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ALSA-2023:0832 — Important: kernel security and bug fix 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: mm/mremap.c use-after-free vulnerability (CVE-2022-41222) * kernel: nfsd buffer overflow by RPC message over TCP with garbage data (CVE-2022-43945) * kernel: an out-of-bounds vulnerability in i2c-ismt driver (CVE-2022-2873)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Bug Fix(es):

* WARNING: CPU: 116 PID: 3440 at arch/x86/mm/extable.c:105 ex_handler_fprestore+0x3f/0x50 (BZ#2134586) * Hardware error: RIP: copy_user_enhanced_fast_string+0xe (BZ#2137592) * Cannot trigger kernel dump using NMI on SNO node running PAO and RT kernel (BZ#2139580) * MEI support for Alder Lake-S (BZ#2141783) * Host Pod -> Cluster IP Service traffic (Pod Backend - Different Node) Flow Iperf Cannot Connect (BZ#2141959) * AlmaLinux8.7: Xorg cannot display resolution higher than 1024x768 on system using ast graphics driver (BZ#2149287) * Intel 8.7 Bug: OS doesn't boot when vmd and interrupt remapping are enabled (BZ#2149474) * i40e,iavf: SR-IOV VF devices send GARP with wrong MAC address (BZ#2149745) * AlmaLinux8.4 - boot: Add secure boot trailer (BZ#2151530) * error 524 from seccomp(2) when trying to load filter (BZ#2152138) * Workqueue: WQ_MEM_RECLAIM iscsi_ctrl_1:98 __iscsi_unbind_session [scsi_transport_iscsi] (BZ#2152734) * Connectivity issu…

bdu:2022-06024

Withdrawn: BELL-CVE-2022-2873 — CVE-2022-2873 does not affect BellSoft software

Withdrawn by the publisher.

certfr-2022-avi-1125 — De multiples vulnérabilités ont été corrigées dans le noyau Linux de SUSE. Elles permettent…

certfr-2022-avi-1125

EUVD-2026-12527

fkie_cve-2022-2873

An out-of-bounds memory access flaw was found in the Linux kernel Intel’s iSMT SMBus host controller driver in the way a user triggers the I2C_SMBUS_BLOCK_DATA (with the ioctl I2C_SMBUS) with malicious input data. This flaw allows a local user to crash the system.

GHSA-76j2-hf4j-xjhq

gsd-2022-2873

msrc_CVE-2022-2873 — An out-of-bounds memory access flaw was found in the Linux kernel Intel’s iSMT SMBus host controller driver in the way…

msrc_CVE-2022-2873

OESA-2023-1034 — kernel security update

Affected: openEuler:20.03-LTS-SP1: kernel

The Linux Kernel, the operating system core itself. Security Fix(es): An issue was discovered in the Linux kernel through 5.16-rc6. free_charger_irq() in drivers/power/supply/wm8350_power.c lacks free of WM8350_IRQ_CHG_FAST_RDY, which is registered in wm8350_init_charger().(CVE-2022-3111) An issue was discovered in the Linux kernel through 5.16-rc6. kfd_parse_subtype_iolink in drivers/gpu/drm/amd/amdkfd/kfd_crat.c lacks check of the return value of kmemdup().(CVE-2022-3108)

A use-after-free flaw was found in the Linux kernel?s SGI GRU driver in the way the first gru_file_unlocked_ioctl function is called by the user, where a fail pass occurs in the gru_check_chiplet_assignment function. This flaw allows a local user to crash or potentially escalate their privileges on the system.(CVE-2022-3424)

RHSA-2023:0832 — Red Hat Security Advisory: kernel security and bug fix update

kernel: an out-of-bounds vulnerability in i2c-ismt driver kernel: mm/mremap.c use-after-free vulnerability kernel: nfsd buffer overflow by RPC message over TCP with garbage data kernel: NFSD: Protect against send buffer overflow in NFSv2 READDIR kernel: NFSD: Protect against send buffer overflow in NFSv2 READ kernel: iommu/vt-d: Clean up si_domain in the init_dmars() error path kernel: NFSD: Protect against send buffer overflow in NFSv3 READDIR

RHSA-2023:0854 — Red Hat Security Advisory: kernel-rt security and bug fix update

kernel: an out-of-bounds vulnerability in i2c-ismt driver kernel: mm/mremap.c use-after-free vulnerability kernel: nfsd buffer overflow by RPC message over TCP with garbage data

SUSE-SU-2022:4617-1 — Security update for the Linux Kernel

Security update for the Linux Kernel

UBUNTU-CVE-2022-2873

Affected: Ubuntu:16.04:LTS: linux-hwe-edge, Ubuntu:18.04:LTS: linux-aws-5.0, Ubuntu:18.04:LTS: linux-aws-5.3, Ubuntu:18.04:LTS: linux-azure, Ubuntu:18.04:LTS: linux-azure-5.3, Ubuntu:18.04:LTS: linux-azure-edge, Ubuntu:18.04:LTS: linux-gcp, Ubuntu:18.04:LTS: linux-gcp-5.3, Ubuntu:18.04:LTS: linux-gke-4.15, Ubuntu:18.04:LTS: linux-gke-5.4 and 57 more

WID-SEC-W-2022-1074 — Linux Kernel: Schwachstelle ermöglicht Denial of Service

Ein lokaler Angreifer kann eine Schwachstelle im Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen.