EUVD-2025-201184

In the Linux kernel, the following vulnerability has been resolved: PCI/IOV: Add PCI rescan-remove locking when enabling/disabling SR-IOV Before disabling SR-IOV via config space accesses to the parent PF, sriovdisable first removes the PCI devices representing the VFs. Since commit 9d16947b7583...

CVE-2025-40219 PCI/IOV: Fix race between SR-IOV enable/disable and hotplug

In the Linux kernel, the following vulnerability has been resolved: PCI/IOV: Fix race between SR-IOV enable/disable and hotplug Commit 05703271c3cd "PCI/IOV: Add PCI rescan-remove locking when enabling/disabling SR-IOV" tried to fix a race between the VF removal inside sriovdelvfs and concurrent...

CVE-2025-40219

CVE-2025-40219 concerns the Linux kernel SR-IOV PCI handling. The vulnerability stems from missing serialization locks around SR-IOV VF removal/enabling: sriov_disable() could remove VF PCI devices without holding the global PCI rescan-remove lock, risking double-remove/list corruption (notably o...

CVE-2025-40219 PCI/IOV: Fix race between SR-IOV enable/disable and hotplug

In the Linux kernel, the following vulnerability has been resolved: PCI/IOV: Fix race between SR-IOV enable/disable and hotplug Commit 05703271c3cd "PCI/IOV: Add PCI rescan-remove locking when enabling/disabling SR-IOV" tried to fix a race between the VF removal inside sriovdelvfs and concurrent...

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 the lack of a PCI rescan removal lock when SR-IOV is disabled, which could lead to list corruption...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989439)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989439 advisory. In the Linux kernel, the following vulnerability has been resolved: scsi: core: sysfs: Fix hang when device state is set via sysfs This fixes a regression added with...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989606)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989606 advisory. In the Linux kernel, the following vulnerability has been resolved: btrfs: fix deadlock between quota disable and qgroup rescan worker Quota disable ioctl starts a...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: btrfs: qgroup: fix race between quota disable and quota rescan ioctl There is a race between a task that disables quotas and another task that runs the rescan ioctl. This can lead to a use-after-free of qgroup records from the...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986969)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986969 advisory. In the Linux kernel, the following vulnerability has been resolved: btrfs: fix deadlock between quota disable and qgroup rescan worker Quota disable ioctl starts a...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986883)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986883 advisory. In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race between quota rescan and disable leading to NULL pointer deref If we have one ta...

EUVD-2025-25578

Malicious code in bioql PyPI...

EUVD-2025-28953

Malicious code in bioql PyPI...

EUVD-2025-26100

Malicious code in bioql PyPI...

EUVD-2025-19806

Malicious code in bioql PyPI...

SUSE CVE-2022-50379

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race between quota enable and quota rescan ioctl When enabling quotas, at btrfsquotaenable, after committing the transaction, we change fsinfo-quotaroot to point to the quota root we created and set BTRFSFSQUOTAENABLED...

CVE-2022-50379

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race between quota enable and quota rescan ioctl When enabling quotas, at btrfsquotaenable, after committing the transaction, we change fsinfo-quotaroot to point to the quota root we created and set BTRFSFSQUOTAENABLED...

DEBIAN-CVE-2022-50379

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race between quota enable and quota rescan ioctl When enabling quotas, at btrfsquotaenable, after committing the transaction, we change fsinfo-quotaroot to point to the quota root we created and set BTRFSFSQUOTAENABLED...

CVE-2022-50379

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race between quota enable and quota rescan ioctl When enabling quotas, at btrfsquotaenable, after committing the transaction, we change fsinfo-quotaroot to point to the quota root we created and set BTRFSFSQUOTAENABLED...

UBUNTU-CVE-2022-50379

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race between quota enable and quota rescan ioctl When enabling quotas, at btrfsquotaenable, after committing the transaction, we change fsinfo-quotaroot to point to the quota root we created and set BTRFSFSQUOTAENABLED...

CVE-2022-50379

CVE-2022-50379 involves the Linux kernel btrfs quota handling. The issue occurs during quota enabling: after committing the transaction, the quota_root is assigned and BTRFS_FS_QUOTA_ENABLED is set, then the code starts the qgroup rescan worker via qgroup_rescan_init(). If that init fails, the qu...