High severity7.0NVD Advisory· Published Apr 24, 2023· Updated Jun 17, 2026
CVE-2023-2006
CVE-2023-2006
Description
A race condition was found in the Linux kernel's RxRPC network protocol, within the processing of RxRPC bundles. This issue results from the lack of proper locking when performing operations on an object. This may allow an attacker to escalate privileges and execute arbitrary code in the context of the kernel.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
100- osv-coords97 versionspkg:rpm/opensuse/dtb-aarch64&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/dtb-aarch64&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/kernel-64kb&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/kernel-64kb&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/kernel-azure&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/kernel-azure&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/kernel-debug&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/kernel-debug&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/kernel-default-base&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/kernel-default-base&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/kernel-default-base&distro=openSUSE%20Leap%20Micro%205.3pkg:rpm/opensuse/kernel-default-base&distro=openSUSE%20Leap%20Micro%205.4pkg:rpm/opensuse/kernel-default&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/kernel-default&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/kernel-default&distro=openSUSE%20Leap%20Micro%205.3pkg:rpm/opensuse/kernel-default&distro=openSUSE%20Leap%20Micro%205.4pkg:rpm/opensuse/kernel-docs&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/kernel-docs&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/kernel-kvmsmall&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/kernel-kvmsmall&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/kernel-obs-build&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/kernel-obs-build&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/kernel-obs-qa&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/kernel-obs-qa&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/kernel-rt_debug&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/kernel-rt_debug&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/kernel-rt&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/kernel-rt&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/kernel-rt&distro=openSUSE%20Leap%20Micro%205.3pkg:rpm/opensuse/kernel-rt&distro=openSUSE%20Leap%20Micro%205.4pkg:rpm/opensuse/kernel-source-azure&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/kernel-source-azure&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/kernel-source&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/kernel-source&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/kernel-source-rt&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/kernel-source-rt&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/kernel-syms-azure&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/kernel-syms-azure&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/kernel-syms&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/kernel-syms&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/kernel-syms-rt&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/kernel-syms-rt&distro=openSUSE%20Leap%2015.5pkg:rpm/opensuse/kernel-zfcpdump&distro=openSUSE%20Leap%2015.4pkg:rpm/opensuse/kernel-zfcpdump&distro=openSUSE%20Leap%2015.5pkg:rpm/suse/kernel-64kb&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4pkg:rpm/suse/kernel-64kb&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP5pkg:rpm/suse/kernel-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP4pkg:rpm/suse/kernel-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP5pkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20Micro%205.3pkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