SUSE-SU-2020:3892-1: important: Security update for slurm_20_02
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sle-updates at lists.suse.com
Mon Dec 21 07:20:29 MST 2020
SUSE Security Update: Security update for slurm_20_02
______________________________________________________________________________
Announcement ID: SUSE-SU-2020:3892-1
Rating: important
References: #1178890 #1178891
Cross-References: CVE-2020-27745 CVE-2020-27746
Affected Products:
SUSE Linux Enterprise Module for HPC 12
______________________________________________________________________________
An update that fixes two vulnerabilities is now available.
Description:
This update for slurm_20_02 fixes the following issues:
Security issues fixed:
- CVE-2020-27745: Fixed a potential buffer overflow from use of unpackmem
(bsc#1178890).
- CVE-2020-27746: Fixed a potential leak of the magic cookie when sent as
an argument to the xauth command (bsc#1178891).
Non-security issues fixed:
- Updated to 20.02.6. Full log and details available at:
* https://lists.schedmd.com/pipermail/slurm-announce/2020/000045.html
- Updated to 20.02.5, changes:
* Fix leak of TRESRunMins when job time is changed with --time-min
* pam_slurm - explicitly initialize slurm config to support configless
mode.
* scontrol - Fix exit code when creating/updating reservations with wrong
Flags.
* When a GRES has a no_consume flag, report 0 for allocated.
* Fix cgroup cleanup by jobacct_gather/cgroup.
* When creating reservations/jobs don't allow counts on a feature unless
using an XOR.
* Improve number of boards discovery
* Fix updating a reservation NodeCnt on a zero-count reservation.
* slurmrestd - provide an explicit error messages when PSK auth fails.
* cons_tres - fix job requesting single gres per-node getting two or more
nodes with less CPUs than requested per-task.
* cons_tres - fix calculation of cores when using gres and cpus-per-task.
* cons_tres - fix job not getting access to socket without GPU or with
less than --gpus-per-socket when not enough cpus available on required
socket and not using --gres-flags=enforce binding.
* Fix HDF5 type version build error.
* Fix creation of CoreCnt only reservations when the first node isn't
available.
* Fix wrong DBD Agent queue size in sdiag when using
accounting_storage/none.
* Improve job constraints XOR option logic.
* Fix preemption of hetjobs when needed nodes not in leader component.
* Fix wrong bit_or() messing potential preemptor jobs node bitmap,
causing bad node deallocations and even allocation of nodes from other
partitions.
* Fix double-deallocation of preempted non-leader hetjob components.
* slurmdbd - prevent truncation of the step nodelists over 4095.
* Fix nodes remaining in drain state state after rebooting with ASAP
option.
- changes from 20.02.4:
* srun - suppress job step creation warning message when waiting on
PrologSlurmctld.
* slurmrestd - fix incorrect return values in data_list_for_each()
functions.
* mpi/pmix - fix issue where HetJobs could fail to launch.
* slurmrestd - set content-type header in responses.
* Fix cons_res GRES overallocation for --gres-flags=disable-binding.
* Fix cons_res incorrectly filtering cores with respect to GRES locality
for
--gres-flags=disable-binding requests.
* Fix regression where a dependency on multiple jobs in a single array
using underscores would only add the first job.
* slurmrestd - fix corrupted output due to incorrect use of memcpy().
* slurmrestd - address a number of minor Coverity warnings.
* Handle retry failure when slurmstepd is communicating with srun
correctly.
* Fix jobacct_gather possibly duplicate stats when _is_a_lwp error shows
up.
* Fix tasks binding to GRES which are closest to the allocated CPUs.
* Fix AMD GPU ROCM 3.5 support.
* Fix handling of job arrays in sacct when querying specific steps.
* slurmrestd - avoid fallback to local socket authentication if JWT
authentication is ill-formed.
* slurmrestd - restrict ability of requests to use different
authentication plugins.
* slurmrestd - unlink named unix sockets before closing.
* slurmrestd - fix invalid formatting in openapi.json.
* Fix batch jobs stuck in CF state on FrontEnd mode.
* Add a separate explicit error message when rejecting changes to active
node features.
* cons_common/job_test - fix slurmctld SIGABRT due to double-free.
* Fix updating reservations to set the duration correctly if updating the
start time.
* Fix update reservation to promiscuous mode.
* Fix override of job tasks count to max when ntasks-per-node present.
* Fix min CPUs per node not being at least CPUs per task requested.
* Fix CPUs allocated to match CPUs requested when requesting GRES and
threads per core equal to one.
* Fix NodeName config parsing with Boards and without CPUs.
* Ensure SLURM_JOB_USER and SLURM_JOB_UID are set in SrunProlog/Epilog.
* Fix error messages for certain invalid salloc/sbatch/srun options.
* pmi2 - clean up sockets at step termination.
* Fix 'scontrol hold' to work with 'JobName'.
* sbatch - handle --uid/--gid in #SBATCH directives properly.
* Fix race condition in job termination on slurmd.
