[LU-16075] kernel update [RHEL8.6 4.18.0-372.19.1.el8_6]

• Status: Resolved
• Project: Lustre
• Fix Version/s: Lustre 2.16.0, Lustre 2.15.2
• Type: Improvement
• Priority: Minor
• Reporter: Jian Yu
• Assignee: Jian Yu
• Resolution: Fixed

Description

Security Fix(es):

• kernel: Small table perturb size in the TCP source port generation algorithm can lead to information leak (CVE-2022-1012)
• kernel: a use-after-free write in the netfilter subsystem can lead to privilege escalation to root (CVE-2022-32250)

Bug Fix(es):

• Softirq hrtimers are being placed on the per-CPU softirq clocks on isolcpu's. (BZ#2090484)
• enable/disable multiqueues repeatedly while ping local host, guest kernel panic (BZ#2093416)
• Backport kernel audit enhancements and fixes from v5.13-rc1 to v5.16-rc6 (BZ#2095434)
• blk_update_request: I/O error, dev nvme0n3, during xfs creation (BZ#2100150)
• SCSI updates for RHEL 8.7 (BZ#2100254)
• Kernel bug on mm/slub.c:314 (BZ#2102251)
• Implement new tc action for check_pkt_len (BZ#2102333)
• too long timeout value with TIME_WAIT status of conntrack entry (BZ#2104002)
• Connectx6-DX, mlx5 , backport 087032ee7021 ("net/mlx5e: TC, Fix ct_clear overwriting ct action metadata") (BZ#2104012)
• mlx5: Software steering memory allocation failure, netperf TCP_CRR with ct(). (BZ#2104013)
• tcp: request_sock leak in Calico OCP (BZ#2104670)

https://access.redhat.com/errata/RHSA-2022:5819?sc_cid=701600000006NHXAA2

Issue Links

• is related to: LU-16010 kernel update [RHEL8.6 4.18.0-372.16....
• is related to: LU-16079 kernel BUG at mm/slub.c:4134!
• is related to: LU-16161 kernel update [RHEL8.6 4.18.0-372.26....

Comments

[Gerrit Updater]

"Jian Yu <[e-mail]>" uploaded a new patch: https://review.whamcloud.com/48116
Subject: LU-16075 kernel: kernel update RHEL8.6 [4.18.0-372.19.1.el8_6]
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: bda54a788d5da736b5b45d0a48f8245d6a446590

[Gerrit Updater]

"Jian Yu <[e-mail]>" uploaded a new patch: https://review.whamcloud.com/48315
Subject: LU-16075 kernel: kernel update RHEL8.6 [4.18.0-372.19.1.el8_6]
Project: fs/lustre-release
Branch: b2_15
Current Patch Set: 1
Commit: 04ae9cc41f11cca8b1dc7d5513d23eb4251afa19

[Gerrit Updater]

"Jian Yu <[e-mail]>" uploaded a new patch: https://review.whamcloud.com/48316
Subject: LU-16075 kernel: kernel update RHEL8.6 [4.18.0-372.19.1.el8_6]
Project: fs/lustre-release
Branch: b2_14
Current Patch Set: 1
Commit: e609151150e390a90d94410d8b1ea6bddda31378

[Gerrit Updater]

"Jian Yu <[e-mail]>" uploaded a new patch: https://review.whamcloud.com/48317
Subject: LU-16075 kernel: kernel update RHEL8.6 [4.18.0-372.19.1.el8_6]
Project: fs/lustre-release
Branch: b2_12
Current Patch Set: 1
Commit: 3c57ed951631a61b6c26e0e6f04c6e95a5dad624

[Peter Jones]

Landed for 2.15.2 and 2.16