CVE-2023-54020 dmaengine: sf-pdma: pdma_desc memory leak fix

In the Linux kernel, the following vulnerability has been resolved: dmaengine: sf-pdma: pdmadesc memory leak fix Commit b2cc5c465c2c "dmaengine: sf-pdma: Add multithread support for a DMA channel" changed sfpdmaprepdmamemcpy to unconditionally allocate a new sfpdmadesc each time it is called. The...

CVE-2023-54020

In CVE-2023-54020, the Linux kernel dmaengine sf-pdma had a memory leak: sf_pdma_prep_dma_memcpy() started allocating a new sf_pdma_desc every call after a multithread patch, but sf_pdma_free_desc() was not freeing the old descriptor. The in_use flag was redundant and the leak could cause memory ...

CVE-2023-54016 wifi: ath12k: Fix memory leak in rx_desc and tx_desc

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: Fix memory leak in rxdesc and txdesc Currently when ath12kdpccdescinit is called we allocate memory to rxdescs and txdescs. In ath12kdpcccleanup, during descriptor cleanup rxdescs and txdescs memory is not freed. Th...

CVE-2023-54016 wifi: ath12k: Fix memory leak in rx_desc and tx_desc

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: Fix memory leak in rxdesc and txdesc Currently when ath12kdpccdescinit is called we allocate memory to rxdescs and txdescs. In ath12kdpcccleanup, during descriptor cleanup rxdescs and txdescs memory is not freed. Th...

CVE-2023-54008

CVE-2023-54008 affects the Linux kernel virtio_vdpa path where affinity masks are built unconditionally via create_affinity_masks(). The issue arises from potentially incorrect affinity handling when CPUs, groups, or devices (e.g., networking) exceed available CPUs, triggering a warning in group_...

CVE-2025-68729

The CVE-2025-68729 entry documents a Linux kernel issue in ath12k where MSDU buffer type packets received on the REO exception ring from unassociated peers were mis-parsed as link descriptor packets. The underlying cause was not freeing the skb, risking kernel crashes and buffer leaks. The provid...

CVE-2025-68362 wifi: rtl818x: rtl8187: Fix potential buffer underflow in rtl8187_rx_cb()

In the Linux kernel, the following vulnerability has been resolved: wifi: rtl818x: rtl8187: Fix potential buffer underflow in rtl8187rxcb The rtl8187rxcb calculates the rx descriptor header address by subtracting its size from the skb tail pointer. However, it does not validate if the received...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the fact that inotifyhandleinodeevent may report an invalid wd value, which could lead to obfuscation of the...

PT-2025-53238

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.5 Description The Linux kernel contains a flaw in the unix stream sendpage function related to a null-pointer dereference. This issue arises when handling sockets in a loop, potentially leading to a...

PT-2025-52965

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contained an issue within the virtio vdpa component related to the conditional building of affinity masks. The initial implementation attempted to build these masks...

Linux Distros Unpatched Vulnerability : CVE-2023-54016

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wifi: ath12k: Fix memory leak in rxdesc and txdesc Currently when ath12kdpccdescinit is called we allocate memory to rxdescs and txdescs. In ath12kdpcccleanup,...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from a cleanup function not freeing descriptor memory, which could lead to a memory leak...

PT-2025-52977

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a memory leak in the dmaengine subsystem, specifically within the sf-pdma driver. A change introduced by commit b2cc5c465c2c altered the behavior of the sf pdma...

PT-2025-53196

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A condition exists in the Linux kernel where a race between inotify freeing mark and inotify handle inode event can lead to the reporting of an event with an invalid watch descriptor wd ...

EUVD-2025-204805

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in Hotech Software Inc. Otello allows Stored XSS.This issue affects Otello: from 2.4.0 before 2.4.4...

RLSA-2025:23241 Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: cloneprivatemnt: make sure that caller has CAPSYSADMIN in the right userns CVE-2025-38499 kernel: iommufd: Fix race during abort for file descriptors CVE-2025-39966 kernel: tls: wait for...

RockyLinux 9 : kernel (RLSA-2025:23241)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2025:23241 advisory. kernel: cloneprivatemnt: make sure that caller has CAPSYSADMIN in the right userns CVE-2025-38499 kernel: iommufd: Fix race during abort for file...

CLSA-2025-1766137116 Fix CVE(s): CVE-2025-6020

Reworked CVE-2025-6020 patches to preserve ABI compatibility - Add pammodutilsanitizehelperfds as a static inline helper in the header for modules - Keep the exported pammodutilsanitizehelperfds in libpam as a wrapper that calls the new helper...

AZL-72853 CVE-2025-59529 affecting package avahi 0.8-7

Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. In versions up to and including 0.9-rc2, the simple protocol server ignores the documented client limit and accepts unlimited connections, allowing for easy local DoS. Although CLIENTSMAX ...

AZL-72851 CVE-2025-59529 affecting package avahi 0.8-5

Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. In versions up to and including 0.9-rc2, the simple protocol server ignores the documented client limit and accepts unlimited connections, allowing for easy local DoS. Although CLIENTSMAX ...