows multiple TX/RX queues for child interfaces while some devices support only 1 TX and 1 RX queue, leading to a k...

CVE-2023-52745 IB/IPoIB: Fix legacy IPoIB due to wrong number of queues

In the Linux kernel, the following vulnerability has been resolved: IB/IPoIB: Fix legacy IPoIB due to wrong number of queues The cited commit creates child PKEY interfaces over netlink will multiple tx and rx queues, but some devices doesn't support more than 1 tx and 1 rx queues. This causes to ...

CVE-2023-52745 IB/IPoIB: Fix legacy IPoIB due to wrong number of queues

In the Linux kernel, the following vulnerability has been resolved: IB/IPoIB: Fix legacy IPoIB due to wrong number of queues The cited commit creates child PKEY interfaces over netlink will multiple tx and rx queues, but some devices doesn't support more than 1 tx and 1 rx queues. This causes to ...

CVE-2023-52745

In the Linux kernel, the following vulnerability has been resolved: IB/IPoIB: Fix legacy IPoIB due to wrong number of queues The cited commit creates child PKEY interfaces over netlink will multiple tx and rx queues, but some devices doesn't support more than 1 tx and 1 rx queues. This causes to ...

DEBIAN-CVE-2021-47399

In the Linux kernel, the following vulnerability has been resolved: ixgbe: Fix NULL pointer dereference in ixgbexdpsetup The ixgbe driver currently generates a NULL pointer dereference with some machine online cpus ringfeatureRINGFFDIR.limit = count; It becomes 63. When user use xdp,...

CVE-2021-47369

In the Linux kernel, the following vulnerability has been resolved: s390/qeth: fix NULL deref in qethclearworkingpoollist When qethsetonline calls qethclearworkingpoollist to roll back after an error exit from qethhardsetupcard, we are at risk of accessing card-qdio.inq before it was allocated by...

UBUNTU-CVE-2021-47399

In the Linux kernel, the following vulnerability has been resolved: ixgbe: Fix NULL pointer dereference in ixgbexdpsetup The ixgbe driver currently generates a NULL pointer dereference with some machine online cpus ringfeatureRINGFFDIR.limit = count; It becomes 63. When user use xdp,...

SUSE CVE-2023-52672

In the Linux kernel, the following vulnerability has been resolved: pipe: wakeup wrwait after setting maxusage Commit c73be61cede5 "pipe: Add general notification queue support" a regression was introduced that would lock up resized pipes under certain conditions. See the reproducer in 1. The...

SUSE CVE-2024-35958

In the Linux kernel, the following vulnerability has been resolved: net: ena: Fix incorrect descriptor free behavior ENA has two types of TX queues: - queues which only process TX packets arriving from the network stack - queues which only process TX packets forwarded to it by XDPREDIRECT or XDPT...

DEBIAN-CVE-2024-35958

In the Linux kernel, the following vulnerability has been resolved: net: ena: Fix incorrect descriptor free behavior ENA has two types of TX queues: - queues which only process TX packets arriving from the network stack - queues which only process TX packets forwarded to it by XDPREDIRECT or XDPT...

UBUNTU-CVE-2024-35958

In the Linux kernel, the following vulnerability has been resolved: net: ena: Fix incorrect descriptor free behavior ENA has two types of TX queues: - queues which only process TX packets arriving from the network stack - queues which only process TX packets forwarded to it by XDPREDIRECT or XDPT...

CVE-2024-35958 net: ena: Fix incorrect descriptor free behavior

In the Linux kernel, the following vulnerability has been resolved: net: ena: Fix incorrect descriptor free behavior ENA has two types of TX queues: - queues which only process TX packets arriving from the network stack - queues which only process TX packets forwarded to it by XDPREDIRECT or XDPT...