Medium severity5.5NVD Advisory· Published Aug 22, 2022· Updated Jun 17, 2026

CVE-2022-2873

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

102

Linux/Kernelllm-fuzzy10 versions
(expand)+ 9 more
- (no CPE)
- (no CPE)
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: <5.19
- cpe:2.3:o:linux:linux_kernel:5.19:rc1:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:5.19:rc2:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:5.19:rc3:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:5.19:rc4:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:5.19:rc5:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:5.19:rc6:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:5.19:rc7:*:*:*:*:*:*
Intel/iSMT SMBus host controller driverllm-fuzzy
osv-coords80 versions
pkg:rpm/suse/kernel-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP4 pkg:rpm/suse/kernel-syms-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP4 pkg:rpm/opensuse/kernel-source-azure&distro=openSUSE%20Leap%2015.4 pkg:rpm/opensuse/kernel-syms-azure&distro=openSUSE%20Leap%2015.4 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4 pkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4 pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP4 pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP4 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP4 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Legacy%2015%20SP4 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP4 pkg:rpm/suse/kernel-livepatch-SLE15-SP4_Update_3&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP4 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015%20SP4 pkg:rpm/opensuse/dtb-aarch64&distro=openSUSE%20Leap%2015.4 pkg:rpm/opensuse/kernel-64kb&distro=openSUSE%20Leap%2015.4 pkg:rpm/opensuse/kernel-docs&distro=openSUSE%20Leap%2015.4 pkg:rpm/opensuse/kernel-kvmsmall&distro=openSUSE%20Leap%2015.4 pkg:rpm/opensuse/kernel-obs-build&distro=openSUSE%20Leap%2015.4 pkg:rpm/opensuse/kernel-obs-qa&distro=openSUSE%20Leap%2015.4 pkg:rpm/opensuse/kernel-syms&distro=openSUSE%20Leap%2015.4 pkg:rpm/opensuse/kernel-zfcpdump&distro=openSUSE%20Leap%2015.4 pkg:rpm/almalinux/bpftool pkg:rpm/almalinux/kernel pkg:rpm/almalinux/kernel-abi-stablelists pkg:rpm/almalinux/kernel-core pkg:rpm/almalinux/kernel-cross-headers pkg:rpm/almalinux/kernel-debug pkg:rpm/almalinux/kernel-debug-core pkg:rpm/almalinux/kernel-debug-devel pkg:rpm/almalinux/kernel-debug-modules pkg:rpm/almalinux/kernel-debug-modules-extra pkg:rpm/almalinux/kernel-devel pkg:rpm/almalinux/kernel-doc pkg:rpm/almalinux/kernel-modules pkg:rpm/almalinux/kernel-modules-extra pkg:rpm/almalinux/kernel-tools pkg:rpm/almalinux/kernel-tools-libs pkg:rpm/almalinux/kernel-tools-libs-devel pkg:rpm/almalinux/kernel-zfcpdump pkg:rpm/almalinux/kernel-zfcpdump-core pkg:rpm/almalinux/kernel-zfcpdump-devel pkg:rpm/almalinux/kernel-zfcpdump-modules pkg:rpm/almalinux/kernel-zfcpdump-modules-extra pkg:rpm/almalinux/perf pkg:rpm/almalinux/python3-perf pkg:rpm/almalinux/kernel-rt pkg:rpm/almalinux/kernel-rt-core pkg:rpm/almalinux/kernel-rt-debug pkg:rpm/almalinux/kernel-rt-debug-core pkg:rpm/almalinux/kernel-rt-debug-devel