Medium severity5.5NVD Advisory· Published Dec 14, 2022· Updated Jun 17, 2026

CVE-2022-3106

Description

An issue was discovered in the Linux kernel through 5.16-rc6. ef100_update_stats in drivers/net/ethernet/sfc/ef100_nic.c lacks check of the return value of kmalloc().

AI Insight

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

Affected products

125

Linux/Kernelcpe-rescue2 versions
(expand)+ 1 more
- (no CPE)
- (no CPE)range: <=5.16-rc6
osv-coords123 versions
pkg:rpm/opensuse/dtb-aarch64&distro=openSUSE%20Leap%2015.4 pkg:rpm/opensuse/kernel-64kb&distro=openSUSE%20Leap%2015.4 pkg:rpm/opensuse/kernel-azure&distro=openSUSE%20Leap%2015.4 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-default-base&distro=openSUSE%20Leap%20Micro%205.2 pkg:rpm/opensuse/kernel-default-base&distro=openSUSE%20Leap%20Micro%205.3 pkg:rpm/opensuse/kernel-default&distro=openSUSE%20Leap%2015.4 pkg:rpm/opensuse/kernel-default&distro=openSUSE%20Leap%20Micro%205.2 pkg:rpm/opensuse/kernel-default&distro=openSUSE%20Leap%20Micro%205.3 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-rt_debug&distro=openSUSE%20Leap%2015.4 pkg:rpm/opensuse/kernel-rt&distro=openSUSE%20Leap%2015.4 pkg:rpm/opensuse/kernel-rt&distro=openSUSE%20Leap%20Micro%205.2 pkg:rpm/opensuse/kernel-rt&distro=openSUSE%20Leap%20Micro%205.3 pkg:rpm/opensuse/kernel-source-azure&distro=openSUSE%20Leap%2015.4 pkg:rpm/opensuse/kernel-source&distro=openSUSE%20Leap%2015.4 pkg:rpm/opensuse/kernel-source-rt&distro=openSUSE%20Leap%2015.4 pkg:rpm/opensuse/kernel-syms-azure&distro=openSUSE%20Leap%2015.4 pkg:rpm/opensuse/kernel-syms&distro=openSUSE%20Leap%2015.4 pkg:rpm/opensuse/kernel-syms-rt&distro=openSUSE%20Leap%2015.4 pkg:rpm/opensuse/kernel-zfcpdump&distro=openSUSE%20Leap%2015.4 pkg:rpm/suse/kernel-64kb&distro=SUSE%20Enterprise%20Storage%207.1 pkg:rpm/suse/kernel-64kb&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-ESPOS pkg:rpm/suse/kernel-64kb&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSS pkg:rpm/suse/kernel-64kb&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4 pkg:rpm/suse/kernel-64kb&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSS pkg:rpm/suse/kernel-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP4 pkg:rpm/suse/kernel-default-base&distro=SUSE%20Enterprise%20Storage%207.1 pkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-ESPOS pkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSS pkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20Micro%205.1 pkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20Micro%205.2 pkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20Micro%205.3 pkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4 pkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2015%20SP3 pkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSS pkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3 pkg:rpm/suse/kernel-default-base&distro=SUSE%20Manager%20Proxy%204.2 pkg:rpm/suse/kernel-default-base&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.2 pkg:rpm/suse/kernel-default-base&distro=SUSE%20Manager%20Server%204.2 pkg:rpm/suse/kernel-default&distro=SUSE%20Enterprise%20Storage%207.1 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015%20SP3 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015%20SP4 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-ESPOS pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSS pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP3 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP4 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Micro%205.1 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Micro%205.2 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Micro%205.3 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%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%20Real%20Time%2015%20SP3 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSS pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP4 pkg:rpm/suse/kernel-default&distro=SUSE%20Manager%20Proxy%204.2 