Astra Linux - уязвимость в linux-5.10, linux-5.15, linux-6.1

In the Linux kernel, the following vulnerability has been resolved: net: core: The unnecessary framesz check in bpfxdpadjusttail has been removed. Syzkaller reported the following issue: ======================================= “Too big” – xdp-framesz = 131072 WARNING: CPU: 0, PID: 5020 at...

SUSE CVE-2026-43464

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: RX, Fix XDP multi-buf frag counting for legacy RQ XDP multi-buf programs can modify the layout of the XDP buffer when the program calls bpfxdppulldata or bpfxdpadjusttail. The referenced commit in the fixes tag correct...

CVE-2026-43465

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: RX, Fix XDP multi-buf frag counting for striding RQ XDP multi-buf programs can modify the layout of the XDP buffer when the program calls bpfxdppulldata or bpfxdpadjusttail. The referenced commit in the fixes tag...

CLSA-2026-1771239384 kernel: Fix of 75 CVEs

net/sched: Make cakeenqueue return NETXMITCN when past bufferlimit CVE-2025-39766 - NFSD: Avoid calling OPDESC with ops-opnum == OPILLEGAL CVE-2023-53680 - scsi: target: iscsi: Fix buffer overflow in liotargetnaclinfoshow CVE-2023-53676 - KVM: x86: use arrayindexnospec with indices that come from...

EUVD-2023-60290

In the Linux kernel, the following vulnerability has been resolved: net: core: remove unnecessary framesz check in bpfxdpadjusttail Syzkaller reported the following issue: ======================================= Too BIG xdp-framesz = 131072 WARNING: CPU: 0 PID: 5020 at net/core/filter.c:4121...

CVE-2023-54155

In the Linux kernel, the following vulnerability has been resolved: net: core: remove unnecessary framesz check in bpfxdpadjusttail Syzkaller reported the following issue: ======================================= Too BIG xdp-framesz = 131072 WARNING: CPU: 0 PID: 5020 at net/core/filter.c:4121...

CVE-2023-54155

In the Linux kernel, the following vulnerability has been resolved: net: core: remove unnecessary framesz check in bpfxdpadjusttail Syzkaller reported the following issue: ======================================= Too BIG xdp-framesz = 131072 WARNING: CPU: 0 PID: 5020 at net/core/filter.c:4121...

UBUNTU-CVE-2023-54155

In the Linux kernel, the following vulnerability has been resolved: net: core: remove unnecessary framesz check in bpfxdpadjusttail Syzkaller reported the following issue: ======================================= Too BIG xdp-framesz = 131072 WARNING: CPU: 0 PID: 5020 at net/core/filter.c:4121...

CVE-2023-54155 net: core: remove unnecessary frame_sz check in bpf_xdp_adjust_tail()

In the Linux kernel, the following vulnerability has been resolved: net: core: remove unnecessary framesz check in bpfxdpadjusttail Syzkaller reported the following issue: ======================================= Too BIG xdp-framesz = 131072 WARNING: CPU: 0 PID: 5020 at net/core/filter.c:4121...

CVE-2023-54155

The CVE relates to the Linux kernel net/xdp path. Root cause: a previous check enforcing xdp.frame_sz > PAGE_SIZE was removed in the context of allowing bpf_xdp_adjust_tail() to grow packet size, after xdp_init_buff() was introduced. This can allow excessive frame sizes (e.g., xdp->frame_sz...

Linux Distros Unpatched Vulnerability : CVE-2023-54155

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: core: remove unnecessary framesz check in bpfxdpadjusttail Syzkaller reported the following issue: ======================================= Too BIG...

CVE-2025-40350

CVE-2025-40350: Linux kernel mlx5e RX path vulnerable when handling multi-buffer XDP; XDP changes to xdp_buff layout (bpf_xdp_adjust_head/tail) can break skb construction. The fix records the original fragment count and rewinds the end fragment if it changes after XDP, rebuilds the skb with a lin...

kernel: Linux kernel: Denial of service in network core via incorrect frame size handling

A flaw was found in the Linux kernel. The bpfxdpadjusttail function, which is part of the network core, contains an unnecessary check for the framesz parameter. A local attacker with high privileges could exploit this vulnerability by providing a malformed framesz value, potentially leading to a...

PT-2025-53232

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contained an unnecessary check in the bpf xdp adjust tail function related to the frame sz size. Syzkaller reported that this check could lead to issues when handling XD...