CVE-2023-28541 Buffer Over-read in WLAN Host

Memory Corruption in Data Modem while processing DMA buffer release event about CFR data...

CVE-2023-28541 Buffer Over-read in WLAN Host

Memory Corruption in Data Modem while processing DMA buffer release event about CFR data...

CVE-2023-28541

CVE-2023-28541 affects Qualcomm Data Modem (WLAN), with memory corruption during DMA buffer release involving CFR data. CVSSv3.1 base score 7.8 (HIGH) via NVD/Qualcomm metrics; impact includes confidentiality, integrity, and availability. Connected sources confirm the issue under Qualcomm compone...

kernel: i2c: out-of-bounds write in xgene_slimpro_i2c_xfer()

An out-of-bounds write vulnerability was found in the Linux kernel's SLIMpro I2C device driver. The userspace "data-block0" variable was not limited to a number between 0-255 and was used as the size of a memcpy, possibly writing beyond the end of dmabuffer. This issue could allow a local...

USN-6167-1: QEMU vulnerabilities

It was discovered that QEMU did not properly manage the guest drivers when shared buffers are not allocated. A malicious guest driver could use this issue to cause QEMU to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 20.04 LTS, Ubunt...

Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS / 22.04 LTS / 23.04 : QEMU vulnerabilities (USN-6167-1)

The remote Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS / 22.04 LTS / 23.04 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6167-1 advisory. It was discovered that QEMU did not properly manage the guest drivers when shared buffers are not allocated. ...

QEMU < 8.0.0 Multiple Vulnerabilites (CVE-2023-0664)

A flaw was found in the QEMU Guest Agent service for Windows. A local unprivileged user may be able to manipulate the QEMU Guest Agent's Windows installer via repair custom actions to elevate their privileges on the system. - A vulnerability in the lsi53c895a device affects the latest version of...

Huawei EulerOS: Security Advisory for qemu (EulerOS-SA-2023-2134)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2023 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...

EulerOS Virtualization 2.11.1 : qemu (EulerOS-SA-2023-2082)

According to the versions of the qemu package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - An infinite loop flaw was found in the USB xHCI controller emulation of QEMU while computing the length of the Transfer Request Bloc...

Out-of-bounds Write

qemu is vulnerable to Out-of-bounds Write. A vulnerability within the 'lsi53c895a' device causes a DMA-MMIO reentrancy problem which may result in memory corruption bugs...

EulerOS Virtualization 2.9.1 : qemu-kvm (EulerOS-SA-2023-2010)

According to the versions of the qemu-kvm package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A vulnerability in the lsi53c895a device affects the latest version of qemu. A DMA-MMIO reentrancy problem may lead to memory...

Huawei EulerOS: Security Advisory for qemu-kvm (EulerOS-SA-2023-2010)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2023 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...

EulerOS Virtualization 2.9.0 : qemu-kvm (EulerOS-SA-2023-2031)

According to the versions of the qemu-kvm package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A vulnerability in the lsi53c895a device affects the latest version of qemu. A DMA-MMIO reentrancy problem may lead to memory...

PT-2023-9224 · Qemu +11 · Qemu +11

Name of the Vulnerable Software and Affected Versions: QEMU affected versions not specified Description: A DMA reentrancy issue leading to a use-after-free error was found in the e1000e NIC emulation code. This issue could allow a privileged guest user to crash the QEMU process on the host,...

Qualcomm Adreno/KGSL Unchecked Cast / Type Confusion

Qualcomm Adreno/KGSL: unchecked cast of vma-vmfile-privatedata in kgslsetupdmabufuseraddr Tested on a Pixel 4 flame, on the latest update from 2023-02, which self-reports as SPL 2022-10-05, since I don't yet have any newer device with KGSL here - but as far as I can tell from the sources, it shou...

kernel: drm/i915: mark requests for GuC virtual engines to avoid use-after-free

A use-after-free vulnerability was found in the Linux kernel Intel i915 graphics driver's GuC virtual engine request handling. A local user with access to GPU rendering can create requests on GuC virtual engines and trap references via syncfile or dmabuf, causing fence release operations to acces...

kernel: dma-buf/dma-resv: check if the new fence is really later

In the Linux kernel, the following vulnerability has been resolved: dma-buf/dma-resv: check if the new fence is really later Previously when we added a fence to a dmaresv object we always assumed the the newer than all the existing fences. With Jason's work to add an UAPI to explicit export/impor...

kernel: Double-free in split_2MB_gtt_entry when function intel_gvt_dma_map_guest_page failed

A double-free memory flaw was found in the Linux kernel. The Intel GVT-g graphics driver triggers VGA card system resource overload, causing a fail in the intelgvtdmamapguestpage function. This issue could allow a local user to crash the system...

CVE-2023-20717

In vcu, there is a possible leak of dma buffer due to a race condition. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07645185; Issue ID: ALPS07645185...

CVE-2023-20717

In vcu, there is a possible leak of dma buffer due to a race condition. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07645185; Issue ID: ALPS07645185...