Ubuntu 20.04 LTS : Linux kernel (GKE) vulnerabilities (USN-6548-4)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6548-4 advisory. It was discovered that Spectre-BHB mitigations were missing for Ampere processors. A local attacker could potentially use this to expose sensitive...

USN-6567-1: QEMU vulnerabilities

Gaoning Pan and Xingwei Li discovered that QEMU incorrectly handled the USB xHCI controller device. A privileged guest attacker could possibly use this issue to cause QEMU to crash, leading to a denial of service. This issue only affected Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. CVE-2020-14394 It w...

USN-6549-4: Linux kernel (Intel IoTG) vulnerabilities

It was discovered that the USB subsystem in the Linux kernel contained a race condition while handling device descriptors in certain situations, leading to a out-of-bounds read vulnerability. A local attacker could possibly use this to cause a denial of service system crash. CVE-2023-37453 Lin Ma...

Ubuntu 22.04 LTS : Linux kernel (Intel IoTG) vulnerabilities (USN-6549-4)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6549-4 advisory. It was discovered that the USB subsystem in the Linux kernel contained a race condition while handling device descriptors in certain situations, leading ...

Slackware Linux 15.0 kernel-generic Multiple Vulnerabilities (SSA:2023-359-01)

The version of kernel-generic installed on the remote host is prior to 5.15.145 / 5.15.145smp. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2023-359-01 advisory. - An issue was discovered in the Linux kernel through 6.5.9. During a race with SQ thread exit, an...

The vulnerability of the `nvmet_tcp_build_pdu_iovec()` function in the `drivers/nvme/target/tcp.c` file of the Linux NVMe kernel driver allows a attacker to cause a service failure.

The vulnerability of the Linux operating system’s NVMe driver is related to the assignment of the zero pointer. Exploiting this vulnerability can allow a remote attacker to cause service interruptions...

The vulnerability of the `nvmet_tcp_execute_request()` function in the `drivers/nvme/target/tcp.c` file of the Linux NVMe kernel driver allows a attacker to cause a service failure.

The vulnerability of the nvmettcpexecuterequest function in the drivers/nvme/target/tcp.c file of the Linux NVMe kernel driver is related to the assignment of a null pointer. Exploiting this vulnerability could allow a remote attacker to cause a service failure...

QEMU NVMe Out-Of-Bounds Read Information Disclosure Vulnerability

This vulnerability allows local attackers to disclose sensitive information on affected installations of QEMU. An attacker must first obtain the ability to execute high-privileged code on the target guest system in order to exploit this vulnerability. The specific flaw exists within the NVMe...

Oracle Linux 8 / 9 : Unbreakable Enterprise kernel (ELSA-2023-13043)

The remote Oracle Linux 8 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-13043 advisory. - nvmet-tcp: Fix a possible UAF in queue intialization setup Sagi Grimberg Orabug: 36028025 CVE-2023-5178 - x86: KVM: SVM: always update the x2avi...

Oracle Linux 7 : Unbreakable Enterprise kernel-container (ELSA-2023-13048)

The remote Oracle Linux 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2023-13048 advisory. - nvmet-tcp: Fix a possible UAF in queue intialization setup Sagi Grimberg Orabug: 36028026 CVE-2023-5178 - Bluetooth: Reject connection with the device which...

Oracle Linux 8 : Unbreakable Enterprise kernel-container (ELSA-2023-13049)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2023-13049 advisory. - nvmet-tcp: Fix a possible UAF in queue intialization setup Sagi Grimberg Orabug: 36028026 CVE-2023-5178 - Bluetooth: Reject connection with the device which...

Unbreakable Enterprise kernel-container security update

5.4.17-2136.326.6.el8 - Revert 'md/raid5: Wait for MDSBCHANGEPENDING in raid5d' Junxiao Bi Orabug: 35914789 - md: bypass block throttle for superblock update Junxiao Bi Orabug: 35914789 5.4.17-2136.326.5.el8 - Revert 'tracing: Increase trace array ref count on enable and filter files' Sherry Yang...

Oracle Linux 7 / 8 : Unbreakable Enterprise kernel (ELSA-2023-13044)

The remote Oracle Linux 7 / 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2023-13044 advisory. - nvmet-tcp: Fix a possible UAF in queue intialization setup Sagi Grimberg Orabug: 36028026 CVE-2023-5178 Tenable has extracted the preceding description...

USN-6548-3: Linux kernel (Oracle) vulnerabilities

It was discovered that Spectre-BHB mitigations were missing for Ampere processors. A local attacker could potentially use this to expose sensitive information. CVE-2023-3006 It was discovered that the USB subsystem in the Linux kernel contained a race condition while handling device descriptors i...

USN-6549-3: Linux kernel (Low Latency) vulnerabilities

It was discovered that the USB subsystem in the Linux kernel contained a race condition while handling device descriptors in certain situations, leading to a out-of-bounds read vulnerability. A local attacker could possibly use this to cause a denial of service system crash. CVE-2023-37453 Lin Ma...

USN-6534-3: Linux kernel vulnerabilities

It was discovered that the USB subsystem in the Linux kernel contained a race condition while handling device descriptors in certain situations, leading to a out-of-bounds read vulnerability. A local attacker could possibly use this to cause a denial of service system crash. CVE-2023-37453 Lin Ma...

SUSE CVE-2023-6356

A flaw was found in the Linux kernel's NVMe driver. This issue may allow an unauthenticated malicious actor to send a set of crafted TCP packages when using NVMe over TCP, leading the NVMe driver to a NULL pointer dereference in the NVMe driver and causing kernel panic and a denial of service...

SUSE CVE-2023-6535

A flaw was found in the Linux kernel's NVMe driver. This issue may allow an unauthenticated malicious actor to send a set of crafted TCP packages when using NVMe over TCP, leading the NVMe driver to a NULL pointer dereference in the NVMe driver, causing kernel panic and a denial of service...

Ubuntu 20.04 LTS / 22.04 LTS : Linux kernel (Low Latency) vulnerabilities (USN-6549-3)

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-6549-3 advisory. It was discovered that the USB subsystem in the Linux kernel contained a race condition while handling device descriptors in certain...

Ubuntu 20.04 LTS : Linux kernel (Oracle) vulnerabilities (USN-6548-3)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6548-3 advisory. It was discovered that Spectre-BHB mitigations were missing for Ampere processors. A local attacker could potentially use this to expose sensitive...