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SUSE-SU-2024:0900-1

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SUSE-SU-2024:0900-1

Published: 14 Mar 2024Last Modified: 2 May 2025

Upstream:

Aliases:

Summary: Security update for the Linux Kernel

Details: The SUSE Linux Enterprise 15 SP4 kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2023-6270: Fixed a use-after-free issue in aoecmd_cfg_pkts (bsc#1218562). - CVE-2023-52463: Fixed null pointer dereference in efivarfs (bsc#1220328). - CVE-2023-52559: Fixed a bug by avoiding memory allocation in iommu_suspend (bsc#1220933). - CVE-2023-28746: Fixed Register File Data Sampling (bsc#1213456). - CVE-2023-52530: Fixed a potential key use-after-free in wifi mac80211 (bsc#1220930). - CVE-2024-26607: Fixed a probing race issue in sii902x: (bsc#1220736). - CVE-2023-52467: Fixed a null pointer dereference in of_syscon_register (bsc#1220433). - CVE-2024-26591: Fixed re-attachment branch in bpf_tracing_prog_attach (bsc#1220254). - CVE-2024-26589: Fixed out of bounds read due to variable offset alu on PTR_TO_FLOW_KEYS (bsc#1220255). - CVE-2023-52484: Fixed a soft lockup triggered by arm_smmu_mm_invalidate_range (bsc#1220797). - CVE-2024-26585: Fixed race between tx work scheduling and socket close (bsc#1220187). - CVE-2023-52340: Fixed ICMPv6 “Packet Too Big” packets force a DoS of the Linux kernel by forcing 100% CPU (bsc#1219295). - CVE-2024-0607: Fixed 64-bit load issue in nft_byteorder_eval() (bsc#1218915). - CVE-2023-6817: Fixed use-after-free in nft_pipapo_walk (bsc#1218195). - CVE-2024-26622: Fixed UAF write bug in tomoyo_write_control() (bsc#1220825). - CVE-2024-23850: Fixed double free of anonymous device after snapshot creation failure (bsc#1219126). - CVE-2023-52452: Fixed Fix accesses to uninit stack slots (bsc#1220257). - CVE-2023-52457: Fixed skipped resource freeing if pm_runtime_resume_and_get() failed (bsc#1220350). - CVE-2023-52456: Fixed tx statemachine deadlock (bsc#1220364). - CVE-2023-52451: Fixed access beyond end of drmem array (bsc#1220250). - CVE-2023-52449: Fixed gluebi NULL pointer dereference caused by ftl notifier (bsc#1220238). - CVE-2021-46923: Fixed reference leakage in fs/mount_setattr (bsc#1220457). - CVE-2023-52447: Fixed map_fd_put_ptr() signature kABI workaround (bsc#1220251). - CVE-2024-26598: Fixed potential UAF in LPI translation cache (bsc#1220326). - CVE-2024-26603: Fixed infinite loop via #PF handling (bsc#1220335). - CVE-2023-52445: Fixed use after free on context disconnection (bsc#1220241). - CVE-2023-52439: Fixed use-after-free in uio_open (bsc#1220140). - CVE-2023-52443: Fixed crash when parsed profile name is empty (bsc#1220240). - CVE-2024-26602: Fixed overall slowdowns with sys_membarrier (bsc1220398). - CVE-2024-26593: Fixed block process call transactions (bsc#1220009). - CVE-2024-26586: Fixed stack corruption (bsc#1220243). - CVE-2024-26595: Fixed NULL pointer dereference in error path (bsc#1220344). - CVE-2023-52464: Fixed possible out-of-bounds string access (bsc#1220330) - CVE-2023-52448: Fixed kernel NULL pointer dereference in gfs2_rgrp_dump (bsc#1220253). - CVE-2024-1151: Fixed unlimited number of recursions from action sets (bsc#1219835). - CVE-2023-5197: Fixed se-after-free due to addition and removal of rules from chain bindings within the same transaction (bsc#1218216). - CVE-2024-23849: Fixed array-index-out-of-bounds in rds_cmsg_recv (bsc#1219127). - CVE-2023-52429: Fixed potential DoS in dm_table_create in drivers/md/dm-table.c (bsc#1219827). - CVE-2024-23851: Fixed crash in copy_params in drivers/md/dm-ioctl.c (bsc#1219146). The following non-security bugs were fixed: - bpf: Fix verification of indirect var-off stack access (git-fixes). - bpf: Guard stack limits against 32bit overflow (git-fixes). - KVM: VMX: Move VERW closer to VMentry for MDS mitigation (git-fixes). - KVM: VMX: Use BT+JNC, i.e. EFLAGS.CF to select VMRESUME vs. VMLAUNCH (git-fixes). - NFS: avoid infinite loop in pnfs_update_layout (bsc#1219633). - nvme: move nvme_stop_keep_alive() back to original position (bsc#1211515). - nvme: remove nvme_alloc_request and nvme_alloc_request_qid (bsc#1214064). - nvme: start keep-alive after admin queue setup (bsc#1211515). - x86/asm: Add _ASM_RIP() macro for x86-64 (%rip) suffix (git-fixes). - x86/bugs: Add asm helpers for executing VERW (git-fixes). - x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key (git-fixes). - x86/entry_32: Add VERW just before userspace transition (git-fixes). - x86/entry_64: Add VERW just before userspace transition (git-fixes).

Affected packages

Package

Name: kernel-default

Purl: pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Micro%205.3

Affected ranges

Type: ECOSYSTEM

Events:

Introduced- 0

Fixed -5.14.21-150400.24.111.2

Affected versions

Common Vulnerability Scoring System

Attack Vector

Network

Adjacent

Local

Physical

Privileges Required

None

Low

High

User Interaction

None

Required

Scope

Unchanged

Changed

Confidentiality

None

Low

High

Integrity

None

Low

High

Availability

None

Low

High