SUSE-SU-2018:3880-1

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Source

Import Source

JSON Data

https://api.osv.dev/v1/vulns/SUSE-SU-2018:3880-1

Related

Published

2018-11-23T16:09:01Z

Modified

2018-11-23T16:09:01Z

Summary

Security update for the Linux Kernel (Live Patch 0 for SLE 15)

Details

This update for the Linux Kernel 4.12.14-23 fixes several issues.

The following security issues were fixed:

CVE-2018-5391: Fixed a denial of service attack with low rates of specially modified packets targeting IP fragment re-assembly. An attacker may have caused a denial of service condition by sending specially crafted IP fragments. The current vulnerability (CVE-2018-5391) became exploitable in the Linux kernel with the increase of the IP fragment reassembly queue size (bsc#1103098).
CVE-2018-18386: The drivers/tty/n_tty.c allowed local attackers (who are able to access pseudo terminals) to hang/block further usage of any pseudo terminal devices due to an EXTPROC versus ICANON confusion in TIOCINQ (bsc#1112039).

References

Affected packages

Name: kernel-livepatch-SLE15_Update_0
Purl: pkg:rpm/suse/kernel-livepatch-SLE15_Update_0&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

6-16.2

{
    "binaries": [
        {
            "kernel-livepatch-4_12_14-23-default": "6-16.2"
        }
    ]
}