[LU-16304] kernel update [RHEL8.7 4.18.0-425.3.1.el8]

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

Description

Security Fix(es):

• off-path attacker may inject data or terminate victim's TCP session (CVE-2020-36516)
• race condition in VT_RESIZEX ioctl when vc_cons[i].d is already NULL leading to NULL pointer dereference (CVE-2020-36558)
• use-after-free vulnerability in function sco_sock_sendmsg() (CVE-2021-3640)
• memory leak for large arguments in video_usercopy function in drivers/media/v4l2-core/v4l2-ioctl.c (CVE-2021-30002)
• smb2_ioctl_query_info NULL Pointer Dereference (CVE-2022-0168)
• NULL pointer dereference in udf_expand_file_adinicbdue() during writeback (CVE-2022-0617)
• swiotlb information leak with DMA_FROM_DEVICE (CVE-2022-0854)
• uninitialized registers on stack in nft_do_chain can cause kernel pointer leakage to UM (CVE-2022-1016)
• race condition in snd_pcm_hw_free leading to use-after-free (CVE-2022-1048)
• use-after-free in tc_new_tfilter() in net/sched/cls_api.c (CVE-2022-1055)
• use-after-free and memory errors in ext4 when mounting and operating on a corrupted image (CVE-2022-1184)
• NULL pointer dereference in x86_emulate_insn may lead to DoS (CVE-2022-1852)
• buffer overflow in nft_set_desc_concat_parse() (CVE-2022-2078)
• nf_tables cross-table potential use-after-free may lead to local privilege escalation (CVE-2022-2586)
• openvswitch: integer underflow leads to out-of-bounds write in reserve_sfa_size() (CVE-2022-2639)
• use-after-free when psi trigger is destroyed while being polled (CVE-2022-2938)
• net/packet: slab-out-of-bounds access in packet_recvmsg() (CVE-2022-20368)
• possible to use the debugger to write zero into a location of choice (CVE-2022-21499)
• Spectre-BHB (CVE-2022-23960)
• Post-barrier Return Stack Buffer Predictions (CVE-2022-26373)
• memory leak in drivers/hid/hid-elo.c (CVE-2022-27950)
• double free in ems_usb_start_xmit in drivers/net/can/usb/ems_usb.c (CVE-2022-28390)
• use after free in SUNRPC subsystem (CVE-2022-28893)
• use-after-free due to improper update of reference count in net/sched/cls_u32.c (CVE-2022-29581)
• DoS in nfqnl_mangle in net/netfilter/nfnetlink_queue.c (CVE-2022-36946)
• nfs_atomic_open() returns uninitialized data instead of ENOTDIR (CVE-2022-24448)

https://access.redhat.com/errata/RHSA-2022:7683?sc_cid=701600000006NHXAA2

Issue Links

• is duplicated by: LU-16312 rhel 8.7 kernel-4.18.0-425.3.1.el8.x86_64.rpm
• is related to: LU-16486 kernel update [RHEL8.7 4.18.0-425.10.1.el8_7]
• is related to: LU-16222 RHEL 8.7 support