CVE-2020-7462

In 11.4-PRERELEASE before r360733 and 11.3-RELEASE before p13, improper mbuf handling in the kernel causes a use-after-free bug by sending IPv6 Hop-by-Hop…

published March 26, 2021

CVSS
—
EPSS
0%
Percentile
13.0
In the wild
Unconfirmed
What it is

In 11.4-PRERELEASE before r360733 and 11.3-RELEASE before p13, improper mbuf handling in the kernel causes a use-after-free bug by sending IPv6 Hop-by-Hop options over the loopback interface. The use-after-free situation may result in unintended kernel behaviour including a kernel panic.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00229 · 13.0th percentile
Published
2021-03-26T20:48Z
EPSS history
Timeline
  • 26 MAR 20:48Z
    In 11.4-PRERELEASE before r360733 and 11.3-RELEASE before p13, improper mbuf handling in the kernel causes a use-after-free bug by sending IPv6 Hop-by-Hop…
    cvelistv5