[El-errata] ELSA-2020-5670 Important: Oracle Linux 6 Unbreakable Enterprise kernel security update

Errata Announcements for Oracle Linux el-errata at oss.oracle.com
Wed May 6 16:08:33 PDT 2020

Oracle Linux Security Advisory ELSA-2020-5670


The following updated rpms for Oracle Linux 6 have been uploaded to the 
Unbreakable Linux Network:



Description of changes:

- qla2xxx: Update driver version to (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] 
- 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] 
- drm/vmwgfx: limit the number of mip levels in 
vmw_gb_surface_define_ioctl() (Vladis Dronov) [Orabug: 31262557] 

- 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} 
- 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} 
- 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} 
- i40e: Fix unqualified module message while bringing link up (Sudheer 
Mogilappagari) [Orabug: 31051191] {CVE-2019-0140} {CVE-2019-0139} 

- 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} 
- 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}

- 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] 
- 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}

- 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] 

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