openSUSE Security Update: Security update for the Linux Kernel
______________________________________________________________________________

Announcement ID:    openSUSE-SU-2020:1379-1
Rating:             important
References:         #1058115 #1112178 #1136666 #1171558 #1173060 
                    #1175691 #1176069 
Cross-References:   CVE-2020-14386
Affected Products:
                    openSUSE Leap 15.1
______________________________________________________________________________

   An update that solves one vulnerability and has 6 fixes is
   now available.

Description:



   The openSUSE Leap 15.1 kernel was updated to receive various security and
   bugfixes.


   The following security bugs were fixed:

   - CVE-2020-14386: Fixed an overflow in tpacket_rcv in af_packet that could
     lead to a local privilege escalation ( bsc#1176069).

   The following non-security bugs were fixed:

   - bonding: check error value of register_netdevice() immediately
     (git-fixes).
   - bonding: check return value of register_netdevice() in bond_newlink()
     (git-fixes).
   - hippi: Fix a size used in a 'pci_free_consistent()' in an error
 handling
     path (git-fixes).
   - mlx4: disable device on shutdown (git-fixes).
   - mlxsw: core: Free EMAD transactions using kfree_rcu() (git-fixes).
   - mlxsw: core: Increase scope of RCU read-side critical section
     (git-fixes).
   - mm, vmstat: reduce zone->lock holding time by /proc/pagetypeinfo
     (bsc#1175691).
   - net/mlx5: Fix a bug of using ptp channel index as pin index (git-fixes).
   - net/mlx5e: Fix error path of device attach (git-fixes).
   - net: dp83640: fix SIOCSHWTSTAMP to update the struct with actual
     configuration (git-fixes).
   - net: smc91x: Fix possible memory leak in smc_drv_probe() (git-fixes).
   - sched/deadline: Initialize ->dl_boosted (bsc#1112178).
   - scsi: lpfc: Add and rename a whole bunch of function parameter
     descriptions (bsc#1171558 bsc#1136666).
   - scsi: lpfc: Add description for lpfc_release_rpi()'s 'ndlpl param
     (bsc#1171558 bsc#1136666).
   - scsi: lpfc: Add missing misc_deregister() for lpfc_init() (bsc#1171558
     bsc#1136666).
   - scsi: lpfc: Ensure variable has the same stipulations as code using it
     (bsc#1171558 bsc#1136666).
   - scsi: lpfc: Fix FCoE speed reporting (bsc#1171558 bsc#1136666).
   - scsi: lpfc: Fix LUN loss after cable pull (bsc#1171558 bsc#1136666).
   - scsi: lpfc: Fix RSCN timeout due to incorrect gidft counter (bsc#1171558
     bsc#1136666).
   - scsi: lpfc: Fix a bunch of kerneldoc misdemeanors (bsc#1171558
     bsc#1136666).
   - scsi: lpfc: Fix kerneldoc parameter formatting/misnaming/missing issues
     (bsc#1171558 bsc#1136666).
   - scsi: lpfc: Fix no message shown for lpfc_hdw_queue out of range value
     (bsc#1171558 bsc#1136666).
   - scsi: lpfc: Fix oops when unloading driver while running mds diags
     (bsc#1171558 bsc#1136666).
   - scsi: lpfc: Fix retry of PRLI when status indicates its unsupported
     (bsc#1171558 bsc#1136666).
   - scsi: lpfc: Fix some function parameter descriptions (bsc#1171558
     bsc#1136666).
   - scsi: lpfc: Fix typo in comment for ULP (bsc#1171558 bsc#1136666).
   - scsi: lpfc: Fix validation of bsg reply lengths (bsc#1171558
     bsc#1136666).
   - scsi: lpfc: Fix-up around 120 documentation issues (bsc#1171558
     bsc#1136666).
   - scsi: lpfc: Fix-up formatting/docrot where appropriate (bsc#1171558
     bsc#1136666).
   - scsi: lpfc: NVMe remote port devloss_tmo from lldd (bsc#1171558
     bsc#1136666 bsc#1173060).
   - scsi: lpfc: Provide description for lpfc_mem_alloc()'s 'align'
 param
     (bsc#1171558 bsc#1136666).
   - scsi: lpfc: Quieten some printks (bsc#1171558 bsc#1136666).
   - scsi: lpfc: Remove unused variable 'pg_addr' (bsc#1171558
 bsc#1136666).
   - scsi: lpfc: Update lpfc version to 12.8.0.3 (bsc#1171558 bsc#1136666).
   - scsi: lpfc: Use __printf() format notation (bsc#1171558 bsc#1136666).
   - scsi: lpfc: nvmet: Avoid hang / use-after-free again when destroying
     targetport (bsc#1171558 bsc#1136666).
   - vxlan: Ensure FDB dump is performed under RCU (git-fixes).
   - x86/mce/inject: Fix a wrong assignment of i_mce.status (bsc#1112178).
   - x86/unwind/orc: Fix ORC for newly forked tasks (bsc#1058115).


