CVE-2025-39759 btrfs: qgroup: fix race between quota disable and quota rescan ioctl

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...

Linux Distros Unpatched Vulnerability : CVE-2022-49033

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: btrfs: qgroup: fix sleep from invalid context bug in btrfsqgroupinherit Syzkaller reported B...

Linux Distros Unpatched Vulnerability : CVE-2024-42111

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: btrfs: always do the basic checks for btrfsqgroupinherit structure BUG Syzbot reports the...

Linux Distros Unpatched Vulnerability : CVE-2023-52897

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: btrfs: qgroup: do not warn on record without oldroots populated BUG There are some reports...

Linux Distros Unpatched Vulnerability : CVE-2022-48734

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: fix deadlock between quota disable and qgroup rescan worker Quota disable ioctl starts a transaction before waiting for the qgroup rescan worker complete...

Linux Distros Unpatched Vulnerability : CVE-2022-49912

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: fix ulist leaks in error paths of qgroup self tests In the testnosharedqgroup and testmultiplerefs qgroup self tests, if we fail to add the tree ref,...

PT-2025-37217

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A race condition exists between disabling quotas and running the quota rescan ioctl in the btrfs subsystem. This can lead to a use-after-free of qgroup records from the fs info-qgroup...

SUSE CVE-2022-49912

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix ulist leaks in error paths of qgroup self tests In the testnosharedqgroup and testmultiplerefs qgroup self tests, if we fail to add the tree ref, remove the extent item or remove the extent ref, we are returning from t...

DEBIAN-CVE-2022-49912

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix ulist leaks in error paths of qgroup self tests In the testnosharedqgroup and testmultiplerefs qgroup self tests, if we fail to add the tree ref, remove the extent item or remove the extent ref, we are returning from t...

CVE-2022-49912

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix ulist leaks in error paths of qgroup self tests In the testnosharedqgroup and testmultiplerefs qgroup self tests, if we fail to add the tree ref, remove the extent item or remove the extent ref, we are returning from t...

UBUNTU-CVE-2022-49912

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix ulist leaks in error paths of qgroup self tests In the testnosharedqgroup and testmultiplerefs qgroup self tests, if we fail to add the tree ref, remove the extent item or remove the extent ref, we are returning from t...

CVE-2022-49912

CVE-2022-49912 is a Linux kernel vulnerability affecting btrfs qgroup self tests, where the old_roots ulist could leak on error paths when failing to add tree refs or remove extent data. The fix ensures the ulist is freed (ulist_free) before returning from the test paths, mitigating the leak. No ...

CVE-2022-49912

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix ulist leaks in error paths of qgroup self tests In the testnosharedqgroup and testmultiplerefs qgroup self tests, if we fail to add the tree ref, remove the extent item or remove the extent ref, we are returning from t...

CVE-2022-49912 btrfs: fix ulist leaks in error paths of qgroup self tests

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix ulist leaks in error paths of qgroup self tests In the testnosharedqgroup and testmultiplerefs qgroup self tests, if we fail to add the tree ref, remove the extent item or remove the extent ref, we are returning from t...

PT-2025-18629

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved, specifically in the btrfs qgroup self tests. The issue occurred in the test no shared qgroup and test multiple refs tests, where if...

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 originates from a ulist leak in the btrfs qgroup self-test error path, which could lead to a memory leak...

Security update for the Linux Kernel

The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2021-46925: Fixed kernel panic caused by race of smcsock bsc1220466. CVE-2021-47645: media: staging: media: zoran: calculate the right buffer number for...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2022-36280: Fixed out-of-bounds memory access vulnerability found in vmwgfx driver bsc1203332. CVE-2022-48742: rtnetlink: make sure to refresh masterdev/mops in...

Linux Distros Unpatched Vulnerability : CVE-2022-49075

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: btrfs: fix qgroup reserve overflow the qgroup limit We use extentchangeset-byteschanged in...

SUSE CVE-2022-49075

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix qgroup reserve overflow the qgroup limit We use extentchangeset-byteschanged in qgroupreservedata to record how many bytes we set for EXTENTQGROUPRESERVED state. Currently the byteschanged is set as "unsigned int", and...