Description
Linux kernel 2.4 and 2.2 allows local users to read kernel memory and possibly gain privileges via a negative argument to the sysctl call.
Exploits (1)
exploitdb
WORKING POC
VERIFIED
by Chris Evans · clocallinux
https://www.exploit-db.com/exploits/20626
References (6)
Scores
EPSS
0.0027
EPSS Percentile
50.8%
Details
Status
published
Products (2)
linux/linux_kernel
2.2.0
linux/linux_kernel
2.4.0
Published
May 03, 2001
Tracked Since
Feb 18, 2026