Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2019-4619)

Low Nessus Plugin ID 124231

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VPR Score: 6

Synopsis

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

Description

Description of changes:

[4.1.12-124.26.10.el7uek]
- x86/apic: Make arch_setup_hwirq NUMA node aware (Henry Willard) [Orabug: 29534769]

[4.1.12-124.26.9.el7uek]
- KEYS: encrypted: fix buffer overread in valid_master_desc() (Eric Biggers) [Orabug: 29591025] {CVE-2017-13305}

[4.1.12-124.26.8.el7uek]
- scsi: target: remove hardcoded T10 Vendor ID in INQUIRY response (Alan Adamson) [Orabug: 29344862]
- scsi: target: add device vendor id, product id and revision configfs attributes (Alan Adamson) [Orabug: 29344862]
- scsi: target: consistently null-terminate t10_wwn strings (David Disseldorp) [Orabug: 29344862]
- scsi: target: use consistent left-aligned ASCII INQUIRY data (David Disseldorp) [Orabug: 29344862]
- ext4: fix data corruption caused by unaligned direct AIO (Lukas Czerner) [Orabug: 29553371]
- swiotlb: checking whether swiotlb buffer is full with io_tlb_used (Dongli Zhang) [Orabug: 29582587]
- swiotlb: add debugfs to track swiotlb buffer usage (Dongli Zhang) [Orabug: 29582587]
- swiotlb: fix comment on swiotlb_bounce() (Dongli Zhang) [Orabug: 29582587]
- NFSv4.1: nfs4_fl_prepare_ds must be careful about reporting success. (NeilBrown) [Orabug: 29617508]

Solution

Update the affected unbreakable enterprise kernel packages.

See Also

https://oss.oracle.com/pipermail/el-errata/2019-April/008662.html

https://oss.oracle.com/pipermail/el-errata/2019-April/008663.html

Plugin Details

Severity: Low

ID: 124231

File Name: oraclelinux_ELSA-2019-4619.nasl

Version: 1.5

Type: local

Agent: unix

Published: 2019/04/23

Updated: 2020/01/23

Dependencies: 12634, 122878

Risk Information

Risk Factor: Low

VPR Score: 6

CVSS v2.0

Base Score: 3.6

Temporal Score: 2.7

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

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

CVSS v3.0

Base Score: 7.1

Temporal Score: 6.2

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

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

Exploit Ease: No known exploits are available

Patch Publication Date: 2019/04/22

Vulnerability Publication Date: 2018/04/04

Reference Information

CVE: CVE-2017-13305