CVE-2023-53241

In the Linux kernel, the following vulnerability has been resolved: nfsd: call oprelease, even when opfunc returns an error For ops with "trivial" replies, nfsd4encodeoperation will shortcut most of the encoding work and skip to just marshalling up the status. One of the things it skips is callin...

CVE-2022-50314

In the Linux kernel, the following vulnerability has been resolved: nbd: Fix hung when signal interrupts nbdstartdeviceioctl syzbot reported hung task 1. The following program is a simplified version of the reproducer: int mainvoid int sv2, fd; if socketpairAFUNIX, SOCKSTREAM, 0, sv recvthreads =...

CVE-2022-50314 nbd: Fix hung when signal interrupts nbd_start_device_ioctl()

In the Linux kernel, the following vulnerability has been resolved: nbd: Fix hung when signal interrupts nbdstartdeviceioctl syzbot reported hung task 1. The following program is a simplified version of the reproducer: int mainvoid int sv2, fd; if socketpairAFUNIX, SOCKSTREAM, 0, sv recvthreads =...

CVE-2022-50314 nbd: Fix hung when signal interrupts nbd_start_device_ioctl()

In the Linux kernel, the following vulnerability has been resolved: nbd: Fix hung when signal interrupts nbdstartdeviceioctl syzbot reported hung task 1. The following program is a simplified version of the reproducer: int mainvoid int sv2, fd; if socketpairAFUNIX, SOCKSTREAM, 0, sv recvthreads =...

CVE-2022-50314

The CVE-2022-50314 issue affects the Linux kernel nbd subsystem. When a signal interrupts nbd_start_device_ioctl() while waiting for inflight I/Os to complete, a hung task could occur. The fix clears the queue (not just shutdown) on signal interruption to nbd_start_device_ioctl(), mitigating the ...

CVE-2022-50299

CVE-2022-50299 is a Linux kernel issue in the md (multiple device) module where snprintf() could wrap around when the total length of the block device names with slashes exceeds 200, leading to incorrect buffer sizing. The vulnerability arises from using snprintf; the fix is to replace snprintf w...

CVE-2022-50299 md: Replace snprintf with scnprintf

In the Linux kernel, the following vulnerability has been resolved: md: Replace snprintf with scnprintf Current code produces a warning as shown below when total characters in the constituent block device names plus the slashes exceeds 200. snprintf returns the number of characters generated from...

CVE-2023-53207 ublk: fail to recover device if queue setup is interrupted

In the Linux kernel, the following vulnerability has been resolved: ublk: fail to recover device if queue setup is interrupted In ublkctrlendrecovery, if waitforcompletioninterruptible is interrupted by signal, queues aren't setup successfully yet, so we have to fail UBLKCMDENDUSERRECOVERY,...

PT-2025-37616

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains a flaw within the network block device nbd module. A hung task can occur when a signal interrupts the nbd start device ioctl function while it is waiting for ...

PT-2025-37682

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains an issue where the op release function is not consistently called, even when op func returns an error. This can lead to a memory leak in the layoutget codepat...

PT-2025-37630

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw within the jbd2 fc wait bufs function that may lead to a use-after-free condition. This occurs because the function uses a buffer head bh after its...

UBUNTU-CVE-2025-39782

In the Linux kernel, the following vulnerability has been resolved: jbd2: prevent softlockup in jbd2logdocheckpoint Both jbd2logdocheckpoint and jbd2journalshrinkcheckpointlist periodically release jlistlock after processing a batch of buffers to avoid long hold times on the jlistlock. However,...

USN-7744-1 qemu vulnerabilities

It was discovered that QEMU incorrectly handled certain virtio devices. A privileged guest attacker could use this issue to cause QEMU to crash, leading to a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. CVE-2024-3446 It was...

EulerOS 2.0 SP10 : kernel (EulerOS-SA-2025-2072)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : ext4: update sjournalinum if it changes after journal replayCVE-2023-53091 arp: use RCU protection in arpxmit.CVE-2025-21762 iouring: prevent opco...

PT-2025-44148

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel had a flaw in the Network Block Device NBD module where it permitted the use of various socket types, leading to potential abuse. Specifically, a testing tool named syzb...

drbd: add missing kref_get in handle_write_conflicts

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Linux Distros Unpatched Vulnerability : CVE-2025-38708

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drbd: add missing krefget in handlewriteconflicts With two-primaries enabled, DRBD tries to detect concurrent writes and handle write conflicts, so that even if...

AZL-66824 CVE-2025-38708 affecting package kernel for versions less than 6.6.104.2-1

In the Linux kernel, the following vulnerability has been resolved: drbd: add missing krefget in handlewriteconflicts With two-primaries enabled, DRBD tries to detect "concurrent" writes and handle write conflicts, so that even if you write to the same sector simultaneously on both nodes, they en...

DEBIAN-CVE-2025-38708

In the Linux kernel, the following vulnerability has been resolved: drbd: add missing krefget in handlewriteconflicts With two-primaries enabled, DRBD tries to detect "concurrent" writes and handle write conflicts, so that even if you write to the same sector simultaneously on both nodes, they en...

CVE-2025-38708 drbd: add missing kref_get in handle_write_conflicts

In the Linux kernel, the following vulnerability has been resolved: drbd: add missing krefget in handlewriteconflicts With two-primaries enabled, DRBD tries to detect "concurrent" writes and handle write conflicts, so that even if you write to the same sector simultaneously on both nodes, they en...