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 mhigentre unverified channel state, which could lead to invalid memory accesses...

PT-2025-38560

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue in the i40e driver where an invalid memory access could occur when the MAC list is empty. The list first entry function does not return NULL, potential...

Ubuntu 20.04 LTS / 22.04 LTS / 24.04 LTS / 24.10 : libsoup vulnerabilities (USN-7432-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS / 24.04 LTS / 24.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-7432-1 advisory. It was discovered that libsoup could be made to read out of bounds. An attacker could possibly use this issue to cause...

PT-2025-28989

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: In the Linux kernel, a flaw exists within the btrfs subsystem, specifically in the btrfs convert extent bit function. If the insert state function fails, it returns an error pointer...

SUSE CVE-2025-21914

In the Linux kernel, the following vulnerability has been resolved: slimbus: messaging: Free transaction ID in delayed interrupt scenario In case of interrupt delay for any reason, slimdotransfer returns timeout error but the transaction ID TID is not freed. This results into invalid memory acces...

PT-2025-25848

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been identified, specifically in the vhost-scsi completion path. The issue arises when the vhost-scsi completion path accesses vq-log base while...

CVE-2025-21914

In the Linux kernel, the following vulnerability has been resolved: slimbus: messaging: Free transaction ID in delayed interrupt scenario In case of interrupt delay for any reason, slimdotransfer returns timeout error but the transaction ID TID is not freed. This results into invalid memory acces...

CVE-2024-24452

An invalid memory access when handling the ProtocolIEID field of E-RAB Release Indication messages in Athonet vEPC MME v11.4.0 allows attackers to cause a Denial of Service DoS to the cellular network by repeatedly initiating connections and sending a crafted payload...

Security Bulletin: Multiple vulnerabilities in IBM Storage Defender – Data Protect

Summary There are multiple vulnerabilities in Open Source packages that affect IBM Storage Defender – Data Protect. These vulnerabilities can result in runtime errors, denial of service, remote code execution, arbitrary command execution, bypass of security restrictions, incorrect file permission...

Linux Distros Unpatched Vulnerability : CVE-2024-52332

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - igb: Fix potential invalid memory access in igbinitmodule The pciregisterdriver can fail and when this happened, the dcanotifier needs to be unregistered,...

Linux Distros Unpatched Vulnerability : CVE-2025-21823

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - batman-adv: Drop unmanaged ELP metric worker The ELP worker needs to calculate new metric values for all neighbors reachable over an interface. Some of the used...

CVE-2024-12650

An attacker with low privileges can manipulate the requested memory size, causing the application to use an invalid memory area. This could lead to a crash of the application but it does not affected other applications...

CVE-2024-12650

CVE-2024-12650 affects WAGO libwagosnmp. A low-privilege attacker can manipulate the requested memory size, causing the application to access an invalid memory area and potentially crash the affected application only; other applications are not affected. The provided documents do not specify expl...

CVE-2024-12650 Wago: Vulnerability in libwagosnmp

An attacker with low privileges can manipulate the requested memory size, causing the application to use an invalid memory area. This could lead to a crash of the application but it does not affected other applications...

CVE-2024-12650 Wago: Vulnerability in libwagosnmp

An attacker with low privileges can manipulate the requested memory size, causing the application to use an invalid memory area. This could lead to a crash of the application but it does not affected other applications...

Linux Distros Unpatched Vulnerability : CVE-2018-18520

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An Invalid Memory Address Dereference exists in the function elfend in libelf in elfutils through v0.174. Although eu-size is intended to support ar files insid...

Linux Distros Unpatched Vulnerability : CVE-2020-27797

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An invalid memory address reference was discovered in the elflookup function in plxelf.cpp in UPX 4.0.0 via a crafted Mach-O file. CVE-2020-27797 Note that Ness...

Linux Distros Unpatched Vulnerability : CVE-2020-13765

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - romcopy in hw/core/loader.c in QEMU 4.0 and 4.1.0 does not validate the relationship between two addresses, which allows attackers to trigger an invalid memory...

CVE-2025-21823 batman-adv: Drop unmanaged ELP metric worker

In the Linux kernel, the following vulnerability has been resolved: batman-adv: Drop unmanaged ELP metric worker The ELP worker needs to calculate new metric values for all neighbors "reachable" over an interface. Some of the used metric sources require locks which might need to sleep. This sleep...

CVE-2025-21784

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: bail out when failed to load fw in pspinitcapmicrocode In function pspinitcapmicrocode, it should bail out when failed to load firmware, otherwise it may cause invalid memory access...