117 matches found
EUVD-2025-30849
Malicious code in bioql PyPI...
The vulnerability of the ocfs2 component in the Linux operating system’s kernel allows a hacker to cause a service failure.
The vulnerability of the ocfs2 component in the Linux operating system is related to reading data from beyond the allowed buffer size. Exploiting this vulnerability can allow an attacker to cause a service failure...
SUSE CVE-2025-39885
In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix recursive semaphore deadlock in fiemap call syzbot detected a OCFS2 hang due to a recursive semaphore on a FSIOCFIEMAP of the extent list on a specially crafted mmap file. contextswitch kernel/sched/core.c:5357 inline...
CVE-2025-39885 ocfs2: fix recursive semaphore deadlock in fiemap call
In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix recursive semaphore deadlock in fiemap call syzbot detected a OCFS2 hang due to a recursive semaphore on a FSIOCFIEMAP of the extent list on a specially crafted mmap file. contextswitch kernel/sched/core.c:5357 inline...
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 a recursive semaphore deadlock in the OCFS2 file system, which could lead to a file system hang...
UBUNTU-CVE-2025-39842
In the Linux kernel, the following vulnerability has been resolved: ocfs2: prevent release journal inode after journal shutdown Before calling ocfs2deleteosb, ocfs2journalshutdown has already been executed in ocfs2dismountvolume, so osb-journal must be NULL. Therefore, the following calltrace wil...
PT-2025-38549
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw within the ocfs2 subsystem. Specifically, a null-pointer dereference can occur during the journal shutdown process due to a race condition where...
CVE-2022-50289
In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix memory leak in ocfs2stackglueinit ocfs2tableheader should be free in ocfs2stackglueinit if ocfs2sysfsinit failed, otherwise kmemleak will report memleak. BUG: memory leak unreferenced object 0xffff88810eeb5800 size 128...
CVE-2022-50289
CVE-2022-50289 concerns the Linux kernel OCFS2 subsystem. The provided advisories describe a memory leak in ocfs2_stack_glue_init() where ocfs2_table_header must be freed if ocfs2_sysfs_init() fails, to prevent a kmemleak-detected memleak. The root cause is the missing free path during initializa...
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 ocfs2stackglueinit function not freeing the ocfs2tableheader, which could lead to a memory leak...
ocfs2: Avoid touching renamed directory if parent does not change
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Linux Distros Unpatched Vulnerability : CVE-2021-35594
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Vulnerability in the MySQL Cluster product of Oracle MySQL component: Cluster: General. Supported versions that are affected are 7.4.33 and prior, 7.5.23 and...
ocfs2: validate l_tree_depth to avoid out-of-bounds access
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The vulnerability of the __ocfs2_change_file_space() function in the fs/ocfs2/file.c module of the Linux file system support module allows a attacker to cause a service failure.
The vulnerability of the ocfs2changefilespace function in the fs/ocfs2/file.c module of the Linux file system support module is related to incorrect input validation. Exploiting this vulnerability could allow an attacker to cause a service failure...
Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12
In the Linux kernel, the following vulnerability has been resolved: ocfs2: Properly handles errors when reading symbolic links. It’s a patch from the “Convert ocfs2 to use folios” series. Mark converted ocfs2 to use folios and sent it to me as a major patch for review ;- So I reworked it into...
Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12
In the Linux kernel, the following vulnerability has been resolved: ocfs2: The ltreedepth field was validated to prevent out-of-bounds access. The ltreedepth field is 16-bit le16, but the actual maximum depth is limited to OCFS2MAXPATHDEPTH. A check was added to prevent out-of-bounds access if th...
CVE-2023-53081
In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix data corruption after failed write When buffered write fails to copy data into underlying page cache page, ocfs2writeendnolock just zeroes out and dirties the page. This can leave dirty page beyond EOF and if page...
UBUNTU-CVE-2023-53081
In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix data corruption after failed write When buffered write fails to copy data into underlying page cache page, ocfs2writeendnolock just zeroes out and dirties the page. This can leave dirty page beyond EOF and if page...
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 ocfs2 that could lead to data corruption after a write failure...
The vulnerability of the ocfs2_reflink_xattrInline() function in the cluster file system ocfs2 of the Linux operating system allows a attacker to cause a service failure.
The vulnerability of the ocfs2reflinkxattrInline function in the cluster file system ocfs2 of the Linux operating system is related to incorrect input validation. Exploiting this vulnerability could allow an attacker to cause service failures...