CVE-2023-52590

In the Linux kernel, the following vulnerability has been resolved: ocfs2: Avoid touching renamed directory if parent does not change The VFS will not be locking moved directory if its parent does not change. Change ocfs2 rename code to avoid touching renamed directory if its parent does not chan...

CVE-2023-52590

CVE-2023-52590 affects the Linux kernel OCFS2 rename path: when renaming a directory, the code previously touched the renamed directory even if the parent did not change, risking filesystem corruption due to missing appropriate locking. The vulnerability is resolved by upstream kernel fixes that ...

CVE-2023-52590 ocfs2: Avoid touching renamed directory if parent does not change

In the Linux kernel, the following vulnerability has been resolved: ocfs2: Avoid touching renamed directory if parent does not change The VFS will not be locking moved directory if its parent does not change. Change ocfs2 rename code to avoid touching renamed directory if its parent does not chan...

CVE-2023-52590 ocfs2: Avoid touching renamed directory if parent does not change

In the Linux kernel, the following vulnerability has been resolved: ocfs2: Avoid touching renamed directory if parent does not change The VFS will not be locking moved directory if its parent does not change. Change ocfs2 rename code to avoid touching renamed directory if its parent does not chan...

PT-2024-14635

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the ocfs2 file system in the Linux kernel. The VFS does not lock a moved directory if its parent does not change, which can lead to file system corruption if the...

kernel: Linux kernel: Denial of Service due to file descriptor leak in io_uring with ocfs2

A flaw was found in the Linux kernel. A local user can exploit a file descriptor leak in the iouring subsystem when performing operations on filesystems that do not support nowait buffered read, such as ocfs2. This vulnerability occurs because a file descriptor fget is acquired but not properly...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: KVM: VMX: Do all initialization before exposing /dev/kvm to userspace CVE-2022-49932 A use-after-free vulnerability in the Linux Kernel Performance Events system can be exploited to achieve local privilege...

SUSE CVE-2017-18216

In fs/ocfs2/cluster/nodemanager.c in the Linux kernel before 4.15, local users can cause a denial of service NULL pointer dereference and BUG because a required mutex is not used...

SUSE CVE-2017-18224

In the Linux kernel before 4.15, fs/ocfs2/aops.c omits use of a semaphore and consequently has a race condition for access to the extent tree during read operations in DIRECT mode, which allows local users to cause a denial of service BUG by modifying a certain ecpos field...

GSD-2023-1001652 ocfs2: fix memory leak in ocfs2_stack_glue_init()

ocfs2: fix memory leak in ocfs2stackglueinit This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.9.337 by commit...

GSD-2023-1001512 ocfs2: fix memory leak in ocfs2_stack_glue_init()

ocfs2: fix memory leak in ocfs2stackglueinit This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.163 by commit...

GSD-2023-1001502 ocfs2: fix memory leak in ocfs2_mount_volume()

ocfs2: fix memory leak in ocfs2mountvolume This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.163 by commit...

GSD-2023-1001215 ocfs2: fix memory leak in ocfs2_stack_glue_init()

ocfs2: fix memory leak in ocfs2stackglueinit This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.86 by commit...

GSD-2023-1000844 ocfs2: fix memory leak in ocfs2_stack_glue_init()

ocfs2: fix memory leak in ocfs2stackglueinit This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.0.16 by commit...

GSD-2023-1000829 ocfs2: fix memory leak in ocfs2_mount_volume()

ocfs2: fix memory leak in ocfs2mountvolume This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.0.16 by commit...

PT-2023-33921 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.16 Description: A memory leak issue exists in the ocfs2 stack glue init function. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions prior to...

Unbreakable Enterprise kernel security update

5.15.0-1.43.4.1 - netsched: clsroute: remove from list when handle is 0 Thadeu Lima de Souza Cascardo Orabug: 34460936 CVE-2022-2588 5.15.0-1.43.4 - Revert selftests/bpf: add tests verifying unprivileged bpf behaviour Alan Maguire Orabug: 34399286 - Revert selftests/bpf: Add test for reg2btfids o...

Unbreakable Enterprise kernel-container security update

5.15.0-1.43.4.1 - netsched: clsroute: remove from list when handle is 0 Thadeu Lima de Souza Cascardo Orabug: 34460936 CVE-2022-2588 5.15.0-1.43.4 - Revert selftests/bpf: add tests verifying unprivileged bpf behaviour Alan Maguire Orabug: 34399286 - Revert selftests/bpf: Add test for reg2btfids o...

Unbreakable Enterprise kernel security update

4.1.12-124.65.1 - cgroup-v1: Require capabilities to set releaseagent Eric W. Biederman Orabug: 33825689 CVE-2022-0492 - ocfs2: kill EBUSY from dlmfsevictinode Junxiao Bi Orabug: 34091904 - ocfs2: dlmfs: fix error handling of userdlmdestroylock Junxiao Bi via Ocfs2-devel Orabug: 34091904 - ocfs2:...

Unbreakable Enterprise kernel security update

5.15.0-0.30.19 - net/mlx4: Increase numsrq in lowmemprofile Dave Kleikamp Orabug: 34052160 5.15.0-0.30.18 - Revert ocfs2: mount shared volume without ha stack Junxiao Bi Orabug: 33701900 - KVM: x86/speculation: Disable Fill buffer clear within guests Pawan Gupta Orabug: 34202258 CVE-2022-21123...