SUSE CVE-2022-49810

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix missing xasretry calls in xarray iteration netfslib has a number of places in which it performs iteration of an xarray whilst being under the RCU read lock. It should call xasretry as the first thing inside of the loop...

Linux Kernel Security Vulnerabilities

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 netfs creating proc entries in the absence of PROCFS, which could cause the kernel to crash...

Linux Kernel Security Vulnerabilities

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 an integer overflow in the AG size calculation of the jfs file system, which could lead to file system...

CVE-2025-37858: Integer Overflow or Wraparound

In the Linux kernel, the following vulnerability has been resolved: fs/jfs: Prevent integer overflow in AG size calculation The JFS filesystem calculates allocation group AG size using 1 2TB aggregates on 32-bit systems, this 32-bit shift operation causes undefined behavior and improper AG sizing...

tomcat: Incomplete fix for CVE-2024-50379 - RCE due to TOCTOU issue in JSP compilation

The fix for CVE-2024-50379 in Apache Tomcat was insufficient to mitigate the issue fully. A Time-of-check Time-of-use TOCTOU race condition occurs during JSP compilation on case-insensitive file systems when the default servlet is enabled for writing. This vulnerability allows an uploaded file to...

USN-7496-5 linux-azure-fips 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: - Block layer subsystem; - Character device driver; - Hardware crypto device drivers; - GPU drivers; - Media drivers;...

USN-7496-2 linux-aws-fips, linux-fips, linux-gcp-fips 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: - Block layer subsystem; - Character device driver; - Hardware crypto device drivers; - GPU drivers; - Media drivers;...

Ensure That Mounting for Unnecessary File System Is Removed

Linux supports multiple file systems through kernel objects loaded to the kernel. As a universal OS platform, openEuler provides various kernel object files in the /lib/modules/kernel version/kernel/fs/ directory to support different file systems. You can run the insmod or modprobe command to loa...

kernel: SUNRPC: Fix RPC client cleaned up the freed pipefs dentries

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: Fix RPC client cleaned up the freed pipefs dentries RPC client pipefs dentries cleanup is in separated rpcremovepipedir workqueue,which takes care about pipefs superblock locking. In some special scenarios, when kernel...

Azure Linux 3.0 Security Update: kernel (CVE-2025-21665)

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-2025-21665 advisory. - In the Linux kernel, the following vulnerability has been resolved: filemap: avoid truncating 64-bit offset ...

CBL Mariner 2.0 Security Update: kernel (CVE-2025-21665)

The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-21665 advisory. - In the Linux kernel, the following vulnerability has been resolved: filemap: avoid truncating 64-bit offset ...

CBL Mariner 2.0 Security Update: kernel (CVE-2025-21722)

The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-21722 advisory. - In the Linux kernel, the following vulnerability has been resolved: nilfs2: do not force clear folio if buff...

ext4: fix OOB read when checking dotdot dir

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nilfs2: do not force clear folio if buffer is referenced

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CVE-2023-53143

In the Linux kernel, the following vulnerability has been resolved: ext4: fix another off-by-one fsmap error on 1k block filesystems Apparently syzbot figured out that issuing this FSMAP call: struct fsmaphead cmd = .fmhcount = ...; .fmhkeys = .fmrdevice = / ext4 dev /, .fmrphysical = 0, ,...

CVE-2023-53137

In the Linux kernel, the following vulnerability has been resolved: ext4: Fix possible corruption when moving a directory When we are renaming a directory to a different directory, we need to update '..' entry in the moved directory. However nothing prevents moved directory from being modified an...

SUSE CVE-2023-53118

In the Linux kernel, the following vulnerability has been resolved: scsi: core: Fix a procfs host directory removal regression scsiprochostdirrm decreases a reference counter and hence must only be called once per host that is removed. This change does not require a scsiaddhostwithdma change sinc...

SUSE CVE-2023-53143

In the Linux kernel, the following vulnerability has been resolved: ext4: fix another off-by-one fsmap error on 1k block filesystems Apparently syzbot figured out that issuing this FSMAP call: struct fsmaphead cmd = .fmhcount = ...; .fmhkeys = .fmrdevice = / ext4 dev /, .fmrphysical = 0, ,...

CVE-2023-53143

In the Linux kernel, the following vulnerability has been resolved: ext4: fix another off-by-one fsmap error on 1k block filesystems Apparently syzbot figured out that issuing this FSMAP call: struct fsmaphead cmd = .fmhcount = ...; .fmhkeys = .fmrdevice = / ext4 dev /, .fmrphysical = 0, ,...

DEBIAN-CVE-2023-53143

In the Linux kernel, the following vulnerability has been resolved: ext4: fix another off-by-one fsmap error on 1k block filesystems Apparently syzbot figured out that issuing this FSMAP call: struct fsmaphead cmd = .fmhcount = ...; .fmhkeys = .fmrdevice = / ext4 dev /, .fmrphysical = 0, ,...