Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2018-4208)

High Nessus Plugin ID 112283

Synopsis

The remote Oracle Linux host is missing one or more security updates.

Description

Description of changes:

[4.1.12-124.18.9.el7uek]
- rebuild bumping release

[4.1.12-124.18.8.el7uek]
- Cipso: cipso_v4_optptr enter infinite loop (yujuan.qi) [Orabug: 28563992] {CVE-2018-10938}
- Btrfs: fix list_add corruption and soft lockups in fsync (Liu Bo) [Orabug: 28119834]
- x86/paravirt: Fix spectre-v2 mitigations for paravirt guests (Peter Zijlstra) [Orabug: 28474643] {CVE-2018-15594}
- sym53c8xx: fix NULL pointer dereference panic in sym_int_sir() in sym_hipd.c (George Kennedy) [Orabug: 28481893]
- md/raid1: Avoid raid1 resync getting stuck (Jes Sorensen) [Orabug: 28529228]
- x86/spectrev2: Don't set mode to SPECTRE_V2_NONE when retpoline is available. (Boris Ostrovsky) [Orabug: 28540376]

[4.1.12-124.18.7.el7uek]
- ext4: avoid deadlock when expanding inode size (Jan Kara) [Orabug: 25718971]
- ext4: properly align shifted xattrs when expanding inodes (Jan Kara) [Orabug: 25718971]
- ext4: fix xattr shifting when expanding inodes part 2 (Jan Kara) [Orabug: 25718971]
- ext4: fix xattr shifting when expanding inodes (Jan Kara) [Orabug: 25718971]
- uek-rpm: Enable perf stripped binary (Victor Erminpour) [Orabug: 27801171]
- nfsd: give out fewer session slots as limit approaches (J. Bruce Fields) [Orabug: 28023821]
- nfsd: increase DRC cache limit (J. Bruce Fields) [Orabug: 28023821]
- uek-rpm: config-debug: Turn off torture testing by default (Knut Omang) [Orabug: 28261886]
- ipmi: Remove smi_msg from waiting_rcv_msgs list before handle_one_recv_msg() (Junichi Nomura)
- x86/mce/AMD: Give a name to MCA bank 3 when accessed with legacy MSRs (Yazen Ghannam) [Orabug: 28416303]
- Fix up non-directory creation in SGID directories (Linus Torvalds) [Orabug: 28459477] {CVE-2018-13405}
- scsi: libsas: defer ata device eh commands to libata (Jason Yan) [Orabug: 28459685] {CVE-2018-10021}
- PCI: Allocate ATS struct during enumeration (Bjorn Helgaas) [Orabug: 28460092]

Solution

Update the affected unbreakable enterprise kernel packages.

See Also

https://oss.oracle.com/pipermail/el-errata/2018-September/008011.html

https://oss.oracle.com/pipermail/el-errata/2018-September/008012.html

Plugin Details

Severity: High

ID: 112283

File Name: oraclelinux_ELSA-2018-4208.nasl

Version: 1.2

Type: local

Agent: unix

Published: 2018/09/05

Modified: 2018/11/07

Dependencies: 12634

Risk Information

Risk Factor: High

CVSS v2.0

Base Score: 7.1

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:C

CVSS v3.0

Base Score: 7.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Vulnerability Information

CPE: p-cpe:/a:oracle:linux:kernel-uek, p-cpe:/a:oracle:linux:kernel-uek-debug, p-cpe:/a:oracle:linux:kernel-uek-debug-devel, p-cpe:/a:oracle:linux:kernel-uek-devel, p-cpe:/a:oracle:linux:kernel-uek-doc, p-cpe:/a:oracle:linux:kernel-uek-firmware, cpe:/o:oracle:linux:6, cpe:/o:oracle:linux:7

Required KB Items: Host/local_checks_enabled, Host/OracleLinux, Host/RedHat/release, Host/RedHat/rpm-list

Patch Publication Date: 2018/09/04

Reference Information

CVE: CVE-2018-10021, CVE-2018-10938, CVE-2018-13405, CVE-2018-15594