CVE-2021-47552 blk-mq: cancel blk-mq dispatch work in both blk_cleanup_queue and disk_release()

In the Linux kernel, the following vulnerability has been resolved: blk-mq: cancel blk-mq dispatch work in both blkcleanupqueue and diskrelease For avoiding to slow down queue destroy, we don't call blkmqquiescequeue in blkcleanupqueue, instead of delaying to cancel dispatch work in...

CVE-2023-49575

A vulnerability has been discovered in VX Search Enterprise affecting version 10.2.14, in Sync Breeze Enterprise Server 10.4.18 version, and in Disk Pulse Enterprise 10.4.18 version, that could allow an attacker to execute persistent XSS through /setupsmtp in smtpserver, smtpuser, smtppassword an...

CVE-2023-49572

A vulnerability has been discovered in VX Search Enterprise affecting version 10.2.14, and in Disk Pulse Enterprise 10.4.18 version, that could allow an attacker to execute persistent XSS through /setupodbc in odbcdatasource, odbcuser and odbcpassword parameters. This vulnerability could allow an...

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 a security flaw in the blk-mq scheduling job in blkcleanupqueue and diskrelease...

CVE-2023-49572: Improper Neutralization of Input During Web Page Generation

A vulnerability has been discovered in VX Search Enterprise affecting version 10.2.14, and in Disk Pulse Enterprise 10.4.18 version, that could allow an attacker to execute persistent XSS through /setupodbc in odbcdatasource, odbcuser and odbcpassword parameters. This vulnerability could allow an...

CVE-2023-49575: Improper Neutralization of Input During Web Page Generation

A vulnerability has been discovered in VX Search Enterprise affecting version 10.2.14, in Sync Breeze Enterprise Server 10.4.18 version, and in Disk Pulse Enterprise 10.4.18 version, that could allow an attacker to execute persistent XSS through /setupsmtp in smtpserver, smtpuser, smtppassword an...

SUSE CVE-2023-52837

In the Linux kernel, the following vulnerability has been resolved: nbd: fix uaf in nbdopen Commit 4af5f2e03013 "nbd: use blkmqallocdisk and blkcleanupdisk" cleans up disk by blkcleanupdisk and it won't set disk-privatedata as NULL as before. UAF may be triggered in nbdopen if someone tries to op...

RUSTSEC-2024-0353 Refs and paths with reserved Windows device names access the devices

Summary On Windows, fetching refs that clash with legacy device names reads from the devices, and checking out paths that clash with such names writes arbitrary data to the devices. This allows a repository, when cloned, to cause indefinite blocking or the production of arbitrary message that...

zziplib: invalid memory access at zzip_disk_entry_to_file_header in mmapped.c

An invalid memory access flaw was found in the mmapped.c file's zzipdiskentrytofileheader function in Zziplib. This issue could allow an attacker to entice a victim into opening a specially crafted file, leading to a denial of service...

QEMU: improper IDE controller reset can lead to MBR overwrite

A bug in QEMU could cause a guest I/O operation otherwise addressed to an arbitrary disk offset to be targeted to offset 0 instead potentially overwriting the VM's boot code. This could be used, for example, by L2 guests with a virtual disk vdiskL2 stored on a virtual disk of an L1 vdiskL1...

kernel: md: raid1: fix potential OOB in raid1_remove_disk()

In the Linux kernel, the following vulnerability has been resolved: md: raid1: fix potential OOB in raid1removedisk If rddev-raiddisk is greater than mddev-raiddisks, there will be an out-of-bounds in raid1removedisk. We have already found similar reports as follows: 1 commit d17f744e883b...

CVE-2021-47458

CVE-2021-47458 affects the ocfs2 mount path in the Linux kernel. It occurs when mounting ocfs2 with o2cb or pcmk on kernels built with Fortify Source, due to non-null-terminated strings in the disk representation being treated as null-terminated by strlcpy, triggering a buffer overflow and a fort...

How to remove a user from a shared Mac

There will be times when you need to remove a user from a device. In this article well show you how to remove a user from a Mac. For a better understanding its good to understand the difference between an actual user of the device and a "sharing only user." On a Mac, you can use Sharing Only User...

DEBIAN-CVE-2023-52837

In the Linux kernel, the following vulnerability has been resolved: nbd: fix uaf in nbdopen Commit 4af5f2e03013 "nbd: use blkmqallocdisk and blkcleanupdisk" cleans up disk by blkcleanupdisk and it won't set disk-privatedata as NULL as before. UAF may be triggered in nbdopen if someone tries to op...

AZL-55636 CVE-2023-52837 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: nbd: fix uaf in nbdopen Commit 4af5f2e03013 "nbd: use blkmqallocdisk and blkcleanupdisk" cleans up disk by blkcleanupdisk and it won't set disk-privatedata as NULL as before. UAF may be triggered in nbdopen if someone tries to op...

UBUNTU-CVE-2023-52837

In the Linux kernel, the following vulnerability has been resolved: nbd: fix uaf in nbdopen Commit 4af5f2e03013 "nbd: use blkmqallocdisk and blkcleanupdisk" cleans up disk by blkcleanupdisk and it won't set disk-privatedata as NULL as before. UAF may be triggered in nbdopen if someone tries to op...

CVE-2023-52837

In the Linux kernel, the following vulnerability has been resolved: nbd: fix uaf in nbdopen Commit 4af5f2e03013 "nbd: use blkmqallocdisk and blkcleanupdisk" cleans up disk by blkcleanupdisk and it won't set disk-privatedata as NULL as before. UAF may be triggered in nbdopen if someone tries to op...

UBUNTU-CVE-2021-47353

In the Linux kernel, the following vulnerability has been resolved: udf: Fix NULL pointer dereference in udfsymlink function In function udfsymlink, epos.bh is assigned with the value returned by udftgetblk. The function udftgetblk is defined in udf/misc.c and returns the value of sbgetblk functi...

SUSE CVE-2024-35974

In the Linux kernel, the following vulnerability has been resolved: block: fix q-blkglist corruption during disk rebind Multiple gendisk instances can allocated/added for single request queue in case of disk rebind. blkg may still stay in q-blkglist when calling blkcginitdisk for rebind, then...

Virtuozzo Hybrid Infrastructure 6.1 Update 1 (6.1.1-35)

In this release, Virtuozzo Hybrid Infrastructure enables virtual CPU and RAM overcommitment per node, as well as provides stability and performance improvements, and addresses issues found in previous releases. Vulnerability id: VSTOR-49565 Network errors occur when migrating a VM that was...