Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: fs/inode: Prevent dumpmapping from accessing invalid dentry.dname.name It has been observed that a crash occurs during the hot removal of a memory device, in which the user is accessing hugetlb. See the call trace as follows:...

CVE-2026-89652

CVE-2026-89652 is a slab out-of-bounds write in the Linux kernel's Ceph filesystem (cephfs). The functions ceph_get_name() and __get_snap_name() copy an MDS-supplied dentry name into a NAME_MAX-sized buffer via memcpy without validating the length, allowing a malicious or buggy Ceph MDS to overfl...

PT-2026-90368

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A slab out-of-bounds write occurs in the NFS-export get name path when a CephFS mount is re-exported over NFS. The ceph get name function copies a name supplied by the Metadata Server MD...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005077)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005077 advisory. In the Linux kernel, the following vulnerability has been resolved: ima: Fix use-after-free on a dentry's dname.name -dname.name can change on rename and the earlier...

Azure Linux 3.0 Security Update: kernel (CVE-2024-39494)

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-2024-39494 advisory. - In the Linux kernel, the following vulnerability has been resolved: ima: Fix use-after-free on a dentry's...

kernel: fs/inode: Prevent dump_mapping() accessing invalid dentry.d_name.name

A flaw was found in the Linux kernel. A local user can trigger a kernel crash by performing specific memory operations involving hugetlb a memory management feature during the hot-removal of a memory device. This issue arises when the dumpmapping function attempts to access an invalid memory...

SUSE CVE-2024-49934

In the Linux kernel, the following vulnerability has been resolved: fs/inode: Prevent dumpmapping accessing invalid dentry.dname.name It's observed that a crash occurs during hot-remove a memory device, in which user is accessing the hugetlb. See calltrace as following: ------------ cut here...

DEBIAN-CVE-2024-49934

In the Linux kernel, the following vulnerability has been resolved: fs/inode: Prevent dumpmapping accessing invalid dentry.dname.name It's observed that a crash occurs during hot-remove a memory device, in which user is accessing the hugetlb. See calltrace as following: ------------ cut here...

AZL-52972 CVE-2024-49934 affecting package kernel for versions less than 6.6.64.2-9

In the Linux kernel, the following vulnerability has been resolved: fs/inode: Prevent dumpmapping accessing invalid dentry.dname.name It's observed that a crash occurs during hot-remove a memory device, in which user is accessing the hugetlb. See calltrace as following: ------------ cut here...

AZL-52906 CVE-2024-49934 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: fs/inode: Prevent dumpmapping accessing invalid dentry.dname.name It's observed that a crash occurs during hot-remove a memory device, in which user is accessing the hugetlb. See calltrace as following: ------------ cut here...

UBUNTU-CVE-2024-49934

In the Linux kernel, the following vulnerability has been resolved: fs/inode: Prevent dumpmapping accessing invalid dentry.dname.name It's observed that a crash occurs during hot-remove a memory device, in which user is accessing the hugetlb. See calltrace as following: ------------ cut here...

CVE-2024-49934 fs/inode: Prevent dump_mapping() accessing invalid dentry.d_name.name

In the Linux kernel, the following vulnerability has been resolved: fs/inode: Prevent dumpmapping accessing invalid dentry.dname.name It's observed that a crash occurs during hot-remove a memory device, in which user is accessing the hugetlb. See calltrace as following: ------------ cut here...

PT-2024-33776

Name of the Vulnerable Software and Affected Versions: Linux kernel version 6.10.0-rc2-lizhijian+ Description: A crash occurs during hot-remove of a memory device when a user is accessing the hugetlb, due to dump mapping accessing an invalid dentry.d name.name. The issue arises because dump mappi...

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 improper access to dentry.dname.name in the file system subsystem, which could cause the kernel to crash...

CLSA-2024-1722535085 Fix of 18 CVEs

CVE-url: https://ubuntu.com/security/CVE-2024-25739 - ubi: Check for too small LEB size in VTBL code Bionic update: upstream stable patchset 2021-06-01 LP: 1930472 // CVE- url: https://ubuntu.com/security/CVE-2021-46960 - cifs: Return correct error code from smb2getenckey CVE-url:...

SUSE CVE-2024-39494

In the Linux kernel, the following vulnerability has been resolved: ima: Fix use-after-free on a dentry's dname.name -dname.name can change on rename and the earlier value can be freed; there are conditions sufficient to stabilize it -dlock on dentry, -dlock on its parent, -irwsem exclusive on th...

DEBIAN-CVE-2024-39494

In the Linux kernel, the following vulnerability has been resolved: ima: Fix use-after-free on a dentry's dname.name -dname.name can change on rename and the earlier value can be freed; there are conditions sufficient to stabilize it -dlock on dentry, -dlock on its parent, -irwsem exclusive on th...

UBUNTU-CVE-2024-39494

In the Linux kernel, the following vulnerability has been resolved: ima: Fix use-after-free on a dentry's dname.name -dname.name can change on rename and the earlier value can be freed; there are conditions sufficient to stabilize it -dlock on dentry, -dlock on its parent, -irwsem exclusive on th...

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 a post-release reuse issue in the ima component when handling the dname.name of a dentry...

Oracle Linux 7 : kernel (ELSA-2017-2473)

The remote Oracle Linux 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2017-2473 advisory. - fs dentry name snapshots Miklos Szeredi 1471131 1470403 CVE-2017-7533 Tenable has extracted the preceding description block directly from the Oracle Linux...