Special Instructions and Notes:

   Please reboot the system after installing this update.

Patch Instructions:

   To install this openSUSE Security Update use the SUSE recommended
 installation methods
   like YaST online_update or "zypper patch".

   Alternatively you can run the command listed for your product:

   - openSUSE Leap 15.1:

      zypper in -t patch openSUSE-2020-1379=1



Package List:

   - openSUSE Leap 15.1 (noarch):

      kernel-devel-4.12.14-lp151.28.67.1
      kernel-docs-4.12.14-lp151.28.67.3
      kernel-docs-html-4.12.14-lp151.28.67.3
      kernel-macros-4.12.14-lp151.28.67.1
      kernel-source-4.12.14-lp151.28.67.1
      kernel-source-vanilla-4.12.14-lp151.28.67.1

   - openSUSE Leap 15.1 (x86_64):

      kernel-debug-4.12.14-lp151.28.67.2
      kernel-debug-base-4.12.14-lp151.28.67.2
      kernel-debug-base-debuginfo-4.12.14-lp151.28.67.2
      kernel-debug-debuginfo-4.12.14-lp151.28.67.2
      kernel-debug-debugsource-4.12.14-lp151.28.67.2
      kernel-debug-devel-4.12.14-lp151.28.67.2
      kernel-debug-devel-debuginfo-4.12.14-lp151.28.67.2
      kernel-default-4.12.14-lp151.28.67.2
      kernel-default-base-4.12.14-lp151.28.67.2
      kernel-default-base-debuginfo-4.12.14-lp151.28.67.2
      kernel-default-debuginfo-4.12.14-lp151.28.67.2
      kernel-default-debugsource-4.12.14-lp151.28.67.2
      kernel-default-devel-4.12.14-lp151.28.67.2
      kernel-default-devel-debuginfo-4.12.14-lp151.28.67.2
      kernel-kvmsmall-4.12.14-lp151.28.67.2
      kernel-kvmsmall-base-4.12.14-lp151.28.67.2
      kernel-kvmsmall-base-debuginfo-4.12.14-lp151.28.67.2
      kernel-kvmsmall-debuginfo-4.12.14-lp151.28.67.2
      kernel-kvmsmall-debugsource-4.12.14-lp151.28.67.2
      kernel-kvmsmall-devel-4.12.14-lp151.28.67.2
      kernel-kvmsmall-devel-debuginfo-4.12.14-lp151.28.67.2
      kernel-obs-build-4.12.14-lp151.28.67.2
      kernel-obs-build-debugsource-4.12.14-lp151.28.67.2
      kernel-obs-qa-4.12.14-lp151.28.67.2
      kernel-syms-4.12.14-lp151.28.67.1
      kernel-vanilla-4.12.14-lp151.28.67.2
      kernel-vanilla-base-4.12.14-lp151.28.67.2
      kernel-vanilla-base-debuginfo-4.12.14-lp151.28.67.2
      kernel-vanilla-debuginfo-4.12.14-lp151.28.67.2
      kernel-vanilla-debugsource-4.12.14-lp151.28.67.2
      kernel-vanilla-devel-4.12.14-lp151.28.67.2
      kernel-vanilla-devel-debuginfo-4.12.14-lp151.28.67.2


References:

   https://www.suse.com/security/cve/CVE-2020-14386.html
   https://bugzilla.suse.com/1058115
   https://bugzilla.suse.com/1112178
   https://bugzilla.suse.com/1136666
   https://bugzilla.suse.com/1171558
   https://bugzilla.suse.com/1173060
   https://bugzilla.suse.com/1175691
   https://bugzilla.suse.com/1176069

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