386 matches found
CVE-2025-38036
In the Linux kernel, the following vulnerability has been resolved: drm/xe/vf: Perform early GT MMIO initialization to read GMDID VFs need to communicate with the GuC to obtain the GMDID value and existing GuC functions used for that assume that the GT has it's MMIO members already setup. However...
CVE-2025-38036
The CVE-2025-38036 entry describes a Linux kernel issue in drm/xe/vf where GuC communication required GT MMIO to be initialized. Root cause: gt->mmio was initialized late due to recent refactoring, causing GuC calls to xe_mmio_read|write() to crash with an NPD when attempting to access MMIO ad...
CVE-2025-38036 drm/xe/vf: Perform early GT MMIO initialization to read GMDID
In the Linux kernel, the following vulnerability has been resolved: drm/xe/vf: Perform early GT MMIO initialization to read GMDID VFs need to communicate with the GuC to obtain the GMDID value and existing GuC functions used for that assume that the GT has it's MMIO members already setup. However...
kernel: qed/qed_sriov: guard against NULL derefs from qed_iov_get_vf_info
A flaw was found in the QED SR-IOV support in the Linux kernel. Improper validation of the value returned from the qediovgetvfinfo function can cause a NULL pointer dereference and result in a denial of service...
CVE-2023-53123
In the Linux kernel, the following vulnerability has been resolved: PCI: s390: Fix use-after-free of PCI resources with per-function hotplug On s390 PCI functions may be hotplugged individually even when they belong to a multi-function device. In particular on an SR-IOV device VFs may be removed...
UBUNTU-CVE-2023-53066
In the Linux kernel, the following vulnerability has been resolved: qed/qedsriov: guard against NULL derefs from qediovgetvfinfo We have to make sure that the info returned by the helper is valid before using it. Found by Linux Verification Center linuxtesting.org with the SVACE static analysis...
UBUNTU-CVE-2025-37779
In the Linux kernel, the following vulnerability has been resolved: lib/ioviter: fix to increase non slab folio refcount When testing EROFS file-backed mount over v9fs on qemu, I encountered a folio UAF issue. The page sanity check reports the following call trace. The root cause is that pages in...
SUSE CVE-2025-22092
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
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
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 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-2025-22092: NULL Pointer Dereference
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...
kernel security update
4.18.0-553.46.110.OL8 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and...
SUSE CVE-2025-21832
In the Linux kernel, the following vulnerability has been resolved: block: don't revert iter for -EIOCBQUEUED blkdevreaditer has a few odd checks, like gating the position and count adjustment on whether or not the result is bigger-than-or-equal to zero where bigger than makes more sense, and not...
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 Linux kernel that stems from the blkdevreaditer function not properly handling the return value of -EIOCBQUEUED, which could cause the...
Linux Distros Unpatched Vulnerability : CVE-2023-52812
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: drm/amd: check num of link levels when update pcie param In SR-IOV environment, the value of...
Linux Distros Unpatched Vulnerability : CVE-2015-1142857
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - On multiple SR-IOV cars it is possible for VF's assigned to guests to send ethernet flow control pause frames via the PF. This includes Linux kernel ixgbe drive...
CVE-2022-49626 sfc: fix use after free when disabling sriov
In the Linux kernel, the following vulnerability has been resolved: sfc: fix use after free when disabling sriov Use after free is detected by kfence when disabling sriov. What was read after being freed was vf-pcidev: it was freed from pcidisablesriov and later read in efxef10sriovfreevfvports,...
