Ubuntu 22.04 LTS / 23.10 : Linux kernel vulnerabilities (USN-6818-1)

The remote Ubuntu 22.04 LTS / 23.10 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6818-1 advisory. Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly validate H2C PDU data, leading to a null pointer...

The vulnerability of the QEMU hardware emulation software, related to memory-related errors, allows a hacker to trigger a system failure.

The vulnerability of the QEMU hardware emulation software lies in the lack of checks to ensure that the buffer pointer does not overlap with the MMIO region during USB packet transmission. Exploiting this vulnerability can allow an attacker to cause a service failure...

Ubuntu 22.04 LTS : Linux kernel vulnerabilities (USN-6821-1)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6821-1 advisory. It was discovered that the ATA over Ethernet AoE driver in the Linux kernel contained a race condition, leading to a use-after-free vulnerability. An...

Ubuntu 24.04 LTS : Linux kernel vulnerabilities (USN-6817-1)

The remote Ubuntu 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6817-1 advisory. Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not properly handle certain error conditions, leading to a NULL pointer dereferenc...

Ubuntu 20.04 LTS / 22.04 LTS : Linux kernel vulnerabilities (USN-6820-1)

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-6820-1 advisory. It was discovered that the ATA over Ethernet AoE driver in the Linux kernel contained a race condition, leading to a use-after-free...

USN-6567-2 qemu regression

USN-6567-1 fixed vulnerabilities QEMU. The fix for CVE-2023-2861 was too restrictive and introduced a behaviour change leading to a regression in certain environments. This update fixes the problem. Original advisory details: Gaoning Pan and Xingwei Li discovered that QEMU incorrectly handled the...

Ubuntu 20.04 LTS / 22.04 LTS : QEMU regression (USN-6567-2)

The remote Ubuntu 20.04 LTS / 22.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-6567-2 advisory. USN-6567-1 fixed vulnerabilities QEMU. The fix for CVE-2023-2861 was too restrictive and introduced a behaviour change leading to a regression in...

Oracle Linux 8 : kernel (ELSA-2024-3618)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-3618 advisory. - uio: Fix use-after-free in uioopen Ricardo Robaina RHEL-26232 CVE-2023-52439 - net:emac/emac-mac: Fix a use after free in emacmactxbufsend Ken Cox...

ROS-20240606-01

A vulnerability in QEMU's USB EHCI controller emulation is related to the lack of checks if the buffer pointer overlaps with the MMIO register when transmitting USB packets. the buffer pointer overlaps with the MMIO region when transmitting USB packets. Exploitation of the vulnerability could all...

kernel: USB: core: Fix deadlock in port "disable" sysfs attribute

In the Linux kernel, the following vulnerability has been resolved: USB: core: Fix deadlock in port disable sysfs attribute The Linux kernel CVE team has assigned CVE-2024-26933 to this issue. Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024050123-CVE-2024-26933-c18d@gregkh/T...

kernel: USB: usb-storage: Prevent divide-by-0 error in isd200_ata_command

In the Linux kernel, the following vulnerability has been resolved: USB: usb-storage: Prevent divide-by-0 error in isd200atacommand The isd200 sub-driver in usb-storage uses the HEADS and SECTORS values in the ATA ID information to calculate cylinder and head values when creating a CDB for READ o...

kernel: USB: core: Fix deadlock in port "disable" sysfs attribute

In the Linux kernel, the following vulnerability has been resolved: USB: core: Fix deadlock in port disable sysfs attribute The Linux kernel CVE team has assigned CVE-2024-26933 to this issue. Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024050123-CVE-2024-26933-c18d@gregkh/T...

kernel: net: usb: fix memory leak in smsc75xx_bind

In the Linux kernel, the following vulnerability has been resolved: net: usb: fix memory leak in smsc75xxbind Syzbot reported memory leak in smsc75xxbind. The problem was is non-freed memory in case of errors after memory allocation. backtrace: kmalloc include/linux/slab.h:556 inline kzalloc...

kernel: net: usb: smsc75xx: Fix uninit-value access in __smsc75xx_read_reg

In the Linux kernel, the following vulnerability has been resolved: net: usb: smsc75xx: Fix uninit-value access in smsc75xxreadreg The Linux kernel CVE team has assigned CVE-2023-52528 to this issue. Upstream advisory:...

kernel: usb: xhci: Add error handling in xhci_map_urb_for_dma

In the Linux kernel, the following vulnerability has been resolved: usb: xhci: Add error handling in xhcimapurbfordma The Linux kernel CVE team has assigned CVE-2024-26964 to this issue. Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024050130-CVE-2024-26964-54c8@gregkh/T...

kernel: USB: usb-storage: Prevent divide-by-0 error in isd200_ata_command

In the Linux kernel, the following vulnerability has been resolved: USB: usb-storage: Prevent divide-by-0 error in isd200atacommand The isd200 sub-driver in usb-storage uses the HEADS and SECTORS values in the ATA ID information to calculate cylinder and head values when creating a CDB for READ o...

AlmaLinux 8 : kernel-rt (ALSA-2024:3627)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2024:3627 advisory. kernel: Marvin vulnerability side-channel leakage in the RSA decryption operation CVE-2023-6240 kernel: Information disclosure in vhost/vhost.c:vhostnewms...

Moderate: kernel update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: Marvin vulnerability side-channel leakage in the RSA decryption operation CVE-2023-6240 kernel: Information disclosure in vhost/vhost.c:vhostnewmsg CVE-2024-0340 kernel: untrusted VMM can...

RHEL 8 : kernel update (Moderate) (RHSA-2024:3618)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:3618 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: Marvin vulnerability...

AlmaLinux 8 : kernel update (Medium) (ALSA-2024:3618)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2024:3618 advisory. kernel: Marvin vulnerability side-channel leakage in the RSA decryption operation CVE-2023-6240 kernel: Information disclosure in vhost/vhost.c:vhostnewms...