CVE-2023-52456

CVE-2023-52456 affects the Linux kernel, specifically the imx serial driver used for RS-485 when the TX state machine can deadlock if the TTY is closed mid-transmission. In that scenario, imx_uart_shutdown disables the interface and the Transmission Complete interrupt, causing imx_uart_stop_tx to...

CVE-2023-52456 serial: imx: fix tx statemachine deadlock

In the Linux kernel, the following vulnerability has been resolved: serial: imx: fix tx statemachine deadlock When using the serial port as RS485 port, the tx statemachine is used to control the RTS pin to drive the RS485 transceiver TXEN pin. When the TTY port is closed in the middle of a...

CVE-2023-52456

In the Linux kernel, the following vulnerability has been resolved: serial: imx: fix tx statemachine deadlock When using the serial port as RS485 port, the tx statemachine is used to control the RTS pin to drive the RS485 transceiver TXEN pin. When the TTY port is closed in the middle of a...

OESA-2024-1175 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: Transmit requests in Xen's virtual network protocol can consist of multiple parts. While not really useful, except for the initial part any of them may be of zero length, i.e. carry no data at all. Besides a certain initial porti...

Ubuntu 23.10 : Linux kernel (Azure) vulnerabilities (USN-6652-1)

The remote Ubuntu 23.10 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6652-1 advisory. Marek Marczykowski-Grecki discovered that the Xen event channel infrastructure implementation in the Linux kernel contained a race condition. An attacker in ...

CVE-2023-52456

In the Linux kernel, the following vulnerability has been resolved: serial: imx: fix tx statemachine deadlock When using the serial port as RS485 port, the tx statemachine is used to control the RTS pin to drive the RS485 transceiver TXEN pin. When the TTY port is closed in the middle of a...

Linux kernel security vulnerabilities

The Linux kernel is the kernel used by the Linux Foundation's open source operating system Linux. A security vulnerability exists in the Linux Kernel that stems from a deadlock problem in the tx state machine...

CVE-2023-52437

A flaw was found in the Linux kernel's md/raid5 driver, specifically introduced by commit 5e2cf333b7bd. This commit triggers a race condition wherein the system hangs due to improper handling of MDSBCHANGEPENDING flags. During the execution of mdwritestart, if MDSBCHANGEPENDING is set and...

Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel (Raspberry Pi) vulnerabilities (USN-6625-3)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6625-3 advisory. Marek Marczykowski-Grecki discovered that the Xen event channel infrastructure implementation in the Linux kernel contained a race condition...

PT-2024-7742 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.8.0-rc4-syzkaller-00212-g40b9385dd8e6 Description: The vulnerability is related to a possible deadlock in the subflow diag of the mptcp component in the Linux kernel. This issue can be exploited to cause a...

Ubuntu 20.04 LTS / 22.04 LTS : Linux kernel (Azure) vulnerabilities (USN-6626-3)

The remote Ubuntu 20.04 LTS / 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6626-3 advisory. Quentin Minster discovered that a race condition existed in the KSMBD implementation in the Linux kernel when handling sessions operations. A...

Ubuntu 20.04 LTS : Linux kernel (Intel IoTG) vulnerabilities (USN-6628-2)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6628-2 advisory. Quentin Minster discovered that a race condition existed in the KSMBD implementation in the Linux kernel when handling sessions operations. A remote...

Ubuntu 22.04 LTS : Linux kernel vulnerabilities (USN-6626-2)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6626-2 advisory. Quentin Minster discovered that a race condition existed in the KSMBD implementation in the Linux kernel when handling sessions operations. A remote...

PT-2024-26738

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A deadlock vulnerability has been resolved in the Linux kernel, specifically in the btrfs file system. The issue occurs when the fiemap and extent locking mechanisms interact, potentiall...

Mageia: Security Advisory (MGASA-2024-0035)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

MGASA-2024-0035 Updated xpdf packages fix security vulnerabilities

The updated packages fix security vulnerabilities: Logic bug in text extractor led to invalid memory access. CVE-2022-30524 Integer overflow in rasterizer. CVE-2022-30775 PDF object loop in Catalog::countPageTree. CVE-2022-33108 PDF object loop in AcroForm::scanField. CVE-2022-36561 Logic bug in...

Updated xpdf packages fix security vulnerabilities

The updated packages fix security vulnerabilities: Logic bug in text extractor led to invalid memory access. CVE-2022-30524 Integer overflow in rasterizer. CVE-2022-30775 PDF object loop in Catalog::countPageTree. CVE-2022-33108 PDF object loop in AcroForm::scanField. CVE-2022-36561 Logic bug in...

Ubuntu 22.04 LTS : Linux kernel (Intel IoTG) vulnerabilities (USN-6628-1)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6628-1 advisory. Quentin Minster discovered that a race condition existed in the KSMBD implementation in the Linux kernel when handling sessions operations. A remote...

Slackware Linux 15.0 / current xpdf Multiple Vulnerabilities (SSA:2024-040-01)

The version of xpdf installed on the remote host is prior to 4.05. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2024-040-01 advisory. - XRef::fetch in XRef.cc in Xpdf 4.00 allows remote attackers to cause a denial of service stack consumption via a crafted pdf...

Ubuntu 22.04 LTS / 23.10 : Linux kernel vulnerabilities (USN-6624-1)

The remote Ubuntu 22.04 LTS / 23.10 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6624-1 advisory. Marek Marczykowski-Grecki discovered that the Xen event channel infrastructure implementation in the Linux kernel contained a race condition. An...