Tag: Linux Kernel
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Nine-Year-Old Zero-Day Flaw in Linux Kernel Discovered by AI-Equipped Security Researcher
A new high-security zero-day vulnerability that has lurked in the Linux kernel since 2017 has just been found with the help of AI. This …
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9-Year-Old Linux Kernel Vulnerability “Copy Fail” Enables Full Root Access
Offensive security research firm Theori discovered a bug in the Linux kernel that, surprisingly, has existed since 2017. The flaw, dubbed …
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Unbreakable Enterprise Kernel 8.2 ships with confidential computing support, XFS live repair
Many enterprise Linux deployments rely on hardware-level memory isolation to protect sensitive workloads from co-tenants and compromised …
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CISA Alerts on Linux Kernel Vulnerability Exploited in Ransomware Attacks
The U.S. Cybersecurity and Infrastructure Security Agency has added a critical Linux kernel vulnerability to its Known Exploited …
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PoC Released for Linux Kernel ksmbd Filesystem Vulnerability
Security researcher Norbert Szetei published the final installment of his deep-dive into the ksmbd filesystem module, culminating in a …
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New FlipSwitch Hooking Method Overcomes Linux Kernel Defenses
A novel rootkit hooking method dubbed FlipSwitch has emerged, circumventing the latest Linux 6.9 kernel dispatch safeguards and reigniting …
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0-Click Linux Kernel KSMBD Vulnerability Enables Remote Code Execution via N-Day Exploit
A recent vulnerability in the Linux Kernel’s KSMBD module allows an attacker to execute arbitrary code on a target system without any …
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New Exploitation Method Discovered for Linux Kernel Use-After-Free Vulnerability
A new exploitation method has been discovered for the Linux kernel use-after-free (UAF) vulnerability tracked as CVE-2024-50264. The …
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Linux Kernel Runtime Guard hits 1.0.0 with major updates and broader support
The Linux Kernel Runtime Guard (LKRG) is a kernel module that checks the Linux kernel while it’s running. It looks for signs of tampering …
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Linux Kernel Zero-Day SMB Vulnerability Discovered via ChatGPT
Security researcher has discovered a zero-day vulnerability (CVE-2025-37899) in the Linux kernel’s SMB server implementation using …
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Linux 6.15-rc3 Released With Key Kernel Bug Fixes
Linus Torvalds announced the release of Linux 6.15-rc3, delivering a fresh batch of bug fixes and minor adjustments to the ever-evolving …
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PoC Released for Linux Kernel Vulnerability Allowing Privilege Escalation
A security vulnerability, tracked as CVE-2024-53141, has recently come to light in the Linux kernel’s ipset component. This flaw enables …
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