DEBIAN-CVE-2022-49434

In the Linux kernel, the following vulnerability has been resolved: PCI: Avoid pcidevlock AB/BA deadlock with sriovnumvfsstore The sysfs sriovnumvfsstore path acquires the device lock before the config space access lock: sriovnumvfsstore devicelock A 1 acquire device lock sriovconfigure...

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,...

CVE-2022-49626

In CVE-2022-49626, the Linux kernel sfc (Solarflare) driver had a use-after-free: vf->pci_dev could be freed during pci_disable_sriov and later read in efx_ef10_sriov_free_vf_vswitching. The root cause is reading a freed vf->pci_dev in the SR-IOV disable path. A patch fixes this by setting ...

CVE-2022-49626

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,...

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,...

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 ixgbe not locking when setting sriovnumvfs to zero, which could cause the kernel to crash...

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 originates from an AB/BA deadlock in the PCI module pcidevlock with sriovnumvfsstore...

Azure Linux 3.0 Security Update: sriov-network-device-plugin / vitess (CVE-2024-45339)

The version of sriov-network-device-plugin / vitess installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-45339 advisory. - When logs are written to a widely-writable directory the default, an...

CBL Mariner 2.0 Security Update: sriov-network-device-plugin / vitess (CVE-2024-45339)

The version of sriov-network-device-plugin / vitess installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-45339 advisory. - When logs are written to a widely-writable directory the default, an...

CVE-2024-45339 affecting package sriov-network-device-plugin for versions less than 3.6.2-8

CVE-2024-45339 affecting package sriov-network-device-plugin for versions less than 3.6.2-8. A patched version of the package is available...

CVE-2024-45339 affecting package sriov-network-device-plugin for versions less than 3.7.0-3

CVE-2024-45339 affecting package sriov-network-device-plugin for versions less than 3.7.0-3. A patched version of the package is available...

AZL-56078 CVE-2024-45339 affecting package sriov-network-device-plugin for versions less than 3.7.0-3

When logs are written to a widely-writable directory the default, an unprivileged attacker may predict a privileged process's log file path and pre-create a symbolic link to a sensitive file in its place. When that privileged process runs, it will follow the planted symlink and overwrite that...

CVE-2024-45338 affecting package sriov-network-device-plugin for versions less than 3.7.0-2

CVE-2024-45338 affecting package sriov-network-device-plugin for versions less than 3.7.0-2. A patched version of the package is available...

CVE-2024-45338 affecting package sriov-network-device-plugin for versions less than 3.6.2-7

CVE-2024-45338 affecting package sriov-network-device-plugin for versions less than 3.6.2-7. A patched version of the package is available...

AZL-54464 CVE-2024-45338 affecting package sriov-network-device-plugin for versions less than 3.7.0-2

An attacker can craft an input to the Parse functions that would be processed non-linearly with respect to its length, resulting in extremely slow parsing. This could cause a denial of service...

AZL-54519 CVE-2024-45338 affecting package sriov-network-device-plugin for versions less than 3.6.2-7

An attacker can craft an input to the Parse functions that would be processed non-linearly with respect to its length, resulting in extremely slow parsing. This could cause a denial of service...

CVE-2024-24786 affecting package sriov-network-device-plugin for versions less than 3.6.2-6

CVE-2024-24786 affecting package sriov-network-device-plugin for versions less than 3.6.2-6. A patched version of the package is available...

AZL-53664 CVE-2024-50296 affecting package kernel for versions less than 5.15.173.1-1

In the Linux kernel, the following vulnerability has been resolved: net: hns3: fix kernel crash when uninstalling driver When the driver is uninstalled and the VF is disabled concurrently, a kernel crash occurs. The reason is that the two actions call function pcidisablesriov. The numVFs is check...

qemu-kvm: pcie: improper validation of NumVFs leads to buffer overflow

A flaw was found in the SR/IOV emulation support of QEMU. The registervfs function in hw/pci/pciesriov.c mishandled the situation where a guest writes NumVFs greater than TotalVFs, leading to a buffer overflow in VF Virtual Function implementations. This flaw allows a malicious guest to crash QEM...

CVE-2024-50136 net/mlx5: Unregister notifier on eswitch init failure

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Unregister notifier on eswitch init failure It otherwise remains registered and a subsequent attempt at eswitch enabling might trigger warnings of the sort: 682.589148 ------------ cut here ------------ 682.590204...