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SUSE CVE-2025-40012

🗓️ 20 Oct 2025 23:27:32Reported by Suse CVEType 
susecve
 susecve🔗 www.suse.com

Kernel fix for CVE-2025-40012: use folio_alloc for DMB buffers in smc_rx_splice to avoid use-after-free.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
AstraLinux		Astra Linux – Vulnerability in Linux 5.10
19 Jun 202611:10
–astralinux
BDU FSTEC		The vulnerability of the smc_rx_splice() function in the Linux operating system allows a hacker to cause a service failure.
30 Oct 202500:00
–bdu_fstec
Circl		CVE-2025-40012
19 Mar 202600:00
–circl
CNNVD		Linux kernel 安全漏洞
20 Oct 202500:00
–cnnvd
CVE		CVE-2025-40012
20 Oct 202515:26
–cve
Cvelist		CVE-2025-40012 net/smc: fix warning in smc_rx_splice() when calling get_page()
20 Oct 202515:26
–cvelist
Debian CVE		CVE-2025-40012
20 Oct 202515:26
–debiancve
EUVD		EUVD-2025-35068
20 Oct 202518:30
–euvd
NVD		CVE-2025-40012
20 Oct 202516:15
–nvd
Tenable Nessus		openSUSE 16 Security Update : kernel (openSUSE-SU-2025-20091-1)
2 Dec 202500:00
–nessus
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OSOS VersionArchitecturePackagePackage VersionFilename
OpenSUSE Leap16.0anycluster-md-kmp-64kb6.12.0-160000.7.1cluster-md-kmp-64kb-6.12.0-160000.7.1.noarch.rpm
OpenSUSE Leap16.0anycluster-md-kmp-default6.12.0-160000.7.1cluster-md-kmp-default-6.12.0-160000.7.1.noarch.rpm
SUSE Linux Enterprise Server16.0anycluster-md-kmp-default6.12.0-160000.7.1cluster-md-kmp-default-6.12.0-160000.7.1.noarch.rpm
SUSE Linux Enterprise Server for SAP applications16.0anycluster-md-kmp-default6.12.0-160000.7.1cluster-md-kmp-default-6.12.0-160000.7.1.noarch.rpm
SUSE Linux Enterprise Server15.7anycluster-md-kmp-default6.4.0-150700.53.22.1cluster-md-kmp-default-6.4.0-150700.53.22.1.noarch.rpm
OpenSUSE Leap16.0anycluster-md-kmp-rt6.12.0-160000.7.1cluster-md-kmp-rt-6.12.0-160000.7.1.noarch.rpm
SUSE Linux Enterprise Real Time15.7anycluster-md-kmp-rt6.4.0-150700.7.22.1cluster-md-kmp-rt-6.4.0-150700.7.22.1.noarch.rpm
OpenSUSE Leap16.0anydlm-kmp-64kb6.12.0-160000.7.1dlm-kmp-64kb-6.12.0-160000.7.1.noarch.rpm
OpenSUSE Leap16.0anydlm-kmp-default6.12.0-160000.7.1dlm-kmp-default-6.12.0-160000.7.1.noarch.rpm
SUSE Linux Enterprise Server16.0anydlm-kmp-default6.12.0-160000.7.1dlm-kmp-default-6.12.0-160000.7.1.noarch.rpm
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10 Jun 2026 02:39Current
6.3Medium risk
Vulners AI Score6.3
CVSS 3.14.7
EPSS0.0022
linux kernelsmc splicedmb buffersfolio allocationuse after free
0