[Oraclevm-errata] OVMSA-2019-0024 Important: Oracle VM 3.4 Unbreakable Enterprise kernel security update

Errata Announcements for Oracle VM oraclevm-errata at oss.oracle.com
Wed Jun 5 05:32:09 PDT 2019

Oracle VM Security Advisory OVMSA-2019-0024

The following updated rpms for Oracle VM 3.4 have been uploaded to the 
Unbreakable Linux Network:



Description of changes:

- hugetlbfs: don't retry when pool page allocations start to fail (Mike Kravetz)  [Orabug: 29324267]
- x86/speculation: RSB stuffing with retpoline on Skylake+ cpus (William Roche)  [Orabug: 29660924]
- x86/speculation: reformatting RSB overwrite macro (William Roche)  [Orabug: 29660924]
- x86/speculation: Dynamic enable and disable of RSB stuffing with IBRS&!SMEP (William Roche)  [Orabug: 29660924]
- x86/speculation: STUFF_RSB dynamic enable (William Roche)  [Orabug: 29660924]
- int3 handler better address space detection on interrupts (William Roche)  [Orabug: 29660924]
- repairing out-of-tree build functionality (Mark Nicholson)  [Orabug: 29755100]
- ext4: fix false negatives*and*  false positives in ext4_check_descriptors() (Shuning Zhang)  [Orabug: 29797007]

- ocfs2: fix ocfs2 read inode data panic in ocfs2_iget (Shuning Zhang)  [Orabug: 29233739]
- Bluetooth: Verify that l2cap_get_conf_opt provides large enough buffer (Marcel Holtmann)  [Orabug: 29526426]  {CVE-2019-3459}
- Bluetooth: Check L2CAP option sizes returned from l2cap_get_conf_opt (Marcel Holtmann)  [Orabug: 29526426]  {CVE-2019-3459}
- HID: debug: fix the ring buffer implementation (Vladis Dronov)  [Orabug: 29629481]  {CVE-2019-3819} {CVE-2019-3819}
- scsi: target: iscsi: Use hex2bin instead of a re-implementation (Vincent Pelletier)  [Orabug: 29778875]  {CVE-2018-14633} {CVE-2018-14633}
- scsi: libsas: fix a race condition when smp task timeout (Jason Yan)  [Orabug: 29783225]  {CVE-2018-20836}
- scsi: megaraid_sas: return error when create DMA pool failed (Jason Yan)  [Orabug: 29783254]  {CVE-2019-11810}
- Bluetooth: hidp: fix buffer overflow (Young Xiao)  [Orabug: 29786786]  {CVE-2011-1079} {CVE-2019-11884}
- x86/speculation/mds: Add 'mitigations=' support for MDS (Kanth Ghatraju)  [Orabug: 29791046]
- net: rds: force to destroy connection if t_sock is NULL in rds_tcp_kill_sock(). (Mao Wenan)  [Orabug: 29802785]  {CVE-2019-11815}

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