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

cifs: avoid NULL pointer dereference in dbg call

cifs_server_dbg() implies server to be non-NULL so
move call under condition to avoid NULL pointer dereference.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00025.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Linux Linux unaffected
Version Status Constraints
e79b0332ae06b4895dcecddf4bbc5d3917e9383c affected < ba3ce6c60cd5db258687dfeba9fc608f5e7cadf3
e79b0332ae06b4895dcecddf4bbc5d3917e9383c affected < 9c9000cb91b986eb7f75835340c67857ab97c09b
e79b0332ae06b4895dcecddf4bbc5d3917e9383c affected < b2a1833e1c63e2585867ebeaf4dd41494dcede4b
e79b0332ae06b4895dcecddf4bbc5d3917e9383c affected < 864ba5c651b03830f36f0906c21af05b15c1aaa6
e79b0332ae06b4895dcecddf4bbc5d3917e9383c affected < e0717385f5c51e290c2cd2ad4699a778316b5132
e79b0332ae06b4895dcecddf4bbc5d3917e9383c affected < 20048e658652e731f5cadf4a695925e570ca0ff9
e79b0332ae06b4895dcecddf4bbc5d3917e9383c affected < 6c14ee6af8f1f188b668afd6d003f7516a507b08
e79b0332ae06b4895dcecddf4bbc5d3917e9383c affected < b4885bd5935bb26f0a414ad55679a372e53f9b9b
53e83828d352304fec5e19751f38ed8c65e6ec2f affected —
Linux Linux affected
Version Status Constraints
5.7 affected —
0 unaffected < 5.7
5.10.237 unaffected ≤ 5.10.*
5.15.181 unaffected ≤ 5.15.*
6.1.135 unaffected ≤ 6.1.*
6.6.88 unaffected ≤ 6.6.*
6.12.24 unaffected ≤ 6.12.*
6.13.12 unaffected ≤ 6.13.*
6.14.3 unaffected ≤ 6.14.*
6.15 unaffected ≤ *

Configuration 1 [-]

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Configuration 2 [-]

cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

No data.

No data.

Project Subscriptions

Vendors Products
Debian Subscribe
Debian Linux Subscribe
Linux Subscribe
Linux Kernel Subscribe
Advisories
Source ID Title
Debian DLA Debian DLA DLA-4178-1 linux security update
Debian DLA Debian DLA DLA-4193-1 linux-6.1 security update
EUVD EUVD EUVD-2025-14148 In the Linux kernel, the following vulnerability has been resolved: cifs: avoid NULL pointer dereference in dbg call cifs_server_dbg() implies server to be non-NULL so move call under condition to avoid NULL pointer dereference. Found by Linux Verification Center (linuxtesting.org) with SVACE.
Ubuntu USN Ubuntu USN USN-7594-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-7594-2 Linux kernel (Azure) vulnerabilities
Ubuntu USN Ubuntu USN USN-7594-3 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-7654-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-7654-2 Linux kernel (Real-time) vulnerabilities
Ubuntu USN Ubuntu USN USN-7654-3 Linux kernel (FIPS) vulnerabilities
Ubuntu USN Ubuntu USN USN-7654-4 Linux kernel (KVM) vulnerabilities
Ubuntu USN Ubuntu USN USN-7654-5 Linux kernel (Xilinx ZynqMP) vulnerabilities
Ubuntu USN Ubuntu USN USN-7655-1 Linux kernel (Intel IoTG) vulnerabilities
Ubuntu USN Ubuntu USN USN-7686-1 Linux kernel (Raspberry Pi) vulnerabilities
Ubuntu USN Ubuntu USN USN-7711-1 Linux kernel (Azure) vulnerabilities
Ubuntu USN Ubuntu USN USN-7712-1 Linux kernel (Azure FIPS) vulnerabilities
Ubuntu USN Ubuntu USN USN-7712-2 Linux kernel (Azure) vulnerabilities
Ubuntu USN Ubuntu USN USN-8028-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-8028-2 Linux kernel (Real-time) vulnerabilities
Ubuntu USN Ubuntu USN USN-8031-1 Linux kernel (GCP) vulnerabilities
Ubuntu USN Ubuntu USN USN-8028-3 Linux kernel (Real-time) vulnerabilities
Ubuntu USN Ubuntu USN USN-8028-4 Linux kernel (FIPS) vulnerabilities
Ubuntu USN Ubuntu USN USN-8028-5 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-8031-2 Linux kernel (GCP FIPS) vulnerabilities
Ubuntu USN Ubuntu USN USN-8028-6 Linux kernel (HWE) vulnerabilities
Ubuntu USN Ubuntu USN USN-8031-3 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-8052-1 Linux kernel (Low Latency) vulnerabilities
Ubuntu USN Ubuntu USN USN-8028-7 Linux kernel (Low Latency NVIDIA) vulnerabilities
Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://git.kernel.org/stable/c/20048e658652e731f5cadf4a695925e570ca0ff9 cve-icon cve-icon
https://git.kernel.org/stable/c/6c14ee6af8f1f188b668afd6d003f7516a507b08 cve-icon cve-icon
https://git.kernel.org/stable/c/864ba5c651b03830f36f0906c21af05b15c1aaa6 cve-icon cve-icon
https://git.kernel.org/stable/c/9c9000cb91b986eb7f75835340c67857ab97c09b cve-icon cve-icon
https://git.kernel.org/stable