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Debian: CVE-2020-25211: linux, linux-4.19 -- security update

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Debian: CVE-2020-25211: linux, linux-4.19 -- security update

Severity
4
CVSS
(AV:L/AC:L/Au:N/C:N/I:P/A:P)
Published
09/09/2020
Created
10/22/2020
Added
10/21/2020
Modified
11/02/2020

Description

In the Linux kernel through 5.8.7, local attackers able to inject conntrack netlink configuration could overflow a local buffer, causing crashes or triggering use of incorrect protocol numbers in ctnetlink_parse_tuple_filter in net/netfilter/nf_conntrack_netlink.c, aka CID-1cc5ef91d2ff.

Solution(s)

  • debian-upgrade-linux
  • debian-upgrade-linux-4-19

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