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kernel: RDMA/mana: Validate rx_hash_key_len

🗓️ 29 Sep 2026 12:41:49Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 6 Views

Local user can write beyond memory boundaries in Linux kernel RDMA/mana via uAPI.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
nessus
Tenable Nessus		Amazon Linux 2023 : bpftool6.12, kernel6.12, kernel6.12-devel (ALAS2023-2026-1753)
27 May 202600:00
–nessus
nessus
Tenable Nessus		Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-1754)
27 May 202600:00
–nessus
nessus
Tenable Nessus		AlmaLinux 8 : kernel (ALSA-2026:27353)
22 Jun 202600:00
–nessus
nessus
Tenable Nessus		AlmaLinux 8 : kernel-rt (ALSA-2026:27354)
22 Jun 202600:00
–nessus
nessus
Tenable Nessus		AlmaLinux 9 : kernel (ALSA-2026:27789)
24 Jun 202600:00
–nessus
nessus
Tenable Nessus		AlmaLinux 10 : kernel (ALSA-2026:30129)
27 Jun 202600:00
–nessus
nessus
Tenable Nessus		Rocky Linux 10.2 [CIQ] Security Update: kernel / kernel-64k / kernel-64k-core / kernel-64k-debug / etc Multiple Vulnerabilities (crlsa-2026_30129)
1 Oct 202600:00
–nessus
nessus
Tenable Nessus		Rocky Linux 8 [CIQ] Security Update: bpftool / kernel / kernel-abi-stablelists / kernel-core / etc Multiple Vulnerabilities (crlsa-2026_27353)
1 Oct 202600:00
–nessus
nessus
Tenable Nessus		Rocky Linux 8 [CIQ] Security Update: kernel-rt / kernel-rt-core / kernel-rt-debug / kernel-rt-debug-core / etc Multiple Vulnerabilities (crlsa-2026_27354)
1 Oct 202600:00
–nessus
nessus
Tenable Nessus		Rocky Linux 9 [CIQ] Security Update: kernel / kernel-64k / kernel-64k-core / kernel-64k-debug / etc Multiple Vulnerabilities (crlsa-2026_27789)
1 Oct 202600:00
–nessus
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OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux9.6ppc64lekpatch-patch-5_14_0-570_116_11-10.el9_6kpatch-patch-5_14_0-570_116_1-1-10.el9_6.ppc64le.rpm
Red Hat Enterprise Linux9.6x86_64kpatch-patch-5_14_0-570_116_11-10.el9_6kpatch-patch-5_14_0-570_116_1-1-10.el9_6.x86_64.rpm
Red Hat Enterprise Linux9.6ppc64lekpatch-patch-5_14_0-570_116_1-debuginfo1-10.el9_6kpatch-patch-5_14_0-570_116_1-debuginfo-1-10.el9_6.ppc64le.rpm
Red Hat Enterprise Linux9.6x86_64kpatch-patch-5_14_0-570_116_1-debuginfo1-10.el9_6kpatch-patch-5_14_0-570_116_1-debuginfo-1-10.el9_6.x86_64.rpm
Red Hat Enterprise Linux9.6ppc64lekpatch-patch-5_14_0-570_116_1-debugsource1-10.el9_6kpatch-patch-5_14_0-570_116_1-debugsource-1-10.el9_6.ppc64le.rpm
Red Hat Enterprise Linux9.6x86_64kpatch-patch-5_14_0-570_116_1-debugsource1-10.el9_6kpatch-patch-5_14_0-570_116_1-debugsource-1-10.el9_6.x86_64.rpm
Red Hat Enterprise Linux9.6ppc64lekpatch-patch-5_14_0-570_135_11-1.el9_6kpatch-patch-5_14_0-570_135_1-1-1.el9_6.ppc64le.rpm
Red Hat Enterprise Linux9.6x86_64kpatch-patch-5_14_0-570_135_11-1.el9_6kpatch-patch-5_14_0-570_135_1-1-1.el9_6.x86_64.rpm
Red Hat Enterprise Linux9.6ppc64lekpatch-patch-5_14_0-570_135_1-debuginfo1-1.el9_6kpatch-patch-5_14_0-570_135_1-debuginfo-1-1.el9_6.ppc64le.rpm
Red Hat Enterprise Linux9.6x86_64kpatch-patch-5_14_0-570_135_1-debuginfo1-1.el9_6kpatch-patch-5_14_0-570_135_1-debuginfo-1-1.el9_6.x86_64.rpm
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02 Oct 2026 09:19Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.8
EPSS0.00147
CWE-787
Linux kernelRDMA/manamemory corruptionprivilege escalationdenial of serviceuAPI
6