1377 matches found
AlmaLinux 9.2 [TuxCare] Security Update: lldpd / lldpd-devel (ALMALINUX9.2:CLSA-2025:1757692387)
The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2025:1757692387 advisory. - A flaw was found in multiple versions of OpenvSwitch. Specially crafted LLDP packets can cause memory to be lost when allocating data to...
CVE-2022-2639-PipeVersion
CVE-2022-2639（使用pipe原语） CVE-2022-2639: Linux内核openvswitch本地提权。 引入版本：e64457191a259537bbbfaebeba9a8043786af96f v3.13 修复版本：cefa91b2332d7009bc0be5d951d6cbbf349f90f8 v5.18 使用pipe原语来利用CVE-2022-2639，因此无需kaslr泄露，也无需绕过smap smep ktpi : 问：什么是pipe原语？答：https://github.com/veritas501/pipe-primitive...
MiracleLinux 9 : kernel-5.14.0-687.38.1.el9_8 (AXSA:2026-1922:85)
The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1922:85 advisory. kernel: cxl/port: Fix use after free of parentport in cxldetachep CVE-2026-31530 kernel: xen: AMD Zen 2 Processors: Privilege escalation via imprope...
AZL-104708 CVE-2026-97611 affecting package kernel 6.6.157.1-1
In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: fix use-after-free of the flow table mask array tblmaskarrayrealloc retires the old maskarray before it stops being reachable: old = ovsldereferencetbl-maskarray; if old ... callrcu&old-rcu, maskarrayrcucb;...
CVE-2026-97611
In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: fix use-after-free of the flow table mask array tblmaskarrayrealloc retires the old maskarray before it stops being reachable: old = ovsldereferencetbl-maskarray; if old ... callrcu&old-rcu, maskarrayrcucb;...
DEBIAN-CVE-2026-97611
In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: fix use-after-free of the flow table mask array tblmaskarrayrealloc retires the old maskarray before it stops being reachable: old = ovsldereferencetbl-maskarray; if old ... callrcu&old-rcu, maskarrayrcucb;...
UBUNTU-CVE-2026-97611
In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: fix use-after-free of the flow table mask array tblmaskarrayrealloc retires the old maskarray before it stops being reachable: old = ovsldereferencetbl-maskarray; if old ... callrcu&old-rcu, maskarrayrcucb;...
CVE-2026-97611
In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: fix use-after-free of the flow table mask array tblmaskarrayrealloc retires the old maskarray before it stops being reachable: old = ovsldereferencetbl-maskarray; if old ... callrcu&old-rcu, maskarrayrcucb;...
EUVD-2026-86742
In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: fix use-after-free of the flow table mask array tblmaskarrayrealloc retires the old maskarray before it stops being reachable: old = ovsldereferencetbl-maskarray; if old ... callrcu&old-rcu, maskarrayrcucb;...
CVE-2026-97611 net: openvswitch: fix use-after-free of the flow table mask array
In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: fix use-after-free of the flow table mask array tblmaskarrayrealloc retires the old maskarray before it stops being reachable: old = ovsldereferencetbl-maskarray; if old ... callrcu&old-rcu, maskarrayrcucb;...
CVE-2026-97611
The Linux kernel contains a use-after-free vulnerability in the Open vSwitch component involving the flow table mask array. The issue exists in tbl_mask_array_realloc(), where call_rcu() is invoked to retire the old mask_array before it is no longer reachable. Because the pointer swap with rcu_as...
CVE-2026-97611 net: openvswitch: fix use-after-free of the flow table mask array
In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: fix use-after-free of the flow table mask array tblmaskarrayrealloc retires the old maskarray before it stops being reachable: old = ovsldereferencetbl-maskarray; if old ... callrcu&old-rcu, maskarrayrcucb;...
ROS-20260925-73-0052
The vulnerability of the ovsnetdevtunnelDestroy function in the net/openvswitch/vport-netdev.c file, which is part of the Open vSwitch router support in the Linux operating system, is related to the lack of protection for sensitive data. Exploiting this vulnerability could allow an attacker to...
CVE-2026-97611
In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: fix use-after-free of the flow table mask array tblmaskarrayrealloc retires the old maskarray before it stops being reachable: old = ovsldereferencetbl-maskarray; if old ... callrcu&old-rcu, maskarrayrcucb;...
Linux Distros Unpatched Vulnerability : CVE-2026-97611
"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: openvswitch: fix use-after-free of the flow table mask array tblmaskarrayrealloc retires the old maskarray before it stops being reachable: old =...
Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12
In the Linux kernel, the following vulnerability has been resolved: In OpenVSwitch, the defertunnelnetdevput function is delayed until the RCU callback is executed. The ovsnetdevtunnelDestroy function may be executed after NETDEVUNREGISTER has already detached the device. Dropping the reference t...
Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15
In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: fix middle attribute validation in pushnsh action The pushnsh action structure looks like this: OVSACTIONATTRPUSHNSHOVSKEYATTRNSHOVSNSHKEYATTRBASE,... The outermost OVSACTIONATTRPUSHNSH attribute is validated by...
Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15
In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: Fixed the dead loop in MPLS parsing. An unexpected MPLS packet may not end with the bottom label stack. When there are multiple stacks, the label count value wraps around. This can lead to a dead loop, causing a...
Astra Linux – Vulnerability in Linux 5.10, Linux
In the Linux kernel, the following vulnerabilities have been resolved: net: openvswitch: Fixed a leak of nested actions. When parsing user-provided actions, the openvswitch module may dynamically allocate memory and store pointers in the internal copy of the actions. This memory must be freed whe...