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CVE-2010-3904 is an address-validation vulnerability in the Linux kernel's Reliable Datagram Sockets (RDS) implementation before version 2.6.36. The rds_page_copy_user function improperly validates addresses supplied from user space. A local unprivileged user can exploit this flaw through crafted sendmsg and recvmsg system calls to write to arbitrary kernel memory addresses and escalate privileges to root.
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What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
What an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
No valid public exploits. Mallory filtered out 2 candidates as fakes, detection scripts, or README-only repos.
All candidate exploits were filtered out by Mallory's validation.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
4 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A Linux kernel privilege-escalation vulnerability identified as RDS. The guide claims applicability to kernels before 2.6.36-rc8 and provides commands to compile and run an exploit.
A Linux local privilege escalation vulnerability used by UAT-10147 after initial compromise to escalate privileges to root.
A Linux kernel RDS privilege escalation vulnerability used by the actor to elevate privileges on compromised Linux systems.
A Linux kernel local privilege escalation flaw in the RDS protocol implementation allowing arbitrary kernel memory writes.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.