20Micro%205.4pkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20Micro%205.5pkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4pkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP5pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015%20SP4pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015%20SP5pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP4pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP5pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Micro%205.3pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Micro%205.4pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Micro%205.5pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP5pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Legacy%2015%20SP4pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Legacy%2015%20SP5pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP4pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015%20SP5pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP4pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP5pkg:rpm/suse/kernel-livepatch-SLE15-SP4-RT_Update_16&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP4pkg:rpm/suse/kernel-livepatch-SLE15-SP4_Update_21&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP4pkg:rpm/suse/kernel-livepatch-SLE15-SP5-RT_Update_8&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP5pkg:rpm/suse/kernel-livepatch-SLE15-SP5_Update_8&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP5pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP4pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP5pkg:rpm/suse/kernel-rt_debug&distro=SUSE%20Real%20Time%20Module%2015%20SP4pkg:rpm/suse/kernel-rt_debug&distro=SUSE%20Real%20Time%20Module%2015%20SP5pkg:rpm/suse/kernel-rt&distro=SUSE%20Linux%20Enterprise%20Micro%205.3pkg:rpm/suse/kernel-rt&distro=SUSE%20Linux%20Enterprise%20Micro%205.4pkg:rpm/suse/kernel-rt&distro=SUSE%20Linux%20Enterprise%20Micro%205.5pkg:rpm/suse/kernel-rt&distro=SUSE%20Real%20Time%20Module%2015%20SP4pkg:rpm/suse/kernel-rt&distro=SUSE%20Real%20Time%20Module%2015%20SP5pkg:rpm/suse/kernel-source-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP4pkg:rpm/suse/kernel-source-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP5pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP5pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP4pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP5pkg:rpm/suse/kernel-source-rt&distro=SUSE%20Real%20Time%20Module%2015%20SP4pkg:rpm/suse/kernel-source-rt&distro=SUSE%20Real%20Time%20Module%2015%20SP5pkg:rpm/suse/kernel-syms-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP4pkg:rpm/suse/kernel-syms-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP5pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP4pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP5pkg:rpm/suse/kernel-syms-rt&distro=SUSE%20Real%20Time%20Module%2015%20SP4pkg:rpm/suse/kernel-syms-rt&distro=SUSE%20Real%20Time%20Module%2015%20SP5pkg:rpm/suse/kernel-zfcpdump&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4pkg:rpm/suse/kernel-zfcpdump&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP5
< 5.14.21-150400.24.100.1+ 96 more
- (no CPE)range: < 5.14.21-150400.24.100.1
- (no CPE)range: < 5.14.21-150500.55.39.1
- (no CPE)range: < 5.14.21-150400.24.100.2
- (no CPE)range: < 5.14.21-150500.55.39.1
- (no CPE)range: < 5.14.21-150400.14.75.1
- (no CPE)range: < 5.14.21-150500.33.26.1
- (no CPE)range: < 5.14.21-150400.24.100.2
- (no CPE)range: < 5.14.21-150500.55.39.1
- (no CPE)range: < 5.14.21-150400.24.100.2.150400.24.46.2
- (no CPE)range: < 5.14.21-150500.55.39.1.150500.6.17.1
- (no CPE)range: < 5.14.21-150400.24.100.2.150400.24.46.2
- (no CPE)range: < 5.14.21-150400.24.100.2.150400.24.46.2
- (no CPE)range: < 5.14.21-150400.24.100.2
- (no CPE)range: < 5.14.21-150500.55.39.1
- (no CPE)range: < 5.14.21-150400.24.100.2
