Medium severity5.5NVD Advisory· Published Feb 26, 2025· Updated Jun 17, 2026
CVE-2022-49074
CVE-2022-49074
Description
In the Linux kernel, the following vulnerability has been resolved:
irqchip/gic-v3: Fix GICR_CTLR.RWP polling
It turns out that our polling of RWP is totally wrong when checking for it in the redistributors, as we test the *distributor* bit index, whereas it is a different bit number in the RDs... Oopsie boo.
This is embarassing. Not only because it is wrong, but also because it took *8 years* to notice the blunder...
Just fix the damn thing.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
96- osv-coords92 versionspkg:linux/kernelpkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP5pkg:rpm/suse/kgraft-patch-SLE12-SP5_Update_67&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP5pkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSSpkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSSpkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5pkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20Micro%205.4pkg:rpm/suse/kernel-64kb&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOSpkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSSpkg:rpm/suse/kernel-zfcpdump&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSSpkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4pkg:rpm/suse/kernel-rt&distro=SUSE%20Linux%20Enterprise%20Micro%205.3pkg:rpm/suse/kernel-source-rt&distro=SUSE%20Linux%20Enterprise%20Micro%205.3pkg:rpm/suse/kernel-rt&distro=SUSE%20Linux%20Enterprise%20Micro%205.4pkg:rpm/suse/kernel-source-rt&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%20High%20Performance%20Computing%2015%20SP5-ESPOSpkg:rpm/suse/kernel-64kb&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSSpkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSSpkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSSpkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSSpkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5pkg:rpm/suse/kernel-default&distro=SUSE%20Manager%20Server%204.3pkg:rpm/suse/kernel-syms&distro=SUSE%20Manager%20Server%204.3pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5pkg:rpm/suse/kernel-64kb&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSSpkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSSpkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSSpkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Micro%205.3pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOSpkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSSpkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSSpkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSSpkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSSpkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSSpkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSSpkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSSpkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSSpkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSSpkg:rpm/suse/kernel-64kb&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSSpkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSSpkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSSpkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSSpkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSSpkg:rpm/suse/kernel-zfcpdump&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSSpkg:rpm/suse/kernel-default-base&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%20Live%20Patching%2015%20SP4pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015%20SP4pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOSpkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOSpkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOSpkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSSpkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4pkg:rpm/suse/kernel-source&distro=SUSE%20Manager%20Server%204.3pkg:rpm/suse/kernel-zfcpdump&distro=SUSE%20Manager%20Server%204.3pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSSpkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5pkg:rpm/suse/kernel-rt&distro=SUSE%20Linux%20Enterprise%20Micro%205.5pkg:rpm/suse/kernel-source-rt&distro=SUSE%20Linux%20Enterprise%20Micro%205.5pkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20Micro%205.5pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Micro%205.5pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP5pkg:rpm/suse/kernel-livepatch-SLE15-SP5_Update_25&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP5pkg:rpm/suse/kernel-64kb&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOSpkg:rpm/suse/kernel-default-base&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOSpkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOSpkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOSpkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOSpkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOSpkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSSpkg:rpm/suse/kernel-livepatch-SLE15-SP4_Update_38&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP4pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOSpkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOSpkg:rpm/suse/kernel-64kb&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSSpkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSSpkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSSpkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSSpkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4pkg:rpm/suse/kernel-default&distro=SUSE%20Manager%20Proxy%204.3pkg:rpm/suse/kernel-default-base&distro=SUSE%20Manager%20Proxy%204.3pkg:rpm/suse/kernel-source&distro=SUSE%20Manager%20Proxy%204.3pkg:rpm/suse/kernel-syms&distro=SUSE%20Manager%20Proxy%204.3pkg:rpm/suse/kernel-default-base&distro=SUSE%20Manager%20Server%204.3
