CVE-2011-4913

The rose_parse_ccitt function in net/rose/rose_subr.c in the Linux kernel before 2.6.39 does not validate the FAC_CCITT_DEST_NSAP and FAC_CCITT_SRC_NSAP…

published June 21, 2012

CVSS
—
EPSS
4%
Percentile
90.8
In the wild
Unconfirmed
What it is

The rose_parse_ccitt function in net/rose/rose_subr.c in the Linux kernel before 2.6.39 does not validate the FAC_CCITT_DEST_NSAP and FAC_CCITT_SRC_NSAP fields, which allows remote attackers to (1) cause a denial of service (integer underflow, heap memory corruption, and panic) via a small length value in data sent to a ROSE socket, or (2) conduct stack-based buffer overflow attacks via a large length value in data sent to a ROSE socket.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.04177 · 90.8th percentile
Published
2012-06-21T23:00Z
EPSS history
Timeline
  • 21 JUN 23:00Z
    The rose_parse_ccitt function in net/rose/rose_subr.c in the Linux kernel before 2.6.39 does not validate the FAC_CCITT_DEST_NSAP and FAC_CCITT_SRC_NSAP…
    cvelistv5