kernel: mm/khugepaged: invoke MMU notifiers in shmem/file collapse paths

A flaw was found in the Linux kernel. The memory management unit MMU notifiers were not properly invoked when page table entries were removed during certain memory collapse operations. This oversight could lead to a use-after-free vulnerability, where the system attempts to access deallocated...

kernel: cacheinfo: Fix shared_cpu_map to handle shared caches at different levels

In the Linux kernel, the following vulnerability has been resolved: cacheinfo: Fix sharedcpumap to handle shared caches at different levels The cacheinfo sets up the sharedcpumap by checking whether the caches with the same index are shared between CPUs. However, this will trigger...

runc: volume mount race condition (regression of CVE-2019-19921)

A flaw was found in runc. An attacker who controls the container image for two containers that share a volume can race volume mounts during container initialization by adding a symlink to the rootfs that points to a directory on the volume...

CVE-2023-28554

Information Disclosure in Qualcomm IPC while reading values from shared memory in VM...

Information disclosure

Information Disclosure in Qualcomm IPC while reading values from shared memory in VM...

Memory corruption

Memory corruption in Automotive Audio while copying data from ADSP shared buffer to the VOC packet data buffer...

CVE-2023-33031 Buffer Copy Without Checking Size of Input in Automotive Audio

Memory corruption in Automotive Audio while copying data from ADSP shared buffer to the VOC packet data buffer...

CVE-2023-33031

CVE-2023-33031 describes a memory corruption vulnerability in Automotive Audio when copying data from the ADSP shared buffer to the VOC packet data buffer. The root cause is a missing or unsafe size check during a buffer copy, leading to memory corruption. Affected component is Automotive Audio (...

CVE-2023-28554 Buffer Over-read in Qualcomm IPC

Information Disclosure in Qualcomm IPC while reading values from shared memory in VM...

CVE-2023-28554

CVE-2023-28554 concerns Qualcomm IPC. Connected sources describe an information-disclosure vulnerability arising when reading values from shared memory inside a VM, attributed to a buffer over-read in the Qualcomm IPC path. The issue impacts confidentiality and is characterized with local access ...

CVE-2023-28554 Buffer Over-read in Qualcomm IPC

Information Disclosure in Qualcomm IPC while reading values from shared memory in VM...

PT-2023-24152 · Unknown · Automotive Audio

Name of the Vulnerable Software and Affected Versions: Automotive Audio affected versions not specified Description: The issue is related to memory corruption in Automotive Audio. It occurs while copying data from the ADSP shared buffer to the VOC packet data buffer. Recommendations: At the momen...

PT-2023-21801 · Qualcomm · Qualcomm Ipc

Name of the Vulnerable Software and Affected Versions: Qualcomm IPC affected versions not specified Description: The issue is related to information disclosure in Qualcomm IPC when reading values from shared memory in a virtual machine. Recommendations: At the moment, there is no information abou...

Rocky Linux 8 : virt:rhel and virt-devel:rhel (RLSA-2022:0886)

The remote Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2022:0886 advisory. - A flaw was found in the QEMU virtio-fs shared file system daemon virtiofsd implementation. This flaw is strictly related to CVE-2018-13405. A local guest user...

Qualcomm Chipsets Security Vulnerability

Qualcomm Chipsets are a family of chipsets from Qualcomm Incorporated USA. A security vulnerability exists in Qualcomm Chipsets that stems from memory corruption in car audio when copying data from the ADSP shared buffer to the VOC packet data buffer...

Rocky Linux 8 : container-tools:3.0 (RLSA-2021:4222)

The remote Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2021:4222 advisory. - An information disclosure flaw was found in Buildah, when building containers using chroot isolation. Running processes in container builds e.g. Dockerfile RUN...

Rocky Linux 8 : kernel (RLSA-2022:6460)

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2022:6460 advisory. - Incomplete cleanup of multi-core shared buffers for some IntelR Processors may allow an authenticated user to potentially enable information disclosur...

Rocky Linux 8 : maven:3.5 (RLSA-2022:4798)

The remote Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2022:4798 advisory. - In Apache Maven maven-shared-utils prior to version 3.3.3, the Commandline class can emit double-quoted strings without proper escaping, allowing shell injecti...

[SECURITY] Fedora 38 Update: netconsd-0.4-1.fc38

This is a daemon for receiving and processing logs from the Linux Kernel, as emitted over a network by the kernel's netconsole module. It supports both the old "legacy" text-only format, and the new extended format added in v4.4. The core of the daemon does nothing but process messages and drop...

[SECURITY] Fedora 37 Update: netconsd-0.4-1.fc37

This is a daemon for receiving and processing logs from the Linux Kernel, as emitted over a network by the kernel's netconsole module. It supports both the old "legacy" text-only format, and the new extended format added in v4.4. The core of the daemon does nothing but process messages and drop...