* Print specific error messages if trying to run use certain
priority/multifactor factors that cannot work without SlurmDBD.
* Avoid partial GRES allocation when --gpus-per-job is not satisfied.
* Cray - Avoid referencing a variable outside of it's correct scope when
dealing with creating steps within a het job.
* slurmrestd - correctly handle larger addresses from accept().
* Avoid freeing wrong pointer with SlurmctldParameters=max_dbd_msg_action
with another option after that.
* Restore MCS label when suspended job is resumed.
* Fix insufficient lock levels.
* slurmrestd - use errno from job submission.
* Fix "user" filter for sacctmgr show transactions.
* Fix preemption logic.
* Fix no_consume GRES for exclusive (whole node) requests.
* Fix regression in 20.02 that caused an infinite loop in slurmctld when
requesting --distribution=plane for the job.
* Fix parsing of the --distribution option.
* Add CONF READ_LOCK to _handle_fed_send_job_sync.
* prep/script - always call slurmctld PrEp callback in _run_script().
* Fix node estimation for jobs that use GPUs or --cpus-per-task.
* Fix jobcomp, job_submit and cli_filter Lua implementation plugins
causing slurmctld and/or job submission CLI tools segfaults due to bad
return handling when the respective Lua script failed to load.
* Fix propagation of gpu options through hetjob components.
* Add SLURM_CLUSTERS environment variable to scancel.
* Fix packing/unpacking of "unlinked" jobs.
* Connect slurmstepd's stderr to srun for steps launched with --pty.
* Handle MPS correctly when doing exclusive allocations.
* slurmrestd - fix compiling against libhttpparser in a non-default path.
* slurmrestd - avoid compilation issues with libhttpparser < 2.6.
* Fix compile issues when compiling slurmrestd without --enable-debug.
* Reset idle time on a reservation that is getting purged.
* Fix reoccurring reservations that have Purge_comp= to keep correct
duration if they are purged.
* scontrol - changed the "PROMISCUOUS" flag to "MAGNETIC"
* Early return from epilog_set_env in case of no_consume.
* Fix cons_common/job_test start time discovery logic to prevent skewed
results between "will run test" executions.
* Ensure TRESRunMins limits are maintained during "scontrol reconfigure".
* Improve error message when host lookup fails.
Patch Instructions:
To install this SUSE 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:
- SUSE Linux Enterprise Module for HPC 12:
zypper in -t patch SUSE-SLE-Module-HPC-12-2020-3892=1
Package List:
- SUSE Linux Enterprise Module for HPC 12 (aarch64 x86_64):
libnss_slurm2_20_02-20.02.6-3.8.1
libnss_slurm2_20_02-debuginfo-20.02.6-3.8.1
libpmi0_20_02-20.02.6-3.8.1
libpmi0_20_02-debuginfo-20.02.6-3.8.1
libslurm35-20.02.6-3.8.1
libslurm35-debuginfo-20.02.6-3.8.1
perl-slurm_20_02-20.02.6-3.8.1
perl-slurm_20_02-debuginfo-20.02.6-3.8.1
slurm_20_02-20.02.6-3.8.1
slurm_20_02-auth-none-20.02.6-3.8.1
slurm_20_02-auth-none-debuginfo-20.02.6-3.8.1
slurm_20_02-config-20.02.6-3.8.1
slurm_20_02-config-man-20.02.6-3.8.1
slurm_20_02-debuginfo-20.02.6-3.8.1
slurm_20_02-debugsource-20.02.6-3.8.1
slurm_20_02-devel-20.02.6-3.8.1
slurm_20_02-doc-20.02.6-3.8.1
slurm_20_02-lua-20.02.6-3.8.1
slurm_20_02-lua-debuginfo-20.02.6-3.8.1
slurm_20_02-munge-20.02.6-3.8.1
slurm_20_02-munge-debuginfo-20.02.6-3.8.1
slurm_20_02-node-20.02.6-3.8.1
slurm_20_02-node-debuginfo-20.02.6-3.8.1
slurm_20_02-pam_slurm-20.02.6-3.8.1
slurm_20_02-pam_slurm-debuginfo-20.02.6-3.8.1
slurm_20_02-plugins-20.02.6-3.8.1
slurm_20_02-plugins-debuginfo-20.02.6-3.8.1
slurm_20_02-slurmdbd-20.02.6-3.8.1
slurm_20_02-slurmdbd-debuginfo-20.02.6-3.8.1
slurm_20_02-sql-20.02.6-3.8.1
slurm_20_02-sql-debuginfo-20.02.6-3.8.1
slurm_20_02-sview-20.02.6-3.8.1
slurm_20_02-sview-debuginfo-20.02.6-3.8.1
slurm_20_02-torque-20.02.6-3.8.1
slurm_20_02-torque-debuginfo-20.02.6-3.8.1
References:
https://www.suse.com/security/cve/CVE-2020-27745.html
https://www.suse.com/security/cve/CVE-2020-27746.html
https://bugzilla.suse.com/1178890
https://bugzilla.suse.com/1178891
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