CVE-2025-38710

The CVE-2025-38710 vulnerability affects the Linux kernel GFS2: it relies on i_depth validation for exhash directories. A fuzzer introduced corruption that could yield a dir_e_read() depth of 0, causing an undefined shift by 32 at index = hash >> (32 - dip->i_depth). The minimum depth is...

CVE-2025-38710

In the Linux kernel, the following vulnerability has been resolved: gfs2: Validate idepth for exhash directories A fuzzer test introduced corruption that ends up with a depth of 0 in direread, causing an undefined shift by 32 at: index = hash 32 - dip-idepth; As calculated in an open-coded way in...

SUSE CVE-2025-38659

In the Linux kernel, the following vulnerability has been resolved: gfs2: No more self recovery When a node withdraws and it turns out that it is the only node that has the filesystem mounted, gfs2 currently tries to replay the local journal to bring the filesystem back into a consistent state. N...

CVE-2025-38659

In the Linux kernel, the following vulnerability has been resolved: gfs2: No more self recovery When a node withdraws and it turns out that it is the only node that has the filesystem mounted, gfs2 currently tries to replay the local journal to bring the filesystem back into a consistent state. N...

AZL-66578 CVE-2025-38659 affecting package kernel for versions less than 6.6.104.2-1

In the Linux kernel, the following vulnerability has been resolved: gfs2: No more self recovery When a node withdraws and it turns out that it is the only node that has the filesystem mounted, gfs2 currently tries to replay the local journal to bring the filesystem back into a consistent state. N...

DEBIAN-CVE-2025-38659

In the Linux kernel, the following vulnerability has been resolved: gfs2: No more self recovery When a node withdraws and it turns out that it is the only node that has the filesystem mounted, gfs2 currently tries to replay the local journal to bring the filesystem back into a consistent state. N...

Linux Distros Unpatched Vulnerability : CVE-2016-10905

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in fs/gfs2/rgrp.c in the Linux kernel before 4.8. A use-after-free is caused by the functions gfs2clearrgrpd and readrindexentry...

PT-2025-35983

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to the validation of i depth for exhash directories within the gfs2 filesystem. A fuzzer test revealed corruption leading to a depth of 0 in dir...

USN-7595-4 linux-oracle, linux-oracle-6.8, linux-raspi vulnerabilities

It was discovered that the CIFS network file system implementation in the Linux kernel did not properly verify the target namespace when handling upcalls. An attacker could use this to expose sensitive information. CVE-2025-2312 Several security issues were discovered in the Linux kernel. An...

USN-7595-3 linux-raspi-realtime vulnerabilities

It was discovered that the CIFS network file system implementation in the Linux kernel did not properly verify the target namespace when handling upcalls. An attacker could use this to expose sensitive information. CVE-2025-2312 Several security issues were discovered in the Linux kernel. An...

USN-7596-2 linux-azure-nvidia vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - GPIO subsystem; - GPU drivers; - InfiniBand drivers; - IRQ chip drivers; - Network drivers; - Mellanox network...

The vulnerability of the gfs2_scan_glock_lru() function in the fs/gfs2/glock.c module of the GFS2 file system support module for Linux’s operating system allows a hacker to cause a service failure.

The vulnerability of the gfs2scanglocklru function in the fs/gfs2/glock.c module of the GFS2 file system support in Linux’s operating system is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to cause a service failure...

SUSE-SU-2025:01995-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP3 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2022-49110: netfilter: conntrack: revisit gc autotuning bsc1237981. - CVE-2022-49139: Bluetooth: fix null ptr deref on hcisyncconncompleteevt bsc1238032. -...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: gfs2: Truncates the address space when flipping the GFS2DIFJDATA flag. When truncating an inode’s address space while flipping the GFS2DIFJDATA flag, depending on that flag, the pages in the address space will either use buffer...

CVE-2011-4098

The fallocate implementation in the GFS2 filesystem in the Linux kernel before 3.2 relies on the page cache, which might allow local users to cause a denial of service by preallocating blocks in certain situations involving insufficient memory...

CVE-2010-2525

A flaw was discovered in gfs2 file system’s handling of acls access control lists. An unprivileged local attacker could exploit this flaw to gain access or execute any file stored in the gfs2 file system...

kernel security update

4.18.0-553.52.110.OL8 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and...

Azure Linux 3.0 Security Update: kernel (CVE-2025-21699)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-21699 advisory. - In the Linux kernel, the following vulnerability has been resolved: gfs2: Truncate address space when flippi...

DEBIAN-CVE-2022-49769

In the Linux kernel, the following vulnerability has been resolved: gfs2: Check sbbsizeshift after reading superblock Fuzzers like to scribble over sbbsizeshift but in reality it's very unlikely that this field would be corrupted on its own. Nevertheless it should be checked to avoid the...

UBUNTU-CVE-2022-49769

In the Linux kernel, the following vulnerability has been resolved: gfs2: Check sbbsizeshift after reading superblock Fuzzers like to scribble over sbbsizeshift but in reality it's very unlikely that this field would be corrupted on its own. Nevertheless it should be checked to avoid the...