Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: btrfs: fixed a race condition between quota rescan and disabling quotas, which could lead to a NULL pointer derefrence. If one task attempts to start the quota rescan worker while another task attempts to disable quotas, we can e...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: btrfs: Fix the race condition between the quota enable operation and the quota rescan ioctl call. When enabling quotas, in the btrfsquotaenable function, after committing the transaction, we update fsinfo-quotaroot to point to th...

Unity Linux 20.1050e / 20.1060e Security Update: kernel (UTSA-2026-007498)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007498 advisory. In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race between quota enable and quota rescan ioctl When enabling quotas, at...

Unity Linux 20.1060a Security Update: kernel (UTSA-2025-993160)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993160 advisory. In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race between quota enable and quota rescan ioctl When enabling quotas, at...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-993010)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993010 advisory. In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race between quota enable and quota rescan ioctl When enabling quotas, at...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992390)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992390 advisory. In the Linux kernel, the following vulnerability has been resolved: btrfs: fix race between quota enable and quota rescan ioctl When enabling quotas, at...

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-2025-28953

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...

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...

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 btrfs: fix race between quota enable and quota rescan ioctl

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 btrfs: fix race between quota enable and quota rescan ioctl

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 btrfs: fix race between quota enable and quota rescan ioctl

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...

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 a race condition between quota enable and quota rescan ioctl, which could lead to reuse after release...

CVE-2025-39759

In the Linux kernel, the following vulnerability has been resolved: btrfs: qgroup: fix race between quota disable and quota rescan ioctl There's a race between a task disabling quotas and another running the rescan ioctl that can result in a use-after-free of qgroup records from the...

AZL-67205 CVE-2025-39759 affecting package kernel for versions less than 6.6.104.2-1

In the Linux kernel, the following vulnerability has been resolved: btrfs: qgroup: fix race between quota disable and quota rescan ioctl There's a race between a task disabling quotas and another running the rescan ioctl that can result in a use-after-free of qgroup records from the...