Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: btrfs: check folio mapping after unlock in relocateonefolio CVE-2024-56758 In the Linux kernel, the following vulnerability has been resolved: hrtimers: Force migrate away hrtimers queued after CPUHPAPHRTIMERSDYIN...

The vulnerability of the export_statsdestroy() function in the fs/nfsd/export.c module of the Linux kernel’s Network File System support module allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the exportstatsdestroy function in the fs/nfsd/export.c module, which is part of the Linux kernel’s network file system support, relates to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality,...

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...

The vulnerability of the nfs3_proc_create() function in the fs/nfs/nfs3proc.c module of the Linux file system support module allows a attacker to compromise the confidentiality and accessibility of protected information.

The vulnerability of the nfs3proccreate function in the fs/nfs/nfs3proc.c module of the Linux file system support module is related to improper memory release before deleting the last reference memory leak. Exploiting this vulnerability could allow an attacker to compromise the confidentiality an...

The vulnerability of the cifs_compose_mount_options() function in the fs/cifs/cifs_dfs_ref.c module of the Linux kernel file system allows a hacker to cause a service failure.

The vulnerability of the cifscomposemountoptions function in the fs/cifs/cifsdfsref.c module of the Linux file system support module is related to the use of a NULL pointer. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the nfs3svc_encode_getaclres() function in the fs/nfsd/nfs3acl.c module, which is part of the Linux kernel’s Network File System support, allows a hacker to cause a service failure.

The vulnerability of the nfs3svcencodegetaclres function in the fs/nfsd/nfs3acl.c module, which is part of the Linux kernel’s Network File System support, relates to the use of a NULL pointer dereferencing. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the nfs_get_client() function in the fs/nfs/client.c module of the Linux file system support module allows a hacker to cause a service failure.

The vulnerability of the nfsgetclient function in the fs/nfs/client.c module of the Linux file system support module is related to the use of the NULL pointer. Exploiting this vulnerability could allow an attacker to cause a service failure...

SUSE-SU-2025:02044-1 Security update for libblockdev

This update for libblockdev fixes the following issues: - CVE-2025-6019: Suppress privilege escalation during xfs fs resize bsc1243285...

The vulnerability of the UFS loader component of the Grub2 operating system, which allows a hacker to trigger a service failure

The vulnerability of the UFS loader component in operating systems like Grub relates to writing beyond the boundary. Exploiting this vulnerability can allow an attacker to cause a service failure...

Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel vulnerabilities (USN-7585-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7585-1 advisory. It was discovered that the CIFS network file system implementation in the Linux kernel did not properly verify the target namespace when...

The vulnerability of the BFS file system of the Grub2 operating system, which allows a hacker to trigger a service failure.

The vulnerability of the BFS file system is related to integer overflow. Exploiting this vulnerability can allow an attacker to cause a service failure...

Dell PowerScale OneFS 安全漏洞

Dell PowerScale OneFS is an operating system from Dell USA. PowerScale OneFS operating system that provides horizontal scaling of NAS. An elevation of privilege vulnerability exists in Dell PowerScale OneFS versions 9.5.0.0 through 9.10.0.1 due to a lack of authorization in NFS exports. An attack...

USN-7585-2: Linux kernel (FIPS) 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-7585-2 linux-aws-fips, linux-gcp-fips 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...

CVE-2022-50082

In the Linux kernel, the following vulnerability has been resolved: ext4: fix warning in ext4iomapbegin as race between bmap and write We got issue as follows: ------------ cut here ------------ WARNING: CPU: 3 PID: 9310 at fs/ext4/inode.c:3441 ext4iomapbegin+0x182/0x5d0 RIP:...

USN-7585-1 linux, linux-aws, linux-aws-5.4, linux-azure, linux-gcp, linux-gcp-5.4, linux-ibm, linux-ibm-5.4, linux-kvm, linux-oracle, linux-oracle-5.4, linux-xilinx-zynqmp 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-7585-1: Linux kernel 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...

AZL-64190 CVE-2025-6019 affecting package libblockdev 3.2.0-1

A Local Privilege Escalation LPE vulnerability was found in libblockdev. Generally, the "allowactive" setting in Polkit permits a physically present user to take certain actions based on the session type. Due to the way libblockdev interacts with the udisks daemon, an "allowactive" user on a syst...

SUSE CVE-2022-49999

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix space cache corruption and potential double allocations When testing spacecache v2 on a large set of machines, we encountered a few symptoms: 1. "unable to add free space :-17" EEXIST errors. 2. Missing free space info...

SUSE CVE-2022-50006

In the Linux kernel, the following vulnerability has been resolved: NFSv4.2 fix problems with nfs42sscopen A destination server while doing a COPY shouldn't accept using the passed in filehandle if its not a regular filehandle. If allocfilepseudo has failed, we need to decrement a reference on th...