>= 3.17.0, < 4.19.238+ 91 more
- (no CPE)range: >= 3.17.0, < 4.19.238
- (no CPE)range: < 4.12.14-122.255.1
- (no CPE)range: < 1-8.5.1
- (no CPE)range: < 5.14.21-150400.24.158.1.150400.24.78.1
- (no CPE)range: < 5.14.21-150400.24.158.1
- (no CPE)range: < 4.12.14-122.255.1
- (no CPE)range: < 5.14.21-150500.55.100.1
- (no CPE)range: < 5.14.21-150500.55.100.1
- (no CPE)range: < 5.14.21-150500.55.100.1
- (no CPE)range: < 5.14.21-150400.24.158.1.150400.24.78.1
- (no CPE)range: < 5.14.21-150400.24.158.1
- (no CPE)range: < 5.14.21-150400.24.158.1
- (no CPE)range: < 5.14.21-150400.24.158.1
- (no CPE)range: < 5.14.21-150400.24.158.1.150400.24.78.1
- (no CPE)range: < 5.14.21-150400.15.115.1
- (no CPE)range: < 5.14.21-150400.15.115.1
- (no CPE)range: < 5.14.21-150400.15.115.1
- (no CPE)range: < 5.14.21-150400.15.115.1
- (no CPE)range: < 5.14.21-150500.55.100.1
- (no CPE)range: < 5.14.21-150500.55.100.1
- (no CPE)range: < 5.14.21-150500.55.100.1
- (no CPE)range: < 5.14.21-150500.55.100.1.150500.6.47.1
- (no CPE)range: < 5.14.21-150500.55.100.1
- (no CPE)range: < 5.14.21-150500.55.100.1
- (no CPE)range: < 5.14.21-150500.55.100.1.150500.6.47.1
- (no CPE)range: < 5.14.21-150400.24.158.1
- (no CPE)range: < 5.14.21-150400.24.158.1
- (no CPE)range: < 4.12.14-122.255.1
- (no CPE)range: < 5.14.21-150400.24.158.1
- (no CPE)range: < 5.14.21-150400.24.158.1
- (no CPE)range: < 4.12.14-122.255.1
- (no CPE)range: < 5.14.21-150400.24.158.1
- (no CPE)range: < 5.14.21-150400.24.158.1
- (no CPE)range: < 5.14.21-150400.24.158.1
- (no CPE)range: < 5.14.21-150400.24.158.1
- (no CPE)range: < 5.14.21-150400.24.158.1
- (no CPE)range: < 5.14.21-150400.24.158.1
- (no CPE)range: < 5.14.21-150400.24.158.1.150400.24.78.1
- (no CPE)range: < 5.14.21-150400.24.158.1
- (no CPE)range: < 5.14.21-150400.24.158.1
- (no CPE)range: < 5.14.21-150500.55.100.1
- (no CPE)range: < 5.14.21-150500.55.100.1
- (no CPE)range: < 5.14.21-150500.55.100.1
- (no CPE)range: < 5.14.21-150500.55.100.1
- (no CPE)range: < 5.14.21-150500.55.100.1
- (no CPE)range: < 5.14.21-150500.55.100.1
- (no CPE)range: < 5.14.21-150500.55.100.1.150500.6.47.1
- (no CPE)range: < 5.14.21-150500.55.100.1
- (no CPE)range: < 5.14.21-150500.55.100.1
- (no CPE)range: < 5.14.21-150500.55.100.1
- (no CPE)range: < 5.14.21-150400.24.158.1.150400.24.78.1
- (no CPE)range: < 5.14.21-150400.24.158.1
- (no CPE)range: < 5.14.21-150400.24.158.1
- (no CPE)range: < 5.14.21-150400.24.158.1
- (no CPE)range: < 5.14.21-150400.24.158.1
- (no CPE)range: < 5.14.21-150400.24.158.1.150400.24.78.1
- (no CPE)range: < 5.14.21-150400.24.158.1
- (no CPE)range: < 5.14.21-150400.24.158.1
- (no CPE)range: < 5.14.21-150400.24.158.1
- (no CPE)range: < 5.14.21-150400.24.158.1
- (no CPE)range: < 5.14.21-150400.24.158.1
- (no CPE)range: < 5.14.21-150500.55.100.1
- (no CPE)range: < 4.12.14-122.255.1
- (no CPE)range: < 4.12.14-122.255.1
- (no CPE)range: < 4.12.14-122.255.1
- (no CPE)range: < 5.14.21-150500.55.100.1
- (no CPE)range: < 5.14.21-150500.13.91.1
- (no CPE)range: < 5.14.21-150500.13.91.1
- (no CPE)range: < 5.14.21-150500.55.100.1.150500.6.47.1
- (no CPE)range: < 5.14.21-150500.55.100.1
- (no CPE)range: < 5.14.21-150500.55.100.1
- (no CPE)range: < 1-150500.11.3.1
- (no CPE)range: < 5.14.21-150500.55.100.1
- (no CPE)range: < 5.14.21-150500.55.100.1.150500.6.47.1
- (no CPE)range: < 5.14.21-150500.55.100.1
- (no CPE)range: < 5.14.21-150500.55.100.1
- (no CPE)range: < 5.14.21-150500.55.100.1
- (no CPE)range: < 5.14.21-150500.55.100.1
- (no CPE)range: < 5.14.21-150500.55.100.1
- (no CPE)range: < 1-150400.9.3.1
- (no CPE)range: < 5.14.21-150400.24.158.1
- (no CPE)range: < 5.14.21-150400.24.158.1
- (no CPE)range: < 5.14.21-150400.24.158.1
- (no CPE)range: < 5.14.21-150400.24.158.1
- (no CPE)range: < 5.14.21-150400.24.158.1
- (no CPE)range: < 5.14.21-150400.24.158.1
- (no CPE)range: < 5.14.21-150400.24.158.1
- (no CPE)range: < 5.14.21-150400.24.158.1
- (no CPE)range: < 5.14.21-150400.24.158.1.150400.24.78.1
- (no CPE)range: < 5.14.21-150400.24.158.1
- (no CPE)range: < 5.14.21-150400.24.158.1
- (no CPE)range: < 5.14.21-150400.24.158.1.150400.24.78.1
Patches
Vulnerability mechanics
References
7- git.kernel.org/stable/c/0df6664531a12cdd8fc873f0cac0dcb40243d3e9nvdPatch
- git.kernel.org/stable/c/3c07cc242baf83f0bddbbd9d7945d0bee56d8b57nvdPatch
- git.kernel.org/stable/c/60e1eb4811f53f5f60c788297d978515e7a2637anvdPatch
- git.kernel.org/stable/c/6fef3e3179e6ed8fecdd004ede541674ffa7749dnvdPatch
- git.kernel.org/stable/c/7218a789abb3e033f5f3a85636ca50d9ae7b0fc9nvdPatch
- git.kernel.org/stable/c/c7daf1b4ad809692d5c26f33c02ed8a031066548nvdPatch
- git.kernel.org/stable/c/ff24114bb08d8b90edf2aff0a4fd0689523e6c17nvdPatch
News mentions
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