CVE-2025-68305 Bluetooth: hci_sock: Prevent race in socket write iter and sock bind

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcisock: Prevent race in socket write iter and sock bind There is a potential race condition between sock bind and socket write iter. bind may free the same cmd via mgmtpending before write iter sends the cmd, just as...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989813)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989813 advisory. In the Linux kernel, the following vulnerability has been resolved: RDMA/hfi1: Prevent panic when SDMA is disabled If the hfi1 module is loaded with HFI1CAPSDMA off,...

UBUNTU-CVE-2025-39723

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix unbuffered write error handling If all the subrequests in an unbuffered write stream fail, the subrequest collector doesn't update the stream-transferred value and it retains its initial LONGMAX value. Unfortunately, i...

ksmbd: fix the warning from __kernel_write_iter

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Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: exfat: A missing shutdown check was fixed. xfstests generic/730 test failed: After deleting a device that still contained dirty data, the file could still be read without returning an error. The reason is the missing shutdown...

DEBIAN-CVE-2025-37775

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix the warning from kernelwriteiter 2110.972290 ------------ cut here ------------ 2110.972301 WARNING: CPU: 3 PID: 735 at fs/readwrite.c:599 kernelwriteiter+0x21b/0x280 This patch doesn't allow writing to directory...

DEBIAN-CVE-2025-22076

In the Linux kernel, the following vulnerability has been resolved: exfat: fix missing shutdown check xfstests generic/730 test failed because after deleting the device that still had dirty data, the file could still be read without returning an error. The reason is the missing shutdown check in...

PT-2025-16716 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A issue in the Linux kernel has been resolved, related to a missing shutdown check in the exfat file system. This issue caused problems when a device with dirty data was deleted, as...

PT-2025-18456

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A warning in the Linux kernel has been resolved, specifically in the ksmbd component, related to the kernel write iter function. This issue prevented writing to a directory...

DEBIAN-CVE-2022-49429

In the Linux kernel, the following vulnerability has been resolved: RDMA/hfi1: Prevent panic when SDMA is disabled If the hfi1 module is loaded with HFI1CAPSDMA off, a call to hfi1writeiter will dereference a NULL pointer and panic. A typical stack frame is: sdmaselectuserengine hfi1...

Linux kernel 安全漏洞

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 the netfsunbufferedwriteiterlocked function incorrectly handling kernel asynchronous DIO writes as user-spac...

UBUNTU-CVE-2022-48862

In the Linux kernel, the following vulnerability has been resolved: vhost: fix hung thread due to erroneous iotlb entries In vhostiotlbaddrangectx, range size can overflow to 0 when start is 0 and last is ULONGMAX. One instance where it can happen is when userspace sends an IOTLB message with...

SUSE CVE-2022-0617

A flaw null pointer dereference in the Linux kernel UDF file system functionality was found in the way user triggers udffilewriteiter function for the malicious UDF image. A local user could use this flaw to crash the system. Actual from Linux kernel 4.2-rc1 till 5.17-rc2...

Vulnerability of the rpmsg_eptdev_write_iter() function (driver/rpmsg/rpmsg_char.c) in the Linux kernel, allowing a hacker to cause a service failure

The vulnerability of the rpmsgeptdevwriteiter function driver/rpmsg/rpmsgchar.c in the Linux kernel involves uncontrolled resource consumption. Exploiting this vulnerability could allow a malicious actor to cause service failures remotely...

DEBIAN-CVE-2019-19053

A memory leak in the rpmsgeptdevwriteiter function in drivers/rpmsg/rpmsgchar.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service memory consumption by triggering copyfromiterfull failures, aka CID-bbe692e349e2...

Linux kernel memory leak vulnerability (CNVD-2019-41277)

The Linux kernel is a computer operating system kernel written in C and assembly language, compliant with the POSIX standard, and distributed under the GNU General Public License. A memory leak vulnerability exists in the qrtrtunwriteiter function in net/qrtr/tun.c in versions of Linux kernel pri...