Cisco IOS XE SNMP OID Handling Out-Of-Bounds Read Denial-of-Service Vulnerability

This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Cisco IOS XE. Authentication is required to exploit this vulnerability. The specific flaw exists within the SNMP service, which listens on UDP port 161 by default. The issue results fro...

Cisco IOS XE SNMP GET-NEXT ctspIpSgtValue Stack-based Buffer Overflow Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Cisco IOS XE. Authentication is required to exploit this vulnerability. The specific flaw exists within the SNMP service, which listens on UDP port 161 by default. The issue results from the lack of...

Cisco IOS XE SNMP OID Handling Out-Of-Bounds Read Denial-of-Service Vulnerability

This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Cisco IOS XE. Authentication is required to exploit this vulnerability. The specific flaw exists within the SNMP service, which listens on UDP port 161 by default. The issue results fro...

Cisco IOS XE SNMP OID Handling Out-Of-Bounds Read Denial-of-Service Vulnerability

This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Cisco IOS XE. Authentication is required to exploit this vulnerability. The specific flaw exists within the SNMP service, which listens on UDP port 161 by default. The issue results fro...

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 an out-of-bounds shift during TLB invalidation in drm/xe...

Cisco IOS XE SNMP GET-NEXT callHomeUserDefCmdName Unexpected Sign Extension Denial-of-Service Vulnerability

This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Cisco IOS XE. Authentication is required to exploit this vulnerability. The specific flaw exists within the SNMP service, which listens on UDP port 161 by default. The issue results fro...

Cisco IOS XE SNMP SET cewEventTime Stack-based Buffer Overflow Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Cisco IOS XE. Authentication is required to exploit this vulnerability. The specific flaw exists within the SNMP service, which listens on UDP port 161 by default. The issue results from the lack of...

Cisco IOS XE SNMP GET-NEXT ciscoFlashFileSize Unexpected Sign Extension Denial-of-Service Vulnerability

This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Cisco IOS XE. Authentication is required to exploit this vulnerability. The specific flaw exists within the SNMP service, which listens on UDP port 161 by default. The issue results fro...

Cisco IOS XE SNMP SET cewProxyClass Stack-based Buffer Overflow Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Cisco IOS XE. Authentication is required to exploit this vulnerability. The specific flaw exists within the SNMP service, which listens on UDP port 161 by default. The issue results from the lack of...

Resetting SDX Xenserver password if Xenserver is 7.1 and above with xe-serial option

If we have to reset SDX Xenserver password and if we do not have LOM access. we use the Xe-Serial option as mentioned below...

The vulnerability of the hmm_range_fault() function in the drivers/gpu/drm/xe/xe_hmm.c kernel module of the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the hmmrangefault function in the drivers/gpu/drm/xe/xehmm.c kernel module of the Linux operating system is related to improper resource locking. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the xe_device_probe() function in the DRI driver allows a hacker to induce a service failure.

The vulnerability of the xedeviceprobe function in the DRI driver is related to the execution of operations outside the buffer in memory. Exploiting this vulnerability can allow an attacker to cause a service failure...

CVE-2025-21880

In the Linux kernel, the following vulnerability has been resolved: drm/xe/userptr: fix EFAULT handling Currently we treat EFAULT from hmmrangefault as a non-fatal error when called from xevmuserptrpin with the idea that we want to avoid killing the entire vm and chucking an error, under the...

UBUNTU-CVE-2025-21880

In the Linux kernel, the following vulnerability has been resolved: drm/xe/userptr: fix EFAULT handling Currently we treat EFAULT from hmmrangefault as a non-fatal error when called from xevmuserptrpin with the idea that we want to avoid killing the entire vm and chucking an error, under the...

CVE-2025-21880

In the Linux kernel, the following vulnerability has been resolved: drm/xe/userptr: fix EFAULT handling Currently we treat EFAULT from hmmrangefault as a non-fatal error when called from xevmuserptrpin with the idea that we want to avoid killing the entire vm and chucking an error, under the...

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 drm/xe not handling EFAULT correctly, which could result in a user ptr vma residue...

The vulnerability of the xe_ttm_stolen_mgr_init() function in the drivers/gpu/drm/xe/xe_ttm_stolen_mgr.c module of the Linux operating system allows a intruder to trigger a service failure.

The vulnerability of the xettmstolenmgrinit function in the drivers/gpu/drm/xe/xettmstolenmgr.c file of the Linux kernel is related to pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the xe_ttm_vram_mgr_new() function in the drivers/gpu/drm/xe/xe_ttm_vram_mgr.c module of the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the xettmvrammgrnew function in the drivers/gpu/drm/xe/xettmvrammgr.c file of the Linux kernel is related to the copying of buffers without checking the size of the input data a classic buffer overflow attack. Exploiting this vulnerability could allow an attacker to cause a...

CVE-2025-2021

Ashlar-Vellum Cobalt XE File Parsing Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must vis...

CVE-2025-2021 Ashlar-Vellum Cobalt XE File Parsing Integer Overflow Remote Code Execution Vulnerability

Ashlar-Vellum Cobalt XE File Parsing Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must vis...