pkg:rpm/suse/kernel-default&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.2 pkg:rpm/suse/kernel-default&distro=SUSE%20Manager%20Server%204.2 pkg:rpm/suse/kernel-docs&distro=SUSE%20Enterprise%20Storage%207.1 pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-ESPOS pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSS pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP4 pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2015%20SP3 pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSS pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3 pkg:rpm/suse/kernel-livepatch-SLE15-SP3_Update_28&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP3 pkg:rpm/suse/kernel-livepatch-SLE15-SP4-RT_Update_2&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP4 pkg:rpm/suse/kernel-livepatch-SLE15-SP4_Update_7&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP4 pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Enterprise%20Storage%207.1 pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-ESPOS pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSS pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP4 pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2015%20SP3 pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSS pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3 pkg:rpm/suse/kernel-preempt&distro=SUSE%20Enterprise%20Storage%207.1 pkg:rpm/suse/kernel-preempt&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-ESPOS pkg:rpm/suse/kernel-preempt&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSS pkg:rpm/suse/kernel-preempt&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2015%20SP3 pkg:rpm/suse/kernel-preempt&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSS pkg:rpm/suse/kernel-preempt&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3 pkg:rpm/suse/kernel-preempt&distro=SUSE%20Manager%20Proxy%204.2 pkg:rpm/suse/kernel-preempt&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.2 pkg:rpm/suse/kernel-preempt&distro=SUSE%20Manager%20Server%204.2 pkg:rpm/suse/kernel-rt_debug&distro=SUSE%20Real%20Time%20Module%2015%20SP3 pkg:rpm/suse/kernel-rt_debug&distro=SUSE%20Real%20Time%20Module%2015%20SP4 pkg:rpm/suse/kernel-rt&distro=SUSE%20Linux%20Enterprise%20Micro%205.1 pkg:rpm/suse/kernel-rt&distro=SUSE%20Linux%20Enterprise%20Micro%205.2 pkg:rpm/suse/kernel-rt&distro=SUSE%20Linux%20Enterprise%20Micro%205.3 pkg:rpm/suse/kernel-rt&distro=SUSE%20Real%20Time%20Module%2015%20SP3 pkg:rpm/suse/kernel-rt&distro=SUSE%20Real%20Time%20Module%2015%20SP4 pkg:rpm/suse/kernel-source-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP4 pkg:rpm/suse/kernel-source&distro=SUSE%20Enterprise%20Storage%207.1 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-ESPOS pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSS pkg:rpm/suse/kernel-source&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-source&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2015%20SP3 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSS pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3 pkg:rpm/suse/kernel-source&distro=SUSE%20Manager%20Proxy%204.2 pkg:rpm/suse/kernel-source&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.2 pkg:rpm/suse/kernel-source&distro=SUSE%20Manager%20Server%204.2 pkg:rpm/suse/kernel-source-rt&distro=SUSE%20Real%20Time%20Module%2015%20SP3 pkg:rpm/suse/kernel-source-rt&distro=SUSE%20Real%20Time%20Module%2015%20SP4 pkg:rpm/suse/kernel-syms-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP4 pkg:rpm/suse/kernel-syms&distro=SUSE%20Enterprise%20Storage%207.1 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-ESPOS pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSS pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP4 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2015%20SP3 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSS pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3 pkg:rpm/suse/kernel-syms-rt&distro=SUSE%20Real%20Time%20Module%2015%20SP3 pkg:rpm/suse/kernel-syms-rt&distro=SUSE%20Real%20Time%20Module%2015%20SP4 pkg:rpm/suse/kernel-zfcpdump&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4 pkg:rpm/suse/kernel-zfcpdump&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSS pkg:rpm/suse/kernel-zfcpdump&distro=SUSE%20Manager%20Server%204.2
