kernel: Linux kernel KVM: Denial of Service due to incorrect kvm_arm_init failure handling in finalize_pkvm

A flaw was found in the Linux kernel's Kernel-based Virtual Machine KVM for arm64 architectures. This vulnerability arises from a lack of synchronization between the finalizepkvm and kvmarminit initialization calls. A local attacker with low privileges could exploit this by triggering a scenario...

kernel: drm: Fix potential null-ptr-deref due to drmm_mode_config_init()

In the Linux kernel, the following vulnerability has been resolved: drm: Fix potential null-ptr-deref due to drmmmodeconfiginit drmmmodeconfiginit will call drmmodecreatestandardproperties and won't check the ret value. When drmmodecreatestandardproperties failed due to alloc, property will be a...

kernel: virtio_net: Fix error unwinding of XDP initialization

In the Linux kernel, the following vulnerability has been resolved: virtionet: Fix error unwinding of XDP initialization When initializing XDP in virtnetopen, some rq xdp initialization may hit an error causing net device open failed. However, previous rqs have already initialized XDP and enabled...

kernel: dm stats: check for and propagate alloc_percpu failure

In the Linux kernel, the following vulnerability has been resolved: dm stats: check for and propagate allocpercpu failure Check allocprecpu's return value and return an error from dmstatsinit if it fails. Update allocdev to fail if dmstatsinit does. Otherwise, a NULL pointer dereference will occu...

kernel: net/sched: flower: fix filter idr initialization

A flaw was found in the Linux kernel’s networking traffic control flower classifier. The initialization of the filter IDR was moved too early in the flchange path, allowing concurrent access by multiple users while the structure was still in an inconsistent state. Under certain conditions, this...

kernel: nfsd: move init of percpu reply_cache_stats counters back to nfsd_init_net

A flaw was identified in the NFS server nfsd implementation in the Linux kernel where the initialization of the per-CPU replycachestats counters was relocated incorrectly in the code path. This change can lead to use of uninitialized per-CPU statistical counters during NFS request handling when t...

kernel: mptcp: fix UaF in listener shutdown

A flaw was found in the Linux kernel's Multipath TCP MPTCP subsystem. An improper cleanup sequence during listener socket shutdown can lead to a use-after-free condition where the kernel accesses socket memory after it has already been released. A local attacker could exploit this vulnerability t...

kernel: drm/amdkfd: Add sync after creating vram bo

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Add sync after creating vram bo There will be data corruption on vram allocated by svm if the initialization is not complete and application is writting on the memory. Adding sync to wait for the initialization...

kernel: Kernel (iommufd): Information Disclosure via uninitialized memory padding

A flaw was found in the kernel. A local attacker could exploit this by triggering a missing zero initialization in the iommufd component when copying vfioiommutype1info to user space. This could lead to the disclosure of sensitive information from uninitialized memory padding...

kernel: net: wwan: iosm: fix NULL pointer dereference when removing device

In the Linux kernel, the following vulnerability has been resolved: net: wwan: iosm: fix NULL pointer dereference when removing device In suspend and resume cycle, the removal and rescan of device ends up in NULL pointer dereference. During driver initialization, if the ipcimemwwanchannelinit fai...

kernel: perf/smmuv3: Fix hotplug callback leak in arm_smmu_pmu_init()

A resource-handling flaw was found in the Linux kernel performance monitoring driver for ARM System Memory Management Unit version 3 in the way hotplug callbacks are registered during driver initialization. If driver registration fails, previously added CPU hotplug callbacks are not removed,...

kernel: perf/arm_dmc620: Fix hotplug callback leak in dmc620_pmu_init()

A resource leak flaw was found in the ARM DMC-620 PMU driver. If platformdriverregister fails during module initialization, the CPU hotplug callback registered earlier is not removed, leaving a dangling callback...

haproxy: data leak via fcgi requests

A flaw was found in HAProxy, which could allow a remote attacker to obtain sensitive information caused by improper initialization when encoding the FCGIBEGINREQUEST record. By sending a specially crafted request, an attacker could exploit this vulnerability to obtain sensitive information and us...

Moderate: cloud-init security, bug fix, and enhancement update

The cloud-init packages provide a set of init scripts for cloud instances. Cloud instances need special scripts to run during initialization to retrieve and install SSH keys, and to let the user run various scripts. Security Fixes: cloud-init: sensitive data could be exposed in logs CVE-2023-1786...

Rocky Linux 8 : python-pillow (RLSA-2022:0643)

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2022:0643 advisory. - pathgetbbox in path.c in Pillow before 9.0.0 improperly initializes ImagePath.Path. CVE-2022-22815 - pathgetbbox in path.c in Pillow before 9.0.0 has ...

Bitrix24 Component Unauthorized Access JavaScript

The vulnerability of the bitrix/modules/main/tools.php component of the Bitrix24 business management service is related to initialization errors. Exploiting this vulnerability could allow an attacker, operating remotely, to gain unauthorized access to protected information and execute arbitrary...

CVE-2023-1719: Improper Initialization

Global variable extraction in bitrix/modules/main/tools.php in Bitrix24 22.0.300 allows unauthenticated remote attackers to 1 enumerate attachments on the server and 2 execute arbitrary JavaScript code in the victim's browser, and possibly execute arbitrary PHP code on the server if the victim ha...

Incorrect cipher key & IV length processing

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SUSE CVE-2017-15097

Privilege escalation flaws were found in the Red Hat initialization scripts of PostgreSQL. An attacker with access to the postgres user account could use these flaws to obtain root access on the server machine...

apache-poi:POIHDGFFuzzer: Security exception in org.apache.poi.hdgf.chunks.Chunk.<init>

Detailed Report: https://oss-fuzz.com/testcase?key=5324112693952512 Project: apache-poi Fuzzing Engine: libFuzzer Fuzz Target: POIHDGFFuzzer Job Type: libfuzzerasanapache-poi Platform Id: linux Crash Type: Security exception Crash Address: Crash State: org.apache.poi.hdgf.chunks.Chunk...