High severity7.0NVD Advisory· Published Apr 17, 2024· Updated May 12, 2026

CVE-2024-26872

Description

In the Linux kernel, the following vulnerability has been resolved:

RDMA/srpt: Do not register event handler until srpt device is fully setup

Upon rare occasions, KASAN reports a use-after-free Write in srpt_refresh_port().

This seems to be because an event handler is registered before the srpt device is fully setup and a race condition upon error may leave a partially setup event handler in place.

Instead, only register the event handler after srpt device initialization is complete.

AI Insight

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

Affected products

Debian/linux
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
Linux/Kernel2 versions
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: >=3.3,<5.10.214
- (no CPE)range: 3.3
Ubuntu/Linux Kernelllm-fuzzy
osv-coords90 versions
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-headers pkg:rpm/almalinux/kernel-modules pkg:rpm/almalinux/kernel-modules-extra 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-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/opensuse/dtb-aarch64&distro=openSUSE%20Leap%2015.5 pkg:rpm/opensuse/kernel-64kb&distro=openSUSE%20Leap%2015.5 pkg:rpm/opensuse/kernel-azure&distro=openSUSE%20Leap%2015.5 pkg:rpm/opensuse/kernel-debug&distro=openSUSE%20Leap%2015.5 pkg:rpm/opensuse/kernel-default-base&distro=openSUSE%20Leap%2015.5 pkg:rpm/opensuse/kernel-default&distro=openSUSE%20Leap%2015.5 pkg:rpm/opensuse/kernel-docs&distro=openSUSE%20Leap%2015.5 pkg:rpm/opensuse/kernel-kvmsmall&distro=openSUSE%20Leap%2015.5 pkg:rpm/opensuse/kernel-obs-build&distro=openSUSE%20Leap%2015.5 pkg:rpm/opensuse/kernel-obs-qa&distro=openSUSE%20Leap%2015.5 pkg:rpm/opensuse/kernel-rt_debug&distro=openSUSE%20Leap%2015.5 pkg:rpm/opensuse/kernel-rt&distro=openSUSE%20Leap%2015.5 pkg:rpm/opensuse/kernel-source-azure&distro=openSUSE%20Leap%2015.5 pkg:rpm/opensuse/kernel-source&distro=openSUSE%20Leap%2015.5 pkg:rpm/opensuse/kernel-source-rt&distro=openSUSE%20Leap%2015.5 pkg:rpm/opensuse/kernel-syms-azure&distro=openSUSE%20Leap%2015.5 pkg:rpm/opensuse/kernel-syms&distro=openSUSE%20Leap%2015.5 pkg:rpm/opensuse/kernel-syms-rt&distro=openSUSE%20Leap%2015.5 pkg:rpm/opensuse/kernel-zfcpdump&distro=openSUSE%20Leap%2015.5 pkg:rpm/suse/kernel-64kb&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP5 pkg:rpm/suse/kernel-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP5 pkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20Micro%205.5 pkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP5 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015%20SP5 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP5 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP5 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Micro%205.5 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP5 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Legacy%2015%20SP5 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSS pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP5 pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP5 