pkg:rpm/almalinux/kernel-rt-debug-kvm pkg:rpm/almalinux/kernel-rt-debug-modules pkg:rpm/almalinux/kernel-rt-debug-modules-extra pkg:rpm/almalinux/kernel-rt-devel pkg:rpm/almalinux/kernel-rt-kvm pkg:rpm/almalinux/kernel-rt-modules pkg:rpm/almalinux/kernel-rt-modules-extra pkg:rpm/almalinux/kernel-debug-devel-matched pkg:rpm/almalinux/kernel-devel-matched pkg:rpm/almalinux/kernel-zfcpdump-devel-matched pkg:rpm/suse/kernel-livepatch-SLE15-SP4-RT_Update_1&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP4 pkg:rpm/suse/kernel-rt&distro=SUSE%20Real%20Time%20Module%2015%20SP4 pkg:rpm/suse/kernel-source-rt&distro=SUSE%20Real%20Time%20Module%2015%20SP4 pkg:rpm/suse/kernel-syms-rt&distro=SUSE%20Real%20Time%20Module%2015%20SP4 pkg:rpm/opensuse/kernel-rt&distro=openSUSE%20Leap%2015.4 pkg:rpm/opensuse/kernel-rt_debug&distro=openSUSE%20Leap%2015.4 pkg:rpm/opensuse/kernel-source-rt&distro=openSUSE%20Leap%2015.4 pkg:rpm/opensuse/kernel-syms-rt&distro=openSUSE%20Leap%2015.4 pkg:rpm/suse/kernel-source-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP4 pkg:rpm/opensuse/kernel-azure&distro=openSUSE%20Leap%2015.4 pkg:rpm/suse/kernel-64kb&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4 pkg:rpm/suse/kernel-zfcpdump&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP4 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP4 pkg:rpm/opensuse/kernel-debug&distro=openSUSE%20Leap%2015.4 pkg:rpm/opensuse/kernel-default-base&distro=openSUSE%20Leap%2015.4 pkg:rpm/opensuse/kernel-source&distro=openSUSE%20Leap%2015.4 pkg:rpm/suse/kernel-rt_debug&distro=SUSE%20Real%20Time%20Module%2015%20SP4 pkg:rpm/opensuse/kernel-default&distro=openSUSE%20Leap%2015.4
< 5.14.21-150400.14.13.1+ 79 more
- (no CPE)range: < 5.14.21-150400.14.13.1
- (no CPE)range: < 5.14.21-150400.14.13.1
- (no CPE)range: < 5.14.21-150400.14.13.1
- (no CPE)range: < 5.14.21-150400.14.13.1
- (no CPE)range: < 5.14.21-150400.24.21.2
- (no CPE)range: < 5.14.21-150400.24.21.2.150400.24.7.2
- (no CPE)range: < 5.14.21-150400.24.21.3
- (no CPE)range: < 5.14.21-150400.24.21.2
- (no CPE)range: < 5.14.21-150400.24.21.1
- (no CPE)range: < 5.14.21-150400.24.21.2
- (no CPE)range: < 5.14.21-150400.24.21.2
- (no CPE)range: < 1-150400.9.3.2
- (no CPE)range: < 5.14.21-150400.24.21.2
- (no CPE)range: < 5.14.21-150400.24.21.1
- (no CPE)range: < 5.14.21-150400.24.21.2
- (no CPE)range: < 5.14.21-150400.24.21.3
- (no CPE)range: < 5.14.21-150400.24.21.2
- (no CPE)range: < 5.14.21-150400.24.21.2
- (no CPE)range: < 5.14.21-150400.24.21.1
- (no CPE)range: < 5.14.21-150400.24.21.1
- (no CPE)range: < 5.14.21-150400.24.21.2
- (no CPE)range: < 4.18.0-425.13.1.el8_7
- (no CPE)range: < 4.18.0-425.13.1.el8_7
- (no CPE)range: < 4.18.0-425.13.1.el8_7
- (no CPE)range: < 4.18.0-425.13.1.el8_7
- (no CPE)range: < 4.18.0-425.13.1.el8_7
- (no CPE)range: < 4.18.0-425.13.1.el8_7
- (no CPE)range: < 4.18.0-425.13.1.el8_7
- (no CPE)range: < 4.18.0-425.13.1.el8_7
- (no CPE)range: < 4.18.0-425.13.1.el8_7
- (no CPE)range: < 4.18.0-425.13.1.el8_7
- (no CPE)range: < 4.18.0-425.13.1.el8_7
- (no CPE)range: < 4.18.0-425.13.1.el8_7
- (no CPE)range: < 4.18.0-425.13.1.el8_7
