PT-2021-26116

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.71 Description The issue is related to a NULL pointer dereference in the ixgbe xdp setup function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versio...

PT-2024-11395

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel's ixgbe driver is vulnerable to a NULL pointer dereference in the ixgbe xdp setup function. This occurs when the maximum value of num xdp queues is set to nr cpu ids, an...

GSD-2021-1001159 xdp, net: Fix use-after-free in bpf_xdp_link_release

xdp, net: Fix use-after-free in bpfxdplinkrelease 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 v5.13.6 by commit...

PT-2021-29711

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.54 Description The issue is related to a use-after-free in bpf xdp link release. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...

PT-2021-29624

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.13.6 Description The issue is related to a use-after-free in bpf xdp link release. The actual impact and attack plausibility have not yet been proven. It was introduced in version v5.9 and fixed in Linux Kerne...

PT-2021-25716

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.54 Description The issue is related to a use-after-free in bpf xdp link release. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...

PT-2021-25629

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.13.6 Description: The issue is related to a use-after-free in bpf xdp link release. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions prior to...

PT-2021-29265

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.12.10 Description The issue concerns the tracking of AF XDP ZC enabled queues in a bitmap. It was introduced in Linux Kernel version v5.12 and fixed in version v5.12.10. The actual impact and attack plausibili...

PT-2021-25271

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.12.10 Description: The issue concerns the tracking of AF XDP ZC enabled queues in a bitmap. It was introduced in Linux Kernel version v5.12 and fixed in version v5.12.10. The actual impact and attack...

PT-2024-11178 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 5.12.0-rc2+ 45 Description: A vulnerability in the Linux kernel has been resolved, which was introduced by a commit that removed the xsk buff pool from the VSI structure. This change broke the Tx side of AF XDP ...

UVI-2021-1000064 sfc: adjust efx->xdp_tx_queue_count with the real number of initialized queues

sfc: adjust efx-xdptxqueuecount with the real number of initialized queues 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 v5.12.3 by commit...

PT-2021-28531

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.12.3 Description The issue concerns an adjustment in the efx-xdp tx queue count with the real number of initialized queues. The actual impact and attack plausibility have not yet been proven. Recommendations F...

PT-2021-24537

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.12.3 Description: The issue is related to the adjustment of efx-xdp tx queue count with the real number of initialized queues in the sfc driver. The actual impact and attack plausibility have not yet been...

xdp-tools bug fix and enhancement update

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section...

xdp-tools bug fix and enhancement update

An update is available for xdp-tools. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list For detailed information on changes in this release, see the Rocky Enterpri...

PT-2024-11065 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel version 5.10.20-cloudflare-2021.3.1 Description: The issue arises from the efx-xdp tx queue count being initially initialized to num possible cpus and later used to allocate and traverse efx-xdp tx queues lookup array. However, n...

Security update for the Linux Kernel (important)

openSUSE Security Update: Security update for the Linux Kernel Announcement ID: openSUSE-SU-2020:2034-1 Rating: important References: 1050549 1067665 1170630 1172873 1175306 1175721 1176855 1176983 1177397 1177703 1177819 1177820 1178182 1178393 1178589 1178686 1178765 1178782 1178838 1178853...

kernel: xdp_umem_reg in net/xdp/xdp_umem.c has an out-of-bounds write which could result in crash and data coruption

An out-of-bounds OOB memory access flaw was found in the Network XDP the eXpress Data Path module in the Linux kernel's xdpumemreg function in net/xdp/xdpumem.c. When a user with special user privilege of CAPNETADMIN or root calls setsockopt to register umem ring on XDP socket, passing the headro...

xdp-tools bug fix and enhancement update

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section...

Moderate: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: use after free in the video driver leads to local privilege escalation CVE-2019-9458 kernel: use-after-free in drivers/bluetooth/hcildisc.c CVE-2019-15917 kernel: out-of-bounds access in...