Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2020-5670)

High Nessus Plugin ID 136388

Synopsis

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

Description

Description of changes:

[4.1.12-124.39.1.el7uek]
- qla2xxx: Update driver version to 9.00.00.00.42.0-k1-v2 (Arun Easi) [Orabug: 30372266] - qla2xxx: Fix device discovery when FCP2 device is lost. (Arun Easi) [Orabug: 30372266] - brcmfmac: add subtype check for event handling in data path (John Donnelly) [Orabug: 30776354] {CVE-2019-9503}
- percpu-refcount: fix reference leak during percpu-atomic transition (Douglas Miller) [Orabug: 30867060] - blk-mq: Allow timeouts to run while queue is freezing (Gabriel Krisman Bertazi) [Orabug: 30867060] - fs/dcache.c: fix spin lockup issue on nlru->lock (Junxiao Bi) [Orabug: 30953290] - jbd2: disable CONFIG_JBD2_DEBUG (Junxiao Bi) [Orabug: 31234664] - mwifiex: pcie: Fix memory leak in mwifiex_pcie_alloc_cmdrsp_buf (Navid Emamdoost) [Orabug: 31246302] {CVE-2019-19056}
- drm/vmwgfx: limit the number of mip levels in vmw_gb_surface_define_ioctl() (Vladis Dronov) [Orabug: 31262557] {CVE-2017-7346}

[4.1.12-124.38.5.el7uek]
- i40e: Increment the driver version for FW API update (Jack Vogel) [Orabug: 31051191] {CVE-2019-0140} {CVE-2019-0139} {CVE-2019-0144}
- i40e: Update FW API version to 1.9 (Piotr Azarewicz) [Orabug: 31051191] {CVE-2019-0140} {CVE-2019-0139} {CVE-2019-0144}
- i40e: Changed maximum supported FW API version to 1.8 (Adam Ludkiewicz) [Orabug: 31051191] {CVE-2019-0140} {CVE-2019-0139} {CVE-2019-0144}
- i40e: Stop dropping 802.1ad tags - eth proto 0x88a8 (Scott Peterson) [Orabug: 31051191] {CVE-2019-0140} {CVE-2019-0139} {CVE-2019-0144}
- i40e: fix reading LLDP configuration (Mariusz Stachura) [Orabug: 31051191] {CVE-2019-0140} {CVE-2019-0139} {CVE-2019-0144}
- i40e: Add capability flag for stopping FW LLDP (Krzysztof Galazka) [Orabug: 31051191] {CVE-2019-0140} {CVE-2019-0139} {CVE-2019-0144}
- i40e: refactor FW version checking (Mitch Williams) [Orabug: 31051191] {CVE-2019-0140} {CVE-2019-0139} {CVE-2019-0144}
- i40e: shutdown all IRQs and disable MSI-X when suspended (Jacob Keller) [Orabug: 31051191] {CVE-2019-0140} {CVE-2019-0139} {CVE-2019-0144}
- i40e: prevent service task from running while we're suspended (Jacob Keller) [Orabug: 31051191] {CVE-2019-0140} {CVE-2019-0139} {CVE-2019-0144}
- i40e: don't clear suspended state until we finish resuming (Jacob Keller) [Orabug: 31051191] {CVE-2019-0140} {CVE-2019-0139} {CVE-2019-0144}
- i40e: use newer generic PM support instead of legacy PM callbacks (Jacob Keller) [Orabug: 31051191] {CVE-2019-0140} {CVE-2019-0139} {CVE-2019-0144}
- i40e: use separate state bit for miscellaneous IRQ setup (Jacob Keller) [Orabug: 31051191] {CVE-2019-0140} {CVE-2019-0139} {CVE-2019-0144}
- i40e: fix for flow director counters not wrapping as expected (Mariusz Stachura) [Orabug: 31051191] {CVE-2019-0140} {CVE-2019-0139} {CVE-2019-0144}
- i40e: relax warning message in case of version mismatch (Mariusz Stachura) [Orabug: 31051191] {CVE-2019-0140} {CVE-2019-0139} {CVE-2019-0144}
- i40e: simplify member variable accesses (Sudheer Mogilappagari) [Orabug: 31051191] {CVE-2019-0140} {CVE-2019-0139} {CVE-2019-0144}
- i40e: Fix link down message when interface is brought up (Sudheer Mogilappagari) [Orabug: 31051191] {CVE-2019-0140} {CVE-2019-0139} {CVE-2019-0144}
- i40e: Fix unqualified module message while bringing link up (Sudheer Mogilappagari) [Orabug: 31051191] {CVE-2019-0140} {CVE-2019-0139} {CVE-2019-0144}

