ToaruOS 1.99.2 is affected by incorrect access control via the kernel
published June 8, 2022
CVSS
—
EPSS
0%
Percentile
26.7
In the wild
Unconfirmed
What it is
ToaruOS 1.99.2 is affected by incorrect access control via the kernel. Improper MMU management and having a low GDT address allows it to be mapped in userland. A call gate can then be written to escalate to CPL 0.
The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00344 · 26.7th percentile
Published
2022-06-08T14:43Z
EPSS history
Timeline
08 JUN 14:43Z
ToaruOS 1.99.2 is affected by incorrect access control via the kernel