pkg:rpm/suse/kernel-livepatch-SLE15-SP5-RT_Update_14&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP5 pkg:rpm/suse/kernel-livepatch-SLE15-SP5_Update_13&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP5 pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP5 pkg:rpm/suse/kernel-rt_debug&distro=SUSE%20Real%20Time%20Module%2015%20SP5 pkg:rpm/suse/kernel-rt&distro=SUSE%20Linux%20Enterprise%20Micro%205.5 pkg:rpm/suse/kernel-rt&distro=SUSE%20Real%20Time%20Module%2015%20SP5 pkg:rpm/suse/kernel-source-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP5 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP5 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP5 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSS pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5 pkg:rpm/suse/kernel-source-rt&distro=SUSE%20Linux%20Enterprise%20Micro%205.5 pkg:rpm/suse/kernel-source-rt&distro=SUSE%20Real%20Time%20Module%2015%20SP5 pkg:rpm/suse/kernel-syms-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP5 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP5 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSS pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5 pkg:rpm/suse/kernel-syms-rt&distro=SUSE%20Real%20Time%20Module%2015%20SP5 pkg:rpm/suse/kernel-zfcpdump&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP5 pkg:rpm/suse/kgraft-patch-SLE12-SP5_Update_70&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP5
< 4.18.0-553.5.1.el8_10+ 89 more
- (no CPE)range: < 4.18.0-553.5.1.el8_10
- (no CPE)range: < 4.18.0-553.5.1.el8_10
- (no CPE)range: < 4.18.0-553.5.1.el8_10
- (no CPE)range: < 4.18.0-553.5.1.el8_10
- (no CPE)range: < 4.18.0-553.5.1.el8_10
- (no CPE)range: < 4.18.0-553.5.1.el8_10
- (no CPE)range: < 4.18.0-553.5.1.el8_10
- (no CPE)range: < 4.18.0-553.5.1.el8_10
- (no CPE)range: < 4.18.0-553.5.1.el8_10
- (no CPE)range: < 4.18.0-553.5.1.el8_10
- (no CPE)range: < 4.18.0-553.5.1.el8_10
- (no CPE)range: < 4.18.0-553.5.1.el8_10
- (no CPE)range: < 4.18.0-553.5.1.el8_10
- (no CPE)range: < 4.18.0-553.5.1.el8_10
- (no CPE)range: < 4.18.0-553.5.1.el8_10
- (no CPE)range: < 4.18.0-553.5.1.rt7.346.el8_10
- (no CPE)range: < 4.18.0-553.5.1.rt7.346.el8_10
- (no CPE)range: < 4.18.0-553.5.1.rt7.346.el8_10
- (no CPE)range: < 4.18.0-553.5.1.rt7.346.el8_10
- (no CPE)range: < 4.18.0-553.5.1.rt7.346.el8_10
- (no CPE)range: < 4.18.0-553.5.1.rt7.346.el8_10
- (no CPE)range: < 4.18.0-553.5.1.rt7.346.el8_10
- (no CPE)range: < 4.18.0-553.5.1.rt7.346.el8_10
- (no CPE)range: < 4.18.0-553.5.1.rt7.346.el8_10
- (no CPE)range: < 4.18.0-553.5.1.rt7.346.el8_10
- (no CPE)range: < 4.18.0-553.5.1.rt7.346.el8_10
- (no CPE)range: < 4.18.0-553.5.1.rt7.346.el8_10
- (no CPE)range: < 4.18.0-553.5.1.el8_10
- (no CPE)range: < 4.18.0-553.5.1.el8_10
- (no CPE)range: < 4.18.0-553.5.1.el8_10
- (no CPE)range: < 4.18.0-553.5.1.el8_10
- (no CPE)range: < 4.18.0-553.5.1.el8_10
- (no CPE)range: < 4.18.0-553.5.1.el8_10
- (no CPE)range: < 4.18.0-553.5.1.el8_10
- (no CPE)range: < 4.18.0-553.5.1.el8_10
- (no CPE)range: < 4.18.0-553.5.1.el8_10
- (no CPE)range: < 4.18.0-553.5.1.el8_10
