[El-errata] ELSA-2017-0933 Important: Oracle Linux 7 kernel security, bug fix, and enhancement update

[Errata Announcements for Oracle Linux]

Oracle Linux Security Advisory ELSA-2017-0933

http://linux.oracle.com/errata/ELSA-2017-0933.html

The following updated rpms for Oracle Linux 7 have been uploaded to the 
Unbreakable Linux Network:

x86_64:
kernel-3.10.0-514.16.1.el7.x86_64.rpm
kernel-abi-whitelists-3.10.0-514.16.1.el7.noarch.rpm
kernel-debug-3.10.0-514.16.1.el7.x86_64.rpm
kernel-debug-devel-3.10.0-514.16.1.el7.x86_64.rpm
kernel-devel-3.10.0-514.16.1.el7.x86_64.rpm
kernel-doc-3.10.0-514.16.1.el7.noarch.rpm
kernel-headers-3.10.0-514.16.1.el7.x86_64.rpm
kernel-tools-3.10.0-514.16.1.el7.x86_64.rpm
kernel-tools-libs-3.10.0-514.16.1.el7.x86_64.rpm
kernel-tools-libs-devel-3.10.0-514.16.1.el7.x86_64.rpm
perf-3.10.0-514.16.1.el7.x86_64.rpm
python-perf-3.10.0-514.16.1.el7.x86_64.rpm


SRPMS:
http://oss.oracle.com/ol7/SRPMS-updates/kernel-3.10.0-514.16.1.el7.src.rpm



Description of changes:

- [3.10.0-514.16.1.el7.OL7]
- Oracle Linux certificates (Alexey Petrenko)
- Oracle Linux RHCK Module Signing Key was compiled into kernel 
(olkmod_signing_key.x509)(alexey.petrenko at oracle.com)
- Update x509.genkey [bug 24817676]

[3.10.0-514.16.1.el7]
- [tty] n_hdlc: get rid of racy n_hdlc.tbuf ("Herton R. Krzesinski") 
[1429919 1429920] {CVE-2017-2636}
- [md] dm rq: cope with DM device destruction while in 
dm_old_request_fn() (Mike Snitzer) [1430334 1412854]
- [fs] nfs: Fix inode corruption in nfs_prime_dcache() (Benjamin 
Coddington) [1429514 1416532]
- [fs] nfs: Don't let readdirplus revalidate an inode that was marked as 
stale (Benjamin Coddington) [1429514 1416532]
- [block] Copy a user iovec if it includes gaps (Jeff Moyer) [1429508 
1421263]
- [kernel] percpu-refcount: fix reference leak during percpu-atomic 
transition (Jeff Moyer) [1429507 1418333]
- [powerpc] eeh: eeh_pci_enable(): fix checking of post-request state 
(Steve Best) [1425538 1383670]
- [s390] mm: handle PTE-mapped tail pages in fast gup (Hendrik 
Brueckner) [1423438 1391532]
- [net] skbuff: Fix skb checksum partial check (Lance Richardson) 
[1422964 1411480]
- [net] skbuff: Fix skb checksum flag on skb pull (Lance Richardson) 
[1422964 1411480]
- [security] selinux: fix off-by-one in setprocattr (Paul Moore) 
[1422368 1422369] {CVE-2017-2618}
- [virtio] balloon: check the number of available pages in leak balloon 
(David Hildenbrand) [1417194 1401615]
- [infiniband] ib/rdmavt: Only put mmap_info ref if it exists (Jonathan 
Toppins) [1417191 1391299]
- [x86] kvm: x86: make lapic hrtimer pinned (Luiz Capitulino) [1416373 
1392593]
- [kernel] sched/nohz: Fix affine unpinned timers mess (Luiz Capitulino) 
[1416373 1392593]
- [kernel] nohz: Affine unpinned timers to housekeepers (Luiz 
Capitulino) [1416373 1392593]
- [kernel] tick-sched: add housekeeping_mask cpumask (Luiz Capitulino) 
[1416373 1392593]
- [x86] platform/uv/bau: Add UV4-specific functions (Frank Ramsay) 
[1414715 1386692]
- [x86] platform/uv/bau: Fix payload queue setup on UV4 hardware (Frank 
Ramsay) [1414715 1386692]
- [x86] platform/uv/bau: Disable software timeout on UV4 hardware (Frank 
Ramsay) [1414715 1386692]
- [x86] platform/uv/bau: Populate ->uvhub_version with UV4 version 
information (Frank Ramsay) [1414715 1386692]
- [x86] platform/uv/bau: Use generic function pointers (Frank Ramsay) 
[1414715 1386692]
- [x86] platform/uv/bau: Add generic function pointers (Frank Ramsay) 
[1414715 1386692]
- [x86] platform/uv/bau: Convert uv_physnodeaddr() use to 
uv_gpa_to_offset() (Frank Ramsay) [1414715 1386692]
- [x86] platform/uv/bau: Clean up pq_init() (Frank Ramsay) [1414715 1386692]
- [x86] platform/uv/bau: Clean up and update printks (Frank Ramsay) 
[1414715 1386692]
- [x86] platform/uv/bau: Clean up vertical alignment (Frank Ramsay) 
[1414715 1386692]
- [virtio] virtio-pci: alloc only resources actually used (Laurent 
Vivier) [1413093 1375153]
- [net] avoid signed overflows for SO_{SND|RCV}BUFFORCE (Sabrina 
Dubroca) [1412473 1412474] {CVE-2016-9793}
- [netdrv] sfc: clear napi_hash state when copying channels (Jarod 
Wilson) [1401461 1394304]
- [lib] mpi: Fix NULL ptr dereference in mpi_powm() (Mateusz Guzik) 
[1398457 1398458] {CVE-2016-8650}
- [scsi] lpfc: Fix eh_deadline setting for sli3 adapters (Ewan Milne) 
[1430687 1366564]
- [md] dm round robin: revert "use percpu 'repeat_count' and 
'current_path'" (Mike Snitzer) [1430689 1422567]
- [md] dm round robin: do not use this_cpu_ptr() without having 
preemption disabled (Mike Snitzer) [1430689 1422567]
- Revert: [x86] Handle non enumerated CPU after physical hotplug (Prarit 
Bhargava) [1426633 1373738]
- Revert: [x86] smp: Don't try to poke disabled/non-existent APIC 
(Prarit Bhargava) [1426633 1373738]
- Revert: [x86] smpboot: Init apic mapping before usage (Prarit 
Bhargava) [1426633 1373738]
- Revert: [x86] revert "perf/uncore: Disable uncore on kdump kernel" 
(Prarit Bhargava) [1426633 1373738]
- Revert: [x86] perf/x86/intel/uncore: Fix hardcoded socket 0 assumption 
in the Haswell init code (Prarit Bhargava) [1426633 1373738]

