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ALSA-2024:1607 — Important: kernel security, bug fix, and enhancement update

Affected: AlmaLinux:8: bpftool, AlmaLinux:8: kernel, AlmaLinux:8: kernel-abi-stablelists, AlmaLinux:8: kernel-core, AlmaLinux:8: kernel-cross-headers, AlmaLinux:8: kernel-debug, AlmaLinux:8: kernel-debug-core, AlmaLinux:8: kernel-debug-devel, AlmaLinux:8: kernel-debug-modules, AlmaLinux:8: kernel-debug-modules-extra and 14 more

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

* kernel: vmwgfx: NULL pointer dereference in vmw_cmd_dx_define_query (CVE-2022-38096) * kernel: Out of boundary write in perf_read_group() as result of overflow a perf_event's read_size (CVE-2023-6931) * kernel: GSM multiplexing race condition leads to privilege escalation (CVE-2023-6546,ZDI-CAN-20527) * kernel: CIFS Filesystem Decryption Improper Input Validation Remote Code Execution Vulnerability in function receive_encrypted_standard of client (CVE-2024-0565) * kernel: use-after-free in amdgpu_cs_wait_all_fences in drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c (CVE-2023-51042) * kernel: ext4: kernel bug in ext4_write_inline_data_end() (CVE-2021-33631) * kernel: nf_tables: use-after-free vulnerability in the nft_verdict_init() function (CVE-2024-1086)

Bug Fix(es):

* OCP 4.12 crashed due to use-after-free in libceph in rhel8 (JIRA:AlmaLinux-21394) * kernel: nf_tables: use-after-free vulnerability in the nft_verdict_init() function (JIRA:AlmaLinux-24010) * Screen floods with random colour suggesting something not initialised (JIRA:AlmaLinux-21055) * kernel: vmxgfx: NULL pointer dereference in vmw_cmd_dx_define_query (JIRA:AlmaLinux-22766) * tx-checksumming required for accessing port in OpenShift for AlmaLinux 8.6 (JIRA:AlmaLinux-20822) * kernel: CIFS Filesystem Decryption Improper Input Validation Remote Code Execution Vulnerability in function receive_encrypted_standard o…

bdu:2024-00866

BELL-CVE-2023-51042

Affected: Alpaquita:23: linux-lts, Alpaquita:stream: linux-lts

certfr-2024-avi-0144 — De multiples vulnérabilités ont été découvertes dans le noyau Linux de SUSE. Certaines d'en…

certfr-2024-avi-0144

cnvd-2024-06433

EUVD-2026-192317

fkie_cve-2023-51042

In the Linux kernel before 6.4.12, amdgpu_cs_wait_all_fences in drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c has a fence use-after-free.

GHSA-5v7q-gqff-9cj8

In the Linux kernel before 6.4.12, amdgpu_cs_wait_all_fences in drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c has a fence use-after-free.

gsd-2023-51042

msrc_CVE-2023-51042 — In the Linux kernel before 6.4.12 amdgpu_cs_wait_all_fences in drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c has a fence use-a…

msrc_CVE-2023-51042

OESA-2024-1109 — kernel security update

Affected: openEuler:20.03-LTS-SP1: kernel

The Linux Kernel, the operating system core itself. Security Fix(es): In the Linux kernel before 6.5.9, there is a NULL pointer dereference in send_acknowledge in net/nfc/nci/spi.c.(CVE-2023-46343) In the Linux kernel before 6.4.12, amdgpu_cs_wait_all_fences in drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c has a fence use-after-free.(CVE-2023-51042) A denial of service vulnerability due to a deadlock was found in sctp_auto_asconf_init in net/sctp/socket.c in the Linux kernel’s SCTP subsystem. This flaw allows guests with local user privileges to trigger a deadlock and potentially crash the system.(CVE-2024-0639) In rds_recv_track_latency in net/rds/af_rds.c in the Linux kernel through 6.7.1, there is an off-by-one error for an RDS_MSG_RX_DGRAM_TRACE_MAX comparison, resulting in out-of-bounds access.(CVE-2024-23849)

RHSA-2024:0930 — Red Hat Security Advisory: kernel security update

kernel: malicious data for FBIOPUT_VSCREENINFO ioctl may cause OOB write memory kernel: KVM: nVMX: missing IBPB when exiting from nested guest can lead to Spectre v2 attacks kernel: media: em28xx: initialize refcount before kref_get kernel: use-after-free after failed devlink reload in devlink_param_get kernel: net/packet: slab-out-of-bounds access in packet_recvmsg() hw: cpu: arm64: Spectre-BHB kernel: use-after-free due to improper update of reference count in net/sched/cls_u32.c kernel: vmwgfx: integer overflow in vmwgfx_execbuf.c kernel: vmwgfx: NULL pointer dereference in vmw_cmd_dx_define_query kernel: vmwgfx: use-after-free in vmw_cmd_res_check kernel: vmwgfx: use-after-free in vmw_execbuf_tie_context kernel: sctp: fail if no bound addresses can be used for a given scope kernel: GSM multiplexing race condition leads to privilege escalation kernel: Out of boundary write in perf_read_group() as result of overflow a perf_event's read_size kernel: KVM: nVMX: missing consistency checks for CR0 and CR4 kernel: blocking operation in dvb_frontend_get_event and wait_event_interruptible kernel: use-after-free in amdgpu_cs_wait_all_fences in drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c kernel: nf_tables: use-after-free vulnerability in the nft_verdict_init() function

RHSA-2024:1248 — Red Hat Security Advisory: kernel security update

kernel: Use-after-free in nft_verdict_dump due to a race between set GC and transaction kernel: A heap out-of-bounds write when function perf_read_group is called and sibling_list is smaller than its child's sibling_list kernel: NULL pointer dereference in nvmet_tcp_build_iovec kernel: NULL pointer dereference in nvmet_tcp_execute_request kernel: NULL pointer dereference in __nvmet_req_complete kernel: Out-Of-Bounds Read vulnerability in smbCalcSize kernel: OOB Access in smb2_dump_detail kernel: inactive elements in nft_pipapo_walk kernel: use-after-free in amdgpu_cs_wait_all_fences in drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c kernel: netfilter: use-after-free in nft_trans_gc_catchall_sync leads to privilege escalation kernel: ktls overwrites readonly memory pages when using function splice with a ktls socket as destination

SUSE-SU-2024:0469-1 — Security update for the Linux Kernel

Security update for the Linux Kernel

UBUNTU-CVE-2023-51042

Affected: Ubuntu:Pro:14.04:LTS: linux-azure, Ubuntu:Pro:16.04:LTS: linux-aws-hwe, Ubuntu:Pro:16.04:LTS: linux-azure, Ubuntu:Pro:16.04:LTS: linux-gcp, Ubuntu:Pro:16.04:LTS: linux-hwe, Ubuntu:16.04:LTS: linux-hwe-edge, Ubuntu:Pro:16.04:LTS: linux-oracle, Ubuntu:Pro:18.04:LTS: linux, Ubuntu:Pro:18.04:LTS: linux-aws, Ubuntu:18.04:LTS: linux-aws-5.0 and 135 more

In the Linux kernel before 6.4.12, amdgpu_cs_wait_all_fences in drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c has a fence use-after-free.

WID-SEC-W-2024-0182 — Linux Kernel: Mehrere Schwachstellen

Ein lokaler Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen.