PT-2025-18833 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A memory leak issue has been identified in the Linux kernel, specifically in the octeontx2-vf component. The issue arises from a missing free percpu call for the allocated vf-hw.lmt in...

CVE-2025-23162

In the Linux kernel, the following vulnerability has been resolved: drm/xe/vf: Don't try to trigger a full GT reset if VF VFs don't have access to the GDRST0x941c register that driver uses to reset a GT. Attempt to trigger a reset using debugfs: $ cat...

DEBIAN-CVE-2025-23162

In the Linux kernel, the following vulnerability has been resolved: drm/xe/vf: Don't try to trigger a full GT reset if VF VFs don't have access to the GDRST0x941c register that driver uses to reset a GT. Attempt to trigger a reset using debugfs: $ cat...

CVE-2025-23162 drm/xe/vf: Don't try to trigger a full GT reset if VF

In the Linux kernel, the following vulnerability has been resolved: drm/xe/vf: Don't try to trigger a full GT reset if VF VFs don't have access to the GDRST0x941c register that driver uses to reset a GT. Attempt to trigger a reset using debugfs: $ cat...

CVE-2025-23162

The CVE-2025-23162 issue affects the Linux kernel DRM/XE driver with SR-IOV VFs. A VF could trigger a GT reset and attempt to write to register 0x941c, which is inaccessible to VFs, leading to a fault path during reset handling. The available connected docs document the root cause and provide a r...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a VF attempt to trigger a full GT reset, which could result in invalid register accesses...

Security update for the Linux Kernel

The SUSE Linux Enterprise Micro 6.0 and 6.1 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2024-27415: netfilter: brnetfilter: skip conntrack input hook for promisc packets bsc1224757. CVE-2024-50038: netfilter: xtables: fix typo causing so...

SUSE CVE-2025-22075

In the Linux kernel, the following vulnerability has been resolved: rtnetlink: Allocate vfinfo size for VF GUIDs when supported Commit 30aad41721e0 "net/core: Add support for getting VF GUIDs" added support for getting VF port and node GUIDs in netlink ifinfo messages, but their size was not take...

CVE-2025-22075

In the Linux kernel, the following vulnerability has been resolved: rtnetlink: Allocate vfinfo size for VF GUIDs when supported Commit 30aad41721e0 "net/core: Add support for getting VF GUIDs" added support for getting VF port and node GUIDs in netlink ifinfo messages, but their size was not take...

CVE-2025-22092 PCI: Fix NULL dereference in SR-IOV VF creation error path

In the Linux kernel, the following vulnerability has been resolved: PCI: Fix NULL dereference in SR-IOV VF creation error path Clean up when virtfn setup fails to prevent NULL pointer dereference during device removal. The kernel oops below occurred due to incorrect error handling flow when...

CVE-2025-22092

The CVE-2025-22092 issue affects the Linux kernel PCI/SR-IOV path. Root cause: NULL dereference when handling virtfn creation error paths and during device removal, caused by an error handling flow after pci_setup_device() fails. The fix adds pci_iov_scan_device() to manage virtfn allocation/setu...

CVE-2025-22075

CVE-2025-22075 affects the Linux kernel (netlink rtnetlink path) where VF port/node GUIDs were previously included in ifinfo messages but their size wasn’t accounted for when allocating netlink messages. The issue could produce a “Message too long” warning when many VFs are configured (for exampl...

CVE-2025-22075 rtnetlink: Allocate vfinfo size for VF GUIDs when supported

In the Linux kernel, the following vulnerability has been resolved: rtnetlink: Allocate vfinfo size for VF GUIDs when supported Commit 30aad41721e0 "net/core: Add support for getting VF GUIDs" added support for getting VF port and node GUIDs in netlink ifinfo messages, but their size was not take...

CVE-2025-22075 rtnetlink: Allocate vfinfo size for VF GUIDs when supported

In the Linux kernel, the following vulnerability has been resolved: rtnetlink: Allocate vfinfo size for VF GUIDs when supported Commit 30aad41721e0 "net/core: Add support for getting VF GUIDs" added support for getting VF port and node GUIDs in netlink ifinfo messages, but their size was not take...

CVE-2025-21883

CVE-2025-21883 affects the Linux kernel ice driver. The issue occurs when ice_ena_vfs() fails after ice_create_vf_entries(), causing VFs to be freed without removing them from the snapshot PF-VF mailbox list, leading to list corruption (possible kernel BUG in lib/list_debug.c and related traces)....

CVE-2025-21883 ice: Fix deinitializing VF in error path

In the Linux kernel, the following vulnerability has been resolved: ice: Fix deinitializing VF in error path If iceenavfs fails after calling icecreatevfentries, it frees all VFs without removing them from snapshot PF-VF mailbox list, leading to list corruption. Reproducer: devlink dev eswitch se...

CVE-2025-21883 ice: Fix deinitializing VF in error path

In the Linux kernel, the following vulnerability has been resolved: ice: Fix deinitializing VF in error path If iceenavfs fails after calling icecreatevfentries, it frees all VFs without removing them from snapshot PF-VF mailbox list, leading to list corruption. Reproducer: devlink dev eswitch se...

DEBIAN-CVE-2025-21802

In the Linux kernel, the following vulnerability has been resolved: net: hns3: fix oops when unload drivers paralleling When unload hclge driver, it tries to disable sriov first for each aedev node from hnae3aedevlist. If user unloads hns3 driver at the time, because it removes all the aedev node...

SUSE CVE-2022-49182

In the Linux kernel, the following vulnerability has been resolved: net: hns3: add vlan list lock to protect vlan list When adding port base VLAN, vf VLAN need to remove from HW and modify the vlan state in vf VLAN list as false. If the periodicity task is freeing the same node, it may cause "use...

CVE-2022-49722

In the Linux kernel, the following vulnerability has been resolved: ice: Fix memory corruption in VF driver Disable VF's RX/TX queues, when it's disabled. VF can have queues enabled, when it requests a reset. If PF driver assumes that VF is disabled, while VF still has queues configured, VF may...