PT-2025-8637

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A issue in the Linux kernel has been identified, related to the 9p protocol. The problem occurs because the protocol version check is performed after obtaining a fid, which can lead to a...

PT-2025-13220

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the deinitialization of Virtual Functions VFs in the Linux kernel. When ice ena vfs fails after calling ice create vf entries, it frees all VFs without removing...

kernel: selinux,smack: don't bypass permissions check in inode_setsecctx hook

A flaw was found in the Linux kernel. A highly privileged user on a Network File System NFS client can bypass intended security restrictions and modify security labels on files located on an NFS filesystem. This issue occurs even when root squashing, a security feature designed to limit root user...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: epoll: Be more careful regarding the lifetime of file pointers. epoll may call vfspoll with a file pointer that may race with the last fput. This could cause fcount to decrease to zero. While the ep-mtx locking mechanism ensur...

Azure Linux 3.0 Security Update: kernel (CVE-2024-47679)

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-2024-47679 advisory. - In the Linux kernel, the following vulnerability has been resolved: vfs: fix race between eviceinodes and...

The vulnerability of the `ksmbd_vfs_stream_read()` function in the KSMBD daemon of the Linux operating system allows a hacker to disclose protected information and cause service failures.

The vulnerability of the ksmbdvfsstreamread function in the KSMBD daemon of the Linux operating system is related to the execution of operations outside the buffer in memory. Exploiting this vulnerability can allow a remote attacker to disclose sensitive information and cause service failures by...

SUSE CVE-2025-21660

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix unexpectedly changed path in ksmbdvfskernpathlocked When ksmbdvfskernpathlocked met an error and it is not the last entry, it will exit without restoring changed path buffer. But later this buffer may be used as the...

Security update for the Linux Kernel

The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2022-48853: swiotlb: fix info leak with DMAFROMDEVICE bsc1228015. CVE-2024-26801: Bluetooth: Avoid potential use-after-free in hcierrorreset bsc1222413...

PT-2025-4341

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.74 Description The issue concerns the ksmbd vfs kern path locked function in the Linux kernel. When this function encounters an error and it is not the last entry, it exits without restoring the changed path...

PT-2026-8180

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A reference count leak exists in the smb2 open function within the ksmbd server component of the Linux kernel. This occurs when the ksmbd vfs getattr function fails, and the reference...

DEBIAN-CVE-2024-56627

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix Out-of-Bounds Read in ksmbdvfsstreamread An offset from client could be a negative value, It could lead to an out-of-bounds read from the streambuf. Note that this issue is coming when setting 'vfs objects = streamsxat...

DEBIAN-CVE-2024-56626

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix Out-of-Bounds Write in ksmbdvfsstreamwrite An offset from client could be a negative value, It could allows to write data outside the bounds of the allocated buffer. Note that this issue is coming when setting 'vfs...

CVE-2024-56626 ksmbd: fix Out-of-Bounds Write in ksmbd_vfs_stream_write

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix Out-of-Bounds Write in ksmbdvfsstreamwrite An offset from client could be a negative value, It could allows to write data outside the bounds of the allocated buffer. Note that this issue is coming when setting 'vfs...

CVE-2024-56627 ksmbd: fix Out-of-Bounds Read in ksmbd_vfs_stream_read

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix Out-of-Bounds Read in ksmbdvfsstreamread An offset from client could be a negative value, It could lead to an out-of-bounds read from the streambuf. Note that this issue is coming when setting 'vfs objects = streamsxat...

CVE-2024-56626

CVE-2024-56626 is a Linux kernel issue in the ksmbd_vfs_stream_write path. An offset supplied by the client can be negative when the ksmbd.conf setting 'vfs objects = streams_xattr' is used, enabling an out-of-bounds write to the allocated buffer. The vulnerability description notes the condition...

DEBIAN-CVE-2024-53176

In the Linux kernel, the following vulnerability has been resolved: smb: During unmount, ensure all cached dir instances drop their dentry The unmount process cifskillsb calling closeallcacheddirs can race with various cached directory operations, which ultimately results in dentries not being...

CVE-2024-56627: Out-of-bounds Read

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix Out-of-Bounds Read in ksmbdvfsstreamread An offset from client could be a negative value, It could lead to an out-of-bounds read from the streambuf. Note that this issue is coming when setting 'vfs objects = streamsxat...

CVE-2024-56626: Out-of-bounds Write

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix Out-of-Bounds Write in ksmbdvfsstreamwrite An offset from client could be a negative value, It could allows to write data outside the bounds of the allocated buffer. Note that this issue is coming when setting 'vfs...

PT-2024-10378

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to an out-of-bounds read in ksmbd vfs stream read. It occurs when a client's offset is a negative value, leading to an out-of-bounds read from stream buf. This probl...

PT-2024-10375

Name of the Vulnerable Software and Affected Versions: Linux kernel versions are not explicitly specified in the provided descriptions. Description: The issue is related to an Out-of-Bounds Write in ksmbd vfs stream write. It occurs when an offset from the client is a negative value, allowing dat...