- (no CPE)range: < 5.14.21-150500.55.62.1
- (no CPE)range: < 5.14.21-150500.55.62.2
- (no CPE)range: < 5.14.21-150500.33.51.1
- (no CPE)range: < 5.14.21-150500.55.62.2
- (no CPE)range: < 5.14.21-150500.55.62.2.150500.6.27.2
- (no CPE)range: < 5.14.21-150500.55.62.2
- (no CPE)range: < 5.14.21-150500.55.62.2
- (no CPE)range: < 5.14.21-150500.55.62.2
- (no CPE)range: < 5.14.21-150500.55.62.2
- (no CPE)range: < 5.14.21-150500.55.62.1
- (no CPE)range: < 5.14.21-150500.13.52.1
- (no CPE)range: < 5.14.21-150500.13.52.1
- (no CPE)range: < 5.14.21-150500.33.51.1
- (no CPE)range: < 5.14.21-150500.55.62.2
- (no CPE)range: < 5.14.21-150500.13.52.1
- (no CPE)range: < 5.14.21-150500.33.51.1
- (no CPE)range: < 5.14.21-150500.55.62.1
- (no CPE)range: < 5.14.21-150500.13.52.1
- (no CPE)range: < 5.14.21-150500.55.62.2
- (no CPE)range: < 5.14.21-150500.55.62.2
- (no CPE)range: < 5.14.21-150500.33.51.1
- (no CPE)range: < 5.14.21-150500.55.62.2.150500.6.27.2
- (no CPE)range: < 5.14.21-150500.55.62.2.150500.6.27.2
- (no CPE)range: < 5.14.21-150500.55.62.2
- (no CPE)range: < 4.12.14-122.266.1
- (no CPE)range: < 5.14.21-150500.55.62.2
- (no CPE)range: < 5.14.21-150500.55.62.2
- (no CPE)range: < 5.14.21-150500.55.62.2
- (no CPE)range: < 5.14.21-150500.55.62.2
- (no CPE)range: < 4.12.14-122.266.1
- (no CPE)range: < 4.12.14-122.266.1
- (no CPE)range: < 5.14.21-150500.55.62.2
- (no CPE)range: < 5.14.21-150500.55.62.2
- (no CPE)range: < 1-150500.11.5.1
- (no CPE)range: < 1-150500.11.3.2
- (no CPE)range: < 5.14.21-150500.55.62.2
- (no CPE)range: < 5.14.21-150500.13.52.1
- (no CPE)range: < 5.14.21-150500.13.52.1
- (no CPE)range: < 5.14.21-150500.13.52.1
- (no CPE)range: < 5.14.21-150500.33.51.1
- (no CPE)range: < 5.14.21-150500.55.62.2
- (no CPE)range: < 5.14.21-150500.55.62.2
- (no CPE)range: < 4.12.14-122.266.1
- (no CPE)range: < 4.12.14-122.266.1
- (no CPE)range: < 5.14.21-150500.13.52.1
- (no CPE)range: < 5.14.21-150500.13.52.1
- (no CPE)range: < 5.14.21-150500.33.51.1
- (no CPE)range: < 5.14.21-150500.55.62.1
- (no CPE)range: < 4.12.14-122.266.1
- (no CPE)range: < 4.12.14-122.266.1
- (no CPE)range: < 5.14.21-150500.13.52.1
- (no CPE)range: < 5.14.21-150500.55.62.2
- (no CPE)range: < 1-8.5.1

Patches

Vulnerability mechanics

References

git.kernel.org/stable/c/6413e78086caf7bf15639923740da0d91fdfd090nvdMailing ListPatch
git.kernel.org/stable/c/7104a00fa37ae898a827381f1161fa3286c8b346nvdMailing ListPatch
git.kernel.org/stable/c/85570b91e4820a0db9d9432098778cafafa7d217nvdMailing ListPatch
git.kernel.org/stable/c/bdd895e0190c464f54f84579e7535d80276f0fc5nvdMailing ListPatch
git.kernel.org/stable/c/c21a8870c98611e8f892511825c9607f1e2cd456nvdMailing ListPatch
git.kernel.org/stable/c/e362d007294955a4fb929e1c8978154a64efdcb6nvdMailing ListPatch
git.kernel.org/stable/c/ec77fa12da41260c6bf9e060b89234b980c5130fnvdMailing ListPatch
lists.debian.org/debian-lts-announce/2024/06/msg00017.htmlnvdMailing List
cert-portal.siemens.com/productcert/html/ssa-265688.htmlnvd

News mentions

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cvss	0.455
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000