690 matches found
OESA-2024-1706 kernel security update
The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix use-after-free of encap entry in neigh update handler Function mlx5erepneighupdate wasn't updated to accommodate rtnl lock removal from TC filter...
kernel: net/mlx5e: fix a potential double-free in fs_any_create_groups
A double-free flaw was found in the Linux kernel ConnectX-4 and Connect-IB cards in the Mellanox driver. This issue could allow a local user to crash the system...
kernel: net/mlx5e: fix a potential double-free in fs_any_create_groups
A double-free flaw was found in the Linux kernel ConnectX-4 and Connect-IB cards in the Mellanox driver. This issue could allow a local user to crash the system...
Moderate: Red Hat Security Advisory: kernel-rt security and bug fix update
An update for kernel-rt is now available for Red Hat Enterprise Linux 9.2 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available fo...
RHEL 9 : kernel-rt (RHSA-2024:3854)
The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:3854 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirement...
PT-2024-32143
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue arises in the Linux kernel's net/mlx5e module, specifically with the SHAMPO Shared Header And Memory Pool Optimization feature. Under certain conditions, a new skb socket buffe...
CVE-2021-47438
In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix memory leak in mlx5coredestroycq error path Prior to this patch in case mlx5coredestroycq failed it returns without completing all destroy operations and that leads to memory leak. Instead, complete the destroy flo...
net/mlx5e: Prevent deadlock while disabling aRFS
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SUSE CVE-2023-52782
In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Track xmit submission to PTP WQ after populating metadata map Ensure the skb is available in metadata mapping to skbs before tracking the metadata index for detecting undelivered CQEs. If the metadata index is put in t...
CVE-2021-47247
In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix use-after-free of encap entry in neigh update handler Function mlx5erepneighupdate wasn't updated to accommodate rtnl lock removal from TC filter update path and properly handle concurrent encap entry...
CVE-2021-47246
In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix page reclaim for dead peer hairpin When adding a hairpin flow, a firmware-side send queue is created for the peer net device, which claims some host memory pages for its internal ring buffer. If the peer net device...
CVE-2023-52782
In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Track xmit submission to PTP WQ after populating metadata map Ensure the skb is available in metadata mapping to skbs before tracking the metadata index for detecting undelivered CQEs. If the metadata index is put in t...
SUSE CVE-2021-47247
In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix use-after-free of encap entry in neigh update handler Function mlx5erepneighupdate wasn't updated to accommodate rtnl lock removal from TC filter update path and properly handle concurrent encap entry...
kernel: Linux kernel: Denial of Service due to memory leak in mlx5e driver
A flaw was found in the Linux kernel. This memory leak vulnerability occurs when a flow rule, forwarding packets from an internal port over a tunnel, is split and extra post-action rules are added. The intport object's reference count is incremented but never decremented, leading to the object no...
kernel: net/mlx5e: Move representor neigh cleanup to profile cleanup_tx
A flaw was identified in the Linux kernel’s Mellanox mlx5 Ethernet driver net/mlx5e related to the cleanup order of neighbour information when handling offloaded IP tunnel encapsulation rules in ECMP Equal-Cost Multipath mode. In certain scenarios — such as unloading the eswitch device while an...
CVE-2021-47438
In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix memory leak in mlx5coredestroycq error path Prior to this patch in case mlx5coredestroycq failed it returns without completing all destroy operations and that leads to memory leak. Instead, complete the destroy flo...
CVE-2021-47438
In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix memory leak in mlx5coredestroycq error path Prior to this patch in case mlx5coredestroycq failed it returns without completing all destroy operations and that leads to memory leak. Instead, complete the destroy flo...
CVE-2021-47438
CVE-2021-47438 affects the Linux kernel mlx5 driver; the root cause is a memory leak in net/mlx5e/ mlx5_core_destroy_cq() where on error path the destroy flow may not complete. The patch fixes this by ensuring the full destroy sequence runs before returning an error and by moving mlx5_debug_cq_re...
DEBIAN-CVE-2023-52782
In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Track xmit submission to PTP WQ after populating metadata map Ensure the skb is available in metadata mapping to skbs before tracking the metadata index for detecting undelivered CQEs. If the metadata index is put in t...
UBUNTU-CVE-2023-52782
In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Track xmit submission to PTP WQ after populating metadata map Ensure the skb is available in metadata mapping to skbs before tracking the metadata index for detecting undelivered CQEs. If the metadata index is put in t...