USN-7379-1 linux, linux-aws, linux-azure, linux-gcp, linux-hwe-6.11, linux-oracle, linux-realtime vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - MIPS architecture; - PowerPC architecture; - RISC-V architecture; - S390 architecture; - x86...

The vulnerability of the ublk_unquiesce_dev() function in the drivers/block/ublk_drv.c module of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the ublkunquiescedev function in the drivers/block/ublkdrv.c module of the Linux kernel is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of protect...

Linux Distros Unpatched Vulnerability : CVE-2020-1711

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An out-of-bounds heap buffer access flaw was found in the way the iSCSI Block driver in QEMU versions 2.12.0 before 4.2.1 handled a response coming from an iSCS...

Linux Distros Unpatched Vulnerability : CVE-2014-0143

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Multiple integer overflows in the block drivers in QEMU, possibly before 2.0.0, allow local users to cause a denial of service crash via a crafted catalog size ...

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 msproblock driver not properly propagating the read-only state when dealing with read-only devices, whic...

USN-7154-1: Linux kernel vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - MIPS architecture; - PowerPC architecture; - RISC-V architecture; - S390 architecture; -...

USN-7154-1 linux, linux-aws, linux-aws-6.8, linux-gcp, linux-gcp-6.8, linux-gke, linux-ibm, linux-lowlatency, linux-lowlatency-hwe-6.8, linux-oem-6.8, linux-oracle, linux-oracle-6.8, linux-raspi vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - MIPS architecture; - PowerPC architecture; - RISC-V architecture; - S390 architecture; -...

Ubuntu 22.04 LTS / 24.04 LTS : Linux kernel vulnerabilities (USN-7154-1)

"The remote Ubuntu 22.04 LTS / 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7154-1 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update...

CVE-2018-9386

In rebootblockcommand of htc rebootblock driver, there is a possible stack buffer overflow due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation...

PT-2024-10655 · Htc · Htc Reboot Block Driver

Name of the Vulnerable Software and Affected Versions: htc reboot block driver affected versions not specified Description: The issue is related to a possible stack buffer overflow in the reboot block command of the htc reboot block driver due to a missing bounds check. This could lead to local...

The vulnerability of the nbd_requeue_cmd() function in the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the nbdrequeuecmd function in the drivers/block/nbd.c module of the Linux kernel is related to the reutilization of previously freed memory due to concurrent access to resources. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrit...

RHEL 6 : qemu-kvm-rhev (RHSA-2014:0434)

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2014:0434 advisory. KVM Kernel-based Virtual Machine is a full virtualization solution for Linux on AMD64 and Intel 64 systems. The qemu-kvm-rhev package provid...

CentOS 7 : qemu-kvm-ma (RHSA-2020:1150)

The remote CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:1150 advisory. - An out-of-bounds heap buffer access flaw was found in the way the iSCSI Block driver in QEMU versions 2.12.0 before 4.2.1 handled a response coming...

OESA-2024-1863 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: rtnetlink: Correct nested IFLAVFVLANLIST attribute validation Each attribute inside a nested IFLAVFVLANLIST is assumed to be a struct iflavfvlaninfo so the size ...

The vulnerability of the blkpg_do_ioctl() function in the block/ioctl.c driver for block devices in the Linux operating system allows a attacker to compromise the integrity and accessibility of the protected information.

The vulnerability of the blkpgdoioctl function in the block/ioctl.c driver for block devices in the Linux operating system is related to the lack of correspondence between the sizes of partitions and the sizes of blocks. Exploiting this vulnerability could allow an attacker to compromise the...

kernel: null_blk: Always check queue mode setting from configfs

A missing validation flaw was found in the Linux kernel nullblk driver's configuration handling. A local user with access to configfs can configure a nullblk device with queuemode set to 1 legacy I/O path, which is no longer supported, causing the driver to proceed without proper validation and...

DEBIAN-CVE-2023-52762

In the Linux kernel, the following vulnerability has been resolved: virtio-blk: fix implicit overflow on virtiomaxdmasize The following codes have an implicit conversion from sizet to u32: u32maxsize = sizetvirtiomaxdmasizevdev; This may lead overflow, Ex sizet4G - u320. Once virtiomaxdmasize has...

CVE-2023-52618 block/rnbd-srv: Check for unlikely string overflow

In the Linux kernel, the following vulnerability has been resolved: block/rnbd-srv: Check for unlikely string overflow Since "devsearchpath" can technically be as large as PATHMAX, there was a risk of truncation when copying it and a second string into "fullpath" since it was also PATHMAX sized...

NewStart CGSL MAIN 6.06 : qemu Multiple Vulnerabilities (NS-SA-2023-0132)

The remote NewStart CGSL host, running version MAIN 6.06, has qemu packages installed that are affected by multiple vulnerabilities: - In QEMU 1:4.1-1, 1:2.1+dfsg-12+deb8u6, 1:2.8+dfsg-6+deb9u8, 1:3.1+dfsg-8deb10u1, 1:3.1+dfsg-8+deb10u2, and 1:2.1+dfsg-12+deb8u12 fixed, when executing script in...

kernel: null_blk: Always check queue mode setting from configfs

A missing validation flaw was found in the Linux kernel nullblk driver's configuration handling. A local user with access to configfs can configure a nullblk device with queuemode set to 1 legacy I/O path, which is no longer supported, causing the driver to proceed without proper validation and...