- (no CPE)range: < 4.18.0-425.13.1.el8_7
- (no CPE)range: < 4.18.0-425.13.1.el8_7
- (no CPE)range: < 4.18.0-425.13.1.el8_7
- (no CPE)range: < 4.18.0-425.13.1.el8_7
- (no CPE)range: < 4.18.0-425.13.1.el8_7
- (no CPE)range: < 4.18.0-425.13.1.el8_7
- (no CPE)range: < 4.18.0-425.13.1.el8_7
- (no CPE)range: < 4.18.0-425.13.1.el8_7
- (no CPE)range: < 4.18.0-425.13.1.el8_7
- (no CPE)range: < 4.18.0-425.13.1.el8_7
- (no CPE)range: < 4.18.0-425.13.1.el8_7
- (no CPE)range: < 4.18.0-425.13.1.rt7.223.el8_7
- (no CPE)range: < 4.18.0-425.13.1.rt7.223.el8_7
- (no CPE)range: < 4.18.0-425.13.1.rt7.223.el8_7
- (no CPE)range: < 4.18.0-425.13.1.rt7.223.el8_7
- (no CPE)range: < 4.18.0-425.13.1.rt7.223.el8_7
- (no CPE)range: < 4.18.0-425.13.1.rt7.223.el8_7
- (no CPE)range: < 4.18.0-425.13.1.rt7.223.el8_7
- (no CPE)range: < 4.18.0-425.13.1.rt7.223.el8_7
- (no CPE)range: < 4.18.0-425.13.1.rt7.223.el8_7
- (no CPE)range: < 4.18.0-425.13.1.rt7.223.el8_7
- (no CPE)range: < 4.18.0-425.13.1.rt7.223.el8_7
- (no CPE)range: < 4.18.0-425.13.1.rt7.223.el8_7
- (no CPE)range: < 5.14.0-162.18.1.el9_1
- (no CPE)range: < 5.14.0-162.18.1.el9_1
- (no CPE)range: < 5.14.0-162.18.1.el9_1
- (no CPE)range: < 1-150400.1.3.1
- (no CPE)range: < 5.14.21-150400.15.5.1
- (no CPE)range: < 5.14.21-150400.15.5.1
- (no CPE)range: < 5.14.21-150400.15.5.1
- (no CPE)range: < 5.14.21-150400.15.5.1
- (no CPE)range: < 5.14.21-150400.15.5.1
- (no CPE)range: < 5.14.21-150400.15.5.1
- (no CPE)range: < 5.14.21-150400.15.5.1
- (no CPE)range: < 5.14.21-150400.14.13.1
- (no CPE)range: < 5.14.21-150400.14.13.1
- (no CPE)range: < 5.14.21-150400.24.21.2
- (no CPE)range: < 5.14.21-150400.24.21.2
- (no CPE)range: < 5.14.21-150400.24.21.2
- (no CPE)range: < 5.14.21-150400.24.21.2
- (no CPE)range: < 5.14.21-150400.24.21.2
- (no CPE)range: < 5.14.21-150400.24.21.2
- (no CPE)range: < 5.14.21-150400.24.21.2.150400.24.7.2
- (no CPE)range: < 5.14.21-150400.24.21.2
- (no CPE)range: < 5.14.21-150400.15.5.1
- (no CPE)range: < 5.14.21-150400.24.21.2
Fedoraproject/Fedora
cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*
Red Hat/Enterprise Linux Server4 versions
cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*+ 3 more
- cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
NetApp/H300s Firmware
cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:*
NetApp/H500s Firmware
cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:*
NetApp/H700s Firmware
cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:*
NetApp/H410s Firmware
cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:*
NetApp/H410c Firmware
cpe:2.3:o:netapp:h410c_firmware:-:*:*:*:*:*:*:*
Debian/linux
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

security.netapp.com/advisory/ntap-20230120-0001/nvdThird Party Advisory
www.debian.org/security/2023/dsa-5324nvdThird Party Advisory
lists.debian.org/debian-lts-announce/2023/03/msg00000.htmlnvd
lists.debian.org/debian-lts-announce/2023/05/msg00006.htmlnvd
lore.kernel.org/lkml/20220729093451.551672-1-zheyuma97%40gmail.com/T/nvd

News mentions

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cvss	0.358
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000