< 5.14.21-150400.24.41.1+ 122 more
- (no CPE)range: < 5.14.21-150400.24.41.1
- (no CPE)range: < 5.14.21-150400.24.41.1
- (no CPE)range: < 5.14.21-150400.14.31.1
- (no CPE)range: < 5.14.21-150400.24.41.1
- (no CPE)range: < 5.14.21-150400.24.41.1.150400.24.15.1
- (no CPE)range: < 5.3.18-150300.59.109.1.150300.18.62.1
- (no CPE)range: < 5.14.21-150400.24.41.1.150400.24.15.1
- (no CPE)range: < 5.14.21-150400.24.41.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.14.21-150400.24.41.1
- (no CPE)range: < 5.14.21-150400.24.41.1
- (no CPE)range: < 5.14.21-150400.24.41.1
- (no CPE)range: < 5.14.21-150400.24.41.1
- (no CPE)range: < 5.14.21-150400.24.41.1
- (no CPE)range: < 5.14.21-150400.15.8.1
- (no CPE)range: < 5.14.21-150400.15.8.1
- (no CPE)range: < 5.3.18-150300.115.1
- (no CPE)range: < 5.14.21-150400.15.8.1
- (no CPE)range: < 5.14.21-150400.14.31.1
- (no CPE)range: < 5.14.21-150400.24.41.1
- (no CPE)range: < 5.14.21-150400.15.8.1
- (no CPE)range: < 5.14.21-150400.14.31.1
- (no CPE)range: < 5.14.21-150400.24.41.1
- (no CPE)range: < 5.14.21-150400.15.8.1
- (no CPE)range: < 5.14.21-150400.24.41.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.14.21-150400.24.41.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.14.21-150400.14.31.1
- (no CPE)range: < 5.3.18-150300.59.109.1.150300.18.62.1
- (no CPE)range: < 5.3.18-150300.59.109.1.150300.18.62.1
- (no CPE)range: < 5.3.18-150300.59.109.1.150300.18.62.1
- (no CPE)range: < 5.3.18-150300.59.109.1.150300.18.62.1
- (no CPE)range: < 5.3.18-150300.59.109.1.150300.18.62.1
- (no CPE)range: < 5.14.21-150400.24.41.1.150400.24.15.1
- (no CPE)range: < 5.14.21-150400.24.41.1.150400.24.15.1
- (no CPE)range: < 5.3.18-150300.59.109.1.150300.18.62.1
- (no CPE)range: < 5.3.18-150300.59.109.1.150300.18.62.1
- (no CPE)range: < 5.3.18-150300.59.109.1.150300.18.62.1
- (no CPE)range: < 5.3.18-150300.59.109.1.150300.18.62.1
- (no CPE)range: < 5.3.18-150300.59.109.1.150300.18.62.1
- (no CPE)range: < 5.3.18-150300.59.109.1.150300.18.62.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.14.21-150400.24.41.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.14.21-150400.24.41.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.14.21-150400.24.41.1
- (no CPE)range: < 5.14.21-150400.24.41.1
- (no CPE)range: < 5.14.21-150400.24.41.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.14.21-150400.24.41.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.14.21-150400.24.41.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 1-150300.7.3.1
- (no CPE)range: < 1-150400.1.3.1
- (no CPE)range: < 1-150400.9.3.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.14.21-150400.24.41.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.115.1
- (no CPE)range: < 5.14.21-150400.15.8.1
- (no CPE)range: < 5.3.18-150300.115.1
- (no CPE)range: < 5.3.18-150300.115.1
- (no CPE)range: < 5.14.21-150400.15.8.1
- (no CPE)range: < 5.3.18-150300.115.1
- (no CPE)range: < 5.14.21-150400.15.8.1
- (no CPE)range: < 5.14.21-150400.14.31.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.14.21-150400.24.41.1
- (no CPE)range: < 5.14.21-150400.24.41.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.115.1
- (no CPE)range: < 5.14.21-150400.15.8.1
- (no CPE)range: < 5.14.21-150400.14.31.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.14.21-150400.24.41.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.115.1
- (no CPE)range: < 5.14.21-150400.15.8.1
- (no CPE)range: < 5.14.21-150400.24.41.1
- (no CPE)range: < 5.3.18-150300.59.109.1
- (no CPE)range: < 5.3.18-150300.59.109.1

Patches

Vulnerability mechanics

References

git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/nvdPatchVendor Advisory
bugzilla.redhat.com/show_bug.cginvdIssue TrackingThird Party Advisory

News mentions

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