[4.1.12-124.38.4.el7uek]
- HID: Fix assumption that devices have inputs (Alan Stern) [Orabug: 31208622] {CVE-2019-19532}
- qla2xxx: DBG: disable 3D mailbox. (Quinn Tran) [Orabug: 30890687] - scsi: qla2xxx: Fix mtcp dump collection failure (Quinn Tran) [Orabug: 30890687] - scsi: qla2xxx: Add Serdes support for ISP27XX (Joe Carnuccio) [Orabug: 30890687] - vgacon: Fix a UAF in vgacon_invert_region (Zhang Xiaoxu) [Orabug: 31143947] {CVE-2020-8649} {CVE-2020-8647} {CVE-2020-8647} {CVE-2020-8649} {CVE-2020-8649} {CVE-2020-8647}
- HID: hiddev: do cleanup in failure of opening a device (Hillf Danton) [Orabug: 31206360] {CVE-2019-19527}
- HID: hiddev: avoid opening a disconnected device (Hillf Danton) [Orabug: 31206360] {CVE-2019-19527}
- USB: adutux: fix use-after-free on disconnect (Johan Hovold) [Orabug: 31233769] {CVE-2019-19523}

[4.1.12-124.38.3.el7uek]
- ipv4: implement support for NOPREFIXROUTE ifa flag for ipv4 address (Paolo Abeni) [Orabug: 30292825] - vt: selection, push sel_lock up (Jiri Slaby) [Orabug: 30923298] {CVE-2020-8648}
- vt: selection, push console lock down (Jiri Slaby) [Orabug: 30923298] {CVE-2020-8648}
- vt: selection, close sel_buffer race (Jiri Slaby) [Orabug: 30923298] {CVE-2020-8648} {CVE-2020-8648}
- xfs: stop searching for free slots in an inode chunk when there are none (Carlos Maiolino) [Orabug: 31030659] - xfs: fix up xfs_swap_extent_forks inline extent handling (Eric Sandeen) [Orabug: 31032831] - xfs: validate sb_logsunit is a multiple of the fs blocksize (Darrick J. Wong) [Orabug: 31034071] - mwifiex: Fix three heap overflow at parsing element in cfg80211_ap_settings (Wen Huang) [Orabug: 31104481] {CVE-2019-14814} {CVE-2019-14815} {CVE-2019-14816} {CVE-2019-14814} {CVE-2019-14815} {CVE-2019-14816}

[4.1.12-124.38.2.el7uek]
- rds: fix an infoleak in rds_inc_info_copy (Kangjie Lu) [Orabug: 30770962] {CVE-2016-5244}
- xfs: do async inactivation only when fs freezed (Junxiao Bi) [Orabug: 30944736] - xfs: fix deadlock between shrinker and fs freeze (Junxiao Bi) [Orabug: 30944736] - xfs: increase the default parallelism levels of pwork clients (Junxiao Bi) [Orabug: 30944736] - xfs: decide if inode needs inactivation (Junxiao Bi) [Orabug: 30944736] - xfs: refactor the predicate part of xfs_free_eofblocks (Junxiao Bi) [Orabug: 30944736] - floppy: check FDC index for errors before assigning it (Linus Torvalds) [Orabug: 31067516] {CVE-2020-9383}
- KVM: x86: clear stale x86_emulate_ctxt->intercept value (Vitaly Kuznetsov) [Orabug: 31118691] - slcan: Don't transmit uninitialized stack data in padding (Richard Palethorpe) [Orabug: 31136753] {CVE-2020-11494}

Solution

Update the affected unbreakable enterprise kernel packages.

See Also

https://oss.oracle.com/pipermail/el-errata/2020-May/009888.html

https://oss.oracle.com/pipermail/el-errata/2020-May/009889.html

Plugin Details

Severity: High

ID: 136388

File Name: oraclelinux_ELSA-2020-5670.nasl

Version: 1.2

Type: local

Agent: unix

Published: 2020/05/07

Updated: 2020/05/11

Dependencies: 12634, 122878

Risk Information

Risk Factor: High

CVSS Score Source: CVE-2019-9503

CVSS v2.0

Base Score: 7.9

Temporal Score: 5.8

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

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

CVSS v3.0

Base Score: 8.3

Temporal Score: 7.2

Vector: CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/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: 2020/05/06

Vulnerability Publication Date: 2016/06/27

Reference Information

CVE: CVE-2016-5244, CVE-2017-7346, CVE-2019-0139, CVE-2019-0140, CVE-2019-0144, CVE-2019-14814, CVE-2019-14815, CVE-2019-14816, CVE-2019-19056, CVE-2019-19523, CVE-2019-19527, CVE-2019-19532, CVE-2019-9503, CVE-2020-11494, CVE-2020-8647, CVE-2020-8648, CVE-2020-8649, CVE-2020-9383