WIRTE Leverages AshenLoader Sideloading to Install the AshTag Espionage Backdoor

An advanced persistent threat APT known as WIRTE has been attributed to attacks targeting government and diplomatic entities across the Middle East with a previously undocumented malware suite dubbed AshTag since 2020. Palo Alto Networks Unit 42 is tracking the activity cluster under the name Ash...

CastleLoader Malware Now Uses Python Loader to Bypass Security

Cybersecurity researchers at Blackpoint Cyber discovered a new, evasive CastleLoader malware variant using Python and ClickFix social engineering to deliver RATs and info-stealers directly from memory...

CVE-2025-24857

Improper access control for volatile memory containing boot code in Universal Boot Loader U-Boot before 2017.11 and Qualcomm chips IPQ4019, IPQ5018, IPQ5322, IPQ6018, IPQ8064, IPQ8074, and IPQ9574 could allow an attacker to execute arbitrary code...

PT-2025-50718

Name of the Vulnerable Software and Affected Versions U-Boot affected versions not specified Description A logic error exists in the append uint32 le function within U-Boot. This could allow for fault injection, potentially leading to physical escalation of privilege without requiring additional...

Unity Linux 20.1050e Security Update: kernel (UTSA-2025-991144)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-991144 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/cs: make commands with 0 chunks illegal behaviour. Submitting a cs with 0 chunks, caus...

EUVD-2025-202621

Improper access control for volatile memory containing boot code in Universal Boot Loader U-Boot before 2017.11 and Qualcomm chips IPQ4019, IPQ5018, IPQ5322, IPQ6018, IPQ8064, IPQ8074, and IPQ9574 could allow an attacker to execute arbitrary code...

CVE-2025-24857

Improper access control for volatile memory containing boot code in Universal Boot Loader U-Boot before 2017.11 and Qualcomm chips IPQ4019, IPQ5018, IPQ5322, IPQ6018, IPQ8064, IPQ8074, and IPQ9574 could allow an attacker to execute arbitrary code...

CVE-2025-24857

Improper access control for volatile memory containing boot code in Universal Boot Loader U-Boot before 2017.11 and Qualcomm chips IPQ4019, IPQ5018, IPQ5322, IPQ6018, IPQ8064, IPQ8074, and IPQ9574 could allow an attacker to execute arbitrary code...

UBUNTU-CVE-2025-24857

Improper access control for volatile memory containing boot code in Universal Boot Loader U-Boot before 2017.11 and Qualcomm chips IPQ4019, IPQ5018, IPQ5322, IPQ6018, IPQ8064, IPQ8074, and IPQ9574 could allow an attacker to execute arbitrary code...

CVE-2022-50638

In the Linux kernel, the following vulnerability has been resolved: ext4: fix bugon in estreesearch caused by bad boot loader inode We got a issue as fllows: ================================================================== kernel BUG at fs/ext4/extentsstatus.c:203! invalid opcode: 0000 1 PREEMP...

SUSE CVE-2022-50638

In the Linux kernel, the following vulnerability has been resolved: ext4: fix bugon in estreesearch caused by bad boot loader inode We got a issue as fllows: ================================================================== kernel BUG at fs/ext4/extentsstatus.c:203! invalid opcode: 0000 1 PREEMP...

Linux Distros Unpatched Vulnerability : CVE-2022-50638

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ext4: fix bugon in estreesearch caused by bad boot loader inode We got a issue as fllows: ==================================================================...

CVE-2025-24857

Improper access control for volatile memory containing boot code in Universal Boot Loader U-Boot before 2017.11 and Qualcomm chips IPQ4019, IPQ5018, IPQ5322, IPQ6018, IPQ8064, IPQ8074, and IPQ9574 could allow an attacker to execute arbitrary code...

CVE-2025-24857

Improper access control for volatile memory containing boot code in Universal Boot Loader U-Boot before 2017.11 and Qualcomm chips IPQ4019, IPQ5018, IPQ5322, IPQ6018, IPQ8064, IPQ8074, and IPQ9574 could allow an attacker to execute arbitrary code...

CVE-2025-24857

The vulnerability CVE-2025-24857 affects Universal Boot Loader (U-Boot) versions prior to 2017.11 and certain Qualcomm boot ROM/SoC families (IPQ4019, IPQ5018, IPQ5322, IPQ6018, IPQ8064, IPQ8074, IPQ9574). The root cause is improper access control for volatile memory containing boot code, which c...

PT-2025-50492

Name of the Vulnerable Software and Affected Versions Universal Boot Loader U-Boot versions prior to 2017.11 Qualcomm chips IPQ4019, IPQ5018, IPQ5322, IPQ6018, IPQ8064, IPQ8074, and IPQ9574 Description An issue exists with access control for volatile memory that contains boot code. This could all...

Four Threat Clusters Using CastleLoader as GrayBravo Expands Its Malware Service Infrastructure

Four distinct threat activity clusters have been observed leveraging a malware loader known as CastleLoader , strengthening the previous assessment that the tool is offered to other threat actors under a malware-as-a-service MaaS model. The threat actor behind CastleLoader has been assigned the...

CISA Releases Three Industrial Control Systems Advisories

CISA released three Industrial Control Systems ICS Advisories. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-25-343-01 Universal Boot Loader U-Boot ICSA-25-343-02 Festo LX Appliance ICSA-25-343-03 Multiple India-Base...

EUVD-2022-55718

In the Linux kernel, the following vulnerability has been resolved: ext4: fix bugon in estreesearch caused by bad boot loader inode We got a issue as fllows: ================================================================== kernel BUG at fs/ext4/extentsstatus.c:203! invalid opcode: 0000 1 PREEMP...

DEBIAN-CVE-2022-50638

In the Linux kernel, the following vulnerability has been resolved: ext4: fix bugon in estreesearch caused by bad boot loader inode We got a issue as fllows: ================================================================== kernel BUG at fs/ext4/extentsstatus.c:203! invalid opcode: 0000 1 PREEMP...