- (no CPE)range: < 5.14.21-150400.24.100.2
- (no CPE)range: < 5.14.21-150400.24.100.1
- (no CPE)range: < 5.14.21-150500.55.39.1
- (no CPE)range: < 5.14.21-150400.24.100.2
- (no CPE)range: < 5.14.21-150500.55.39.1
- (no CPE)range: < 5.14.21-150400.24.100.2
- (no CPE)range: < 5.14.21-150500.55.39.1
- (no CPE)range: < 5.14.21-150400.24.100.1
- (no CPE)range: < 5.14.21-150500.55.39.1
- (no CPE)range: < 5.14.21-150400.15.62.1
- (no CPE)range: < 5.14.21-150500.13.27.2
- (no CPE)range: < 5.14.21-150400.15.62.1
- (no CPE)range: < 5.14.21-150500.13.27.2
- (no CPE)range: < 5.14.21-150400.15.62.1
- (no CPE)range: < 5.14.21-150400.15.62.1
- (no CPE)range: < 5.14.21-150400.14.75.1
- (no CPE)range: < 5.14.21-150500.33.26.1
- (no CPE)range: < 5.14.21-150400.24.100.2
- (no CPE)range: < 5.14.21-150500.55.39.1
- (no CPE)range: < 5.14.21-150400.15.62.1
- (no CPE)range: < 5.14.21-150500.13.27.2
- (no CPE)range: < 5.14.21-150400.14.75.1
- (no CPE)range: < 5.14.21-150500.33.26.1
- (no CPE)range: < 5.14.21-150400.24.100.1
- (no CPE)range: < 5.14.21-150500.55.39.1
- (no CPE)range: < 5.14.21-150400.15.62.1
- (no CPE)range: < 5.14.21-150500.13.27.1
- (no CPE)range: < 5.14.21-150400.24.100.2
- (no CPE)range: < 5.14.21-150500.55.39.1
- (no CPE)range: < 5.14.21-150400.24.100.2
- (no CPE)range: < 5.14.21-150500.55.39.1
- (no CPE)range: < 5.14.21-150400.14.75.1
- (no CPE)range: < 5.14.21-150500.33.26.1
- (no CPE)range: < 5.14.21-150400.24.100.2.150400.24.46.2
- (no CPE)range: < 5.14.21-150400.24.100.2.150400.24.46.2
- (no CPE)range: < 5.14.21-150500.55.39.1.150500.6.17.1
- (no CPE)range: < 5.14.21-150400.24.100.2.150400.24.46.2
- (no CPE)range: < 5.14.21-150500.55.39.1.150500.6.17.1
- (no CPE)range: < 5.14.21-150400.24.100.2
- (no CPE)range: < 5.14.21-150500.55.39.1
- (no CPE)range: < 5.14.21-150400.24.100.2
- (no CPE)range: < 5.14.21-150500.55.39.1
- (no CPE)range: < 5.14.21-150400.24.100.2
- (no CPE)range: < 5.14.21-150400.24.100.2
- (no CPE)range: < 5.14.21-150500.55.39.1
- (no CPE)range: < 5.14.21-150400.24.100.2
- (no CPE)range: < 5.14.21-150500.55.39.1
- (no CPE)range: < 5.14.21-150400.24.100.2
- (no CPE)range: < 5.14.21-150500.55.39.1
- (no CPE)range: < 5.14.21-150400.24.100.2
- (no CPE)range: < 5.14.21-150500.55.39.1
- (no CPE)range: < 5.14.21-150400.24.100.1
- (no CPE)range: < 5.14.21-150500.55.39.1
- (no CPE)range: < 1-150400.1.3.1
- (no CPE)range: < 1-150400.9.3.2
- (no CPE)range: < 1-150500.11.3.2
- (no CPE)range: < 1-150500.11.3.1
- (no CPE)range: < 5.14.21-150400.24.100.2
- (no CPE)range: < 5.14.21-150500.55.39.1
- (no CPE)range: < 5.14.21-150400.15.62.1
- (no CPE)range: < 5.14.21-150500.13.27.2
- (no CPE)range: < 5.14.21-150400.15.62.1
- (no CPE)range: < 5.14.21-150400.15.62.1
- (no CPE)range: < 5.14.21-150500.13.27.2
- (no CPE)range: < 5.14.21-150400.15.62.1
- (no CPE)range: < 5.14.21-150500.13.27.2
- (no CPE)range: < 5.14.21-150400.14.75.1
- (no CPE)range: < 5.14.21-150500.33.26.1
- (no CPE)range: < 5.14.21-150400.24.100.2
- (no CPE)range: < 5.14.21-150500.55.39.1
- (no CPE)range: < 5.14.21-150400.24.100.2
- (no CPE)range: < 5.14.21-150500.55.39.1
- (no CPE)range: < 5.14.21-150400.15.62.1
- (no CPE)range: < 5.14.21-150500.13.27.2
- (no CPE)range: < 5.14.21-150400.14.75.1
- (no CPE)range: < 5.14.21-150500.33.26.1
- (no CPE)range: < 5.14.21-150400.24.100.1
- (no CPE)range: < 5.14.21-150500.55.39.1
- (no CPE)range: < 5.14.21-150400.15.62.1
- (no CPE)range: < 5.14.21-150500.13.27.1
- (no CPE)range: < 5.14.21-150400.24.100.2
- (no CPE)range: < 5.14.21-150500.55.39.1
Patches
Vulnerability mechanics
References
4- bugzilla.redhat.com/show_bug.cginvdIssue TrackingPatchThird Party Advisory
- github.com/torvalds/linux/commit/3bcd6c7eaa53nvdPatch
- security.netapp.com/advisory/ntap-20230609-0004/nvdPatchThird Party Advisory
- www.zerodayinitiative.com/advisories/ZDI-23-439/nvdThird Party AdvisoryVDB Entry
News mentions
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