[3.10.0-514.15.1.el7]
- [net] vxlan: fix oops in dev_fill_metadata_dst (Paolo Abeni) [1427847 
1423068]
- [x86] perf/x86/intel/uncore: Fix hardcoded socket 0 assumption in the 
Haswell init code (Prarit Bhargava) [1426633 1373738]
- [x86] revert "perf/uncore: Disable uncore on kdump kernel" (Prarit 
Bhargava) [1426633 1373738]
- [x86] smpboot: Init apic mapping before usage (Prarit Bhargava) 
[1426633 1373738]
- [x86] smp: Don't try to poke disabled/non-existent APIC (Prarit 
Bhargava) [1426633 1373738]
- [x86] Handle non enumerated CPU after physical hotplug (Prarit 
Bhargava) [1426633 1373738]
- [x86] perf/x86: Fix NMI measurements (Jiri Olsa) [1425804 1405101]
- [x86] Warn when NMI handlers take large amounts of time (Jiri Olsa) 
[1425804 1405101]
- [nvme] apply DELAY_BEFORE_CHK_RDY quirk at probe time too (Gustavo 
Duarte) [1423439 1409122]
- [crypto] qat - zero esram only for DH85x devices (Neil Horman) 
[1422575 1382849]
- [crypto] qat - fix bar discovery for c62x (Neil Horman) [1422575 1382849]
- [fs] xfs: remove racy hasattr check from attr ops (Brian Foster) 
[1421202 1395538]
- [fs] dlm: free workqueues after the connections (Marcelo Leitner) 
[1421197 1383710]
- [netdrv] igb: re-assign hw address pointer on reset after PCI error 
(Gustavo Duarte) [1419459 1413043]
- [kernel] timekeeping: Increment clock_was_set_seq in 
timekeeping_init() (Prarit Bhargava) [1418947 1409214]
- [kernel] timekeeping: Use timekeeping_update() instead of memcpy() 
(Prarit Bhargava) [1418947 1409214]
- [fs] libceph: no need to drop con->mutex for ->get_authorizer() (Ilya 
Dryomov) [1418316 1408170]
- [fs] libceph: drop len argument of *verify_authorizer_reply() (Ilya 
Dryomov) [1418316 1408170]
- [fs] libceph: verify authorize reply on connect (Ilya Dryomov) 
[1418316 1408170]
- [fs] libceph: no need for GFP_NOFS in ceph_monc_init() (Ilya Dryomov) 
[1418316 1408170]
- [fs] libceph: stop allocating a new cipher on every crypto request 
(Ilya Dryomov) [1418316 1408170]
- [fs] libceph: uninline ceph_crypto_key_destroy() (Ilya Dryomov) 
[1418316 1408170]
- [fs] libceph: remove now unused ceph_*{en, de}crypt*() functions (Ilya 
Dryomov) [1418316 1408170]
- [fs] libceph: switch ceph_x_decrypt() to ceph_crypt() (Ilya Dryomov) 
[1418316 1408170]
- [fs] libceph: switch ceph_x_encrypt() to ceph_crypt() (Ilya Dryomov) 
[1418316 1408170]
- [fs] libceph: tweak calcu_signature() a little (Ilya Dryomov) [1418316 
1408170]
- [fs] libceph: rename and align ceph_x_authorizer::reply_buf (Ilya 
Dryomov) [1418316 1408170]
- [fs] libceph: introduce ceph_crypt() for in-place en/decryption (Ilya 
Dryomov) [1418316 1408170]
- [fs] libceph: introduce ceph_x_encrypt_offset() (Ilya Dryomov) 
[1418316 1408170]
- [fs] libceph: old_key in process_one_ticket() is redundant (Ilya 
Dryomov) [1418316 1408170]
- [fs] libceph: ceph_x_encrypt_buflen() takes in_len (Ilya Dryomov) 
[1418316 1408170]
- [fs] libceph: Remove unnecessary ivsize variables (Ilya Dryomov) 
[1418316 1408170]
- [fs] libceph: Use skcipher (Ilya Dryomov) [1418316 1408170]
- [scsi] scsi_lib: correctly retry failed zero length REQ_TYPE_FS 
commands (Ewan Milne) [1417923 1403849]
- [netdrv] ibmvnic: Start completion queue negotiation at 
server-provided optimum values (Steve Best) [1415144 1403396]
- [netdrv] ibmvnic: Fix missing brackets in init_sub_crq_irqs (Steve 
Best) [1415144 1403396]
- [netdrv] ibmvnic: Fix releasing of sub-CRQ IRQs in interrupt context 
(Steve Best) [1415144 1403396]
- [netdrv] ibmvnic: Update MTU after device initialization (Steve Best) 
[1415144 1403396]
- [netdrv] ibmvnic: Fix GFP_KERNEL allocation in interrupt context 
(Steve Best) [1415144 1403396]
- [netdrv] ibmvnic: fix error return code in ibmvnic_probe() (Steve 
Best) [1415144 1403396]
- [netdrv] ibmvnic: convert to use simple_open() (Steve Best) [1415144 
1403396]
- [netdrv] ibmvnic: Handle backing device failover and reinitialization 
(Steve Best) [1418309 1403692]
- [tools] perf ppc64le: Fix build failure when libelf is not present 
(Jiri Olsa) [1414710 1376534]
- [tools] perf probe ppc64le: Fix probe location when using DWARF (Jiri 
Olsa) [1414710 1376534]
- [tools] perf probe: Add function to post process kernel trace events 
(Jiri Olsa) [1414710 1376534]
- [tools] perf symbols: Fix kallsyms perf test on ppc64le (Jiri Olsa) 
[1414710 1376534]
- [tools] perf powerpc: Fix kprobe and kretprobe handling with kallsyms 
on ppc64le (Jiri Olsa) [1414710 1376534]
- [netdrv] bnx2x: Use the correct divisor value for PHC clock readings 
(Michal Schmidt) [1413996 1175585]
- [fs] seq_file: reset iterator to first record for zero offset (Miklos 
Szeredi) [1413681 1386642]

