[LU-15302] kernel update [SLES15 SP3 5.3.18-59.34.1]

• Type: Task
• Resolution: Won't Fix
• Priority: Minor
• Assignee: Jian Yu
• Reporter: Jian Yu

Description

The following security bugs were fixed:

• CVE-2021-3542: Fixed heap buffer overflow in firedtv driver
  (bsc#1186063).
• CVE-2021-3655: Fixed a missing size validations on inbound SCTP packets,
  which may have allowed the kernel to read uninitialized memory
  (bsc#1188563).
• CVE-2021-3715: Fixed a use-after-free in route4_change() in
  net/sched/cls_route.c (bsc#1190349).
• CVE-2021-3760: Fixed a use-after-free vulnerability with the
  ndev->rf_conn_info object (bsc#1190067).
• CVE-2021-3772: Fixed sctp vtag check in sctp_sf_ootb (bsc#1190351).
• CVE-2021-3896: Fixed a array-index-out-bounds in detach_capi_ctr in
  drivers/isdn/capi/kcapi.c (bsc#1191958).
• CVE-2021-33033: Fixed a use-after-free in cipso_v4_genopt in
  net/ipv4/cipso_ipv4.c because the CIPSO and CALIPSO refcounting for the
  DOI definitions is mishandled (bsc#1186109).
• CVE-2021-34866: Fixed eBPF Type Confusion Privilege Escalation
  Vulnerability (bsc#1191645).
• CVE-2021-37159: hso_free_net_device in drivers/net/usb/hso.c called
  without checking for the NETREG_REGISTERED state, leading to a
  use-after-free and a double free (bnc#1188601).
• CVE-2021-41864: Fixed prealloc_elems_and_freelist that allowed
  unprivileged users to trigger an eBPF multiplication integer overflow
  with a resultant out-of-bounds write (bnc#1191317).
• CVE-2021-42008: Fixed a slab out-of-bounds write in the decode_data
  function in drivers/net/hamradio/6pack.c. Input from a process that had
  the CAP_NET_ADMIN capability could have lead to root access
  (bsc#1191315).
• CVE-2021-42252: Fixed an issue inside aspeed_lpc_ctrl_mmap that could
  have allowed local attackers to access the Aspeed LPC control interface
  to overwrite memory in the kernel and potentially execute privileges
  (bnc#1190479).
• CVE-2021-42739: The firewire subsystem had a buffer overflow related to
  drivers/media/firewire/firedtv-avc.c and
  drivers/media/firewire/firedtv-ci.c, because avc_ca_pmt mishandled
  bounds checking (bsc#1184673).
• CVE-2021-43056: Fixed possible KVM host crash via malicious KVM guest on
  Power8 (bnc#1192107).
• CVE-2021-43389: There was an array-index-out-of-bounds flaw in the
  detach_capi_ctr function in drivers/isdn/capi/kcapi.c (bnc#1191958).

The following non-security bugs were fixed:
https://lists.suse.com/pipermail/sle-security-updates/2021-November/009734.html

Issue Links

• is related to: LU-15154 kernel update [SLES15 SP3 5.3.18-59.27.1]

Comments

[Gerrit Updater]

"Jian Yu <[e-mail]>" uploaded a new patch: https://review.whamcloud.com/45717
Subject: LU-15302 kernel: kernel update SLES15 SP3 [5.3.18-59.34.1]
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 537f191ad14139e653187fb6af4886bfce7a7088