Netcrook
#Linux kernel
Trend Micro Deep Security Agent Reload Flaw Creates Brief Protection Gap
A local unprivileged trigger in Trend Micro’s Deep Security Agent can force kernel modules to unload and reload, creating a short monitoring gap that may let blocked content land on disk undetected.
CISA Flags a Linux Kernel Bug That Can Turn a Small Foothold Into Root
The alert centers on CVE-2022-0492, a cgroups v1 release_agent flaw in the Linux kernel that may let a local attacker escalate privileges in environments where the vulnerable path is reachable.
The Linux Kernel Trap That Can Turn a Container Into a Launchpad
CVE-2022-0492 has been placed in CISA’s known-exploited catalog, pushing a legacy cgroups v1 flaw from dusty kernel history into active defensive priority.
When a Linux Helper Hook Turns Into a Breakout Route
CVE-2022-0492 shows how a narrow authorization flaw in cgroups v1 can turn a container foothold into host-level privilege escalation, making legacy kernel paths a live defensive problem.
A Legacy Linux Corner Case Is Back in the Spotlight as Exploitation Surfaces
A cgroups v1 authorization flaw shows how one weak kernel check can still threaten privilege boundaries, especially where containers share the host kernel.
Old Linux File-Sharing Logic Opens a New Path to Root
A decades-old weakness in the CIFS stack shows how a local helper boundary can turn ordinary user access into administrative control.
CIFSwitch Turns Linux’s Trust Plumbing Into a Root-Level Risk
A newly described kernel flaw sits in the filesystem authentication path, where key lookups and helper calls can become a privilege boundary instead of a convenience.
When a Linux Permission Check Turns into a Secrets Leak
A long-lived kernel flaw linked to CVE-2026-46333 shows how a local bug can reach root-owned secrets, and sometimes root itself, without needing a remote exploit.
The Linux Kernel’s Quiet Trapdoor: When a Local Shell Can Touch Root Secrets
CVE-2026-46333 is a kernel access-control flaw that may let an unprivileged local user cross into privileged file handling, with SSH host keys among the possible fallout.
Linux’s Oldest Quiet: A Kernel Permission Slip That May Reach Root
A nine-year-old Linux kernel flaw in privilege handling raises a familiar but serious question: when a local user crosses the wrong boundary, can secrets and root-level actions follow?
A Kernel Check, a Root Problem: Linux Flaw Reaches for SSH Secrets
A long-lived logic error in Linux’s ptrace permission path is a reminder that one bad authorization decision can threaten host identity, password secrecy, and root-level control at the same time.
DirtyDecrypt Puts a Kernel Parsing Slip Under a Microscope
A public proof-of-concept for CVE-2026-31635 turns a Linux kernel length-check flaw into an urgent question about exposure, patching, and how far a local bug can travel.
DirtyDecrypt’s Public PoC Turns a Narrow Kernel Bug Into a Real-World Root Risk
A newly released proof-of-concept for the Linux kernel’s DirtyDecrypt issue may expose patched-lagging systems that still carry the RxRPC/RxGK code path.
DirtyDecrypt Turns a Narrow Kernel Path Into a Root-Level Risk
A public proof of concept has pushed an April-patched Linux kernel flaw back into the spotlight, showing how a niche validation bug can become a serious local privilege-escalation problem.
When a “small” Linux kernel path becomes a root-risk story
DirtyDecrypt, also called DirtyCBC, is a reminder that optional kernel code can matter as much as headline-grabbing defaults when a proof of concept turns public.
Linus Torvalds Says AI Bug Reports Overwhelm Linux Security Lists
Torvalds said the Linux kernel’s private security mailing list has become “almost entirely unmanageable” as AI-generated bug reports pile up.
When AI Noise Hits the Kernel Gate, Even Experts Start Drowning
A complaint from Linus Torvalds has turned into a broader warning: if security reporting is flooded with low-signal AI output, the real bottleneck is no longer discovery but human triage.
DirtyDecrypt Turns a Quiet Kernel Option Into a Root-Level Problem
A newly patched Linux privilege-escalation bug shows how an optional kernel path can become a high-value target once proof-of-concept code is public.
Linux Under Pressure: Why a “Kill Switch” Is the Wrong Question
Multiple severe Linux-kernel bugs have revived dramatic talk of an emergency off-switch, but the real security story is the kernel’s patch pipeline, not a mythical panic button.
When a Kernel Shortcut Starts Leaking Secrets: The Linux Ptrace Flaw Behind “ssh-keysign-pwn”
A newly disclosed Linux kernel access-control bug highlights how a small mistake in process-inspection logic can put SSH trust material and password hashes within reach of the wrong user.