[3.10.0-514.14.1.el7]
- [net] dccp: fix freeing skb too early for IPV6_RECVPKTINFO (Hannes 
Frederic Sowa) [1423462 1423463] {CVE-2017-6074}
- [net] sctp: check af before verify address in sctp_addr_id2transport 
(Xin Long) [1419837 1414389]
- [net] sctp: sctp_addr_id2transport should verify the addr before 
looking up assoc (Xin Long) [1419837 1414389]

[3.10.0-514.13.1.el7]
- [fs] gfs2: Reduce contention on gfs2_log_lock (Robert S Peterson) 
[1422380 1406850]
- [fs] gfs2: Inline function meta_lo_add (Robert S Peterson) [1422380 
1406850]
- [fs] gfs2: Switch tr_touched to flag in transaction (Robert S 
Peterson) [1422380 1406850]
- [fs] xfs: ioends require logically contiguous file offsets (Brian 
Foster) [1421203 1398005]
- [fs] xfs: don't chain ioends during writepage submission (Brian 
Foster) [1421203 1398005]
- [fs] xfs: factor mapping out of xfs_do_writepage (Brian Foster) 
[1421203 1398005]
- [fs] xfs: xfs_cluster_write is redundant (Brian Foster) [1421203 1398005]
- [fs] xfs: Introduce writeback context for writepages (Brian Foster) 
[1421203 1398005]
- [fs] xfs: remove xfs_cancel_ioend (Brian Foster) [1421203 1398005]
- [fs] xfs: remove nonblocking mode from xfs_vm_writepage (Brian Foster) 
[1421203 1398005]
- [fs] mm/filemap.c: make global sync not clear error status of 
individual inodes (Brian Foster) [1421203 1398005]

[3.10.0-514.12.1.el7]
- [fs] fscache: Fix dead object requeue (David Howells) [1420737 1415402]

[3.10.0-514.11.1.el7]
- [scsi] qla2xxx: Get mutex lock before checking optrom_state (Chad 
Dupuis) [1418317 1408387]
- [mm] memcontrol: do not recurse in direct reclaim (Rik van Riel) 
[1417192 1397330]