[LU-14829] kernel update [RHEL8.4 4.18.0-305.7.1.el8_4] Created: 07/Jul/21  Updated: 02/Aug/21  Resolved: 02/Aug/21

Status: Resolved
Project: Lustre
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Improvement Priority: Minor
Reporter: Jian Yu Assignee: Jian Yu
Resolution: Won't Fix Votes: 0
Labels: None

Issue Links:
Related
is related to LU-14690 RHEL8.4 support Resolved
is related to LU-14870 kernel update [RHEL8.4 4.18.0-305.10.... Resolved
Rank (Obsolete): 9223372036854775807

 Description   

Security Fix(es):

  • kernel: use-after-free in net/bluetooth/hci_event.c when destroying an hci_chan (CVE-2021-33034)
  • kernel: security bypass in certs/blacklist.c and certs/system_keyring.c (CVE-2020-26541)

Bug Fix(es):

  • [ESXi][RHEL-8] VMXNET3 v4 causes invalid checksums of inner packets of VXLAN tunnel (BZ#1960702)
  • fnic crash from invalid request pointer (BZ#1961705)
  • GFS2: Failed FS thaw call makes the entire snapshot failed. (BZ#1961849)
  • dm writecache: fix performance degradation in ssd mode (BZ#1962241)
  • Kernel BUG with act_ct and IP fragments (BZ#1963940)
  • core: backports from upstream (BZ#1963952)
  • Hibernate resume on RHEL fails in Amazon EC2 C5.18xlarge instance (BZ#1964930)
  • [SanityOnly] panic caused by i40e_msix_clean_rings (BZ#1964962)
  • tc reclassification limit is too low for OVN (BZ#1965148)
  • tc action ct nat src addr does not work while used with ct nat dst addr together (BZ#1965150)
  • CNB: Rebase/update TC subsystem for RHEL 8.5 (BZ#1965457)
  • sctp: crash due to use after free of sctp_transport structure (BZ#1965632)

https://access.redhat.com/errata/RHSA-2021:2570?sc_cid=701600000006NHXAA2

 

 Comments   
Comment by Gerrit Updater [ 07/Jul/21 ]

Jian Yu (yujian@whamcloud.com) uploaded a new patch: https://review.whamcloud.com/44176
Subject: LU-14829 kernel: kernel update RHEL8.4 [4.18.0-305.7.1.el8_4]
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: e80e4e44295d60bbf87e2c760f68e34c026a9f3e

Comment by Jian Yu [ 02/Aug/21 ]

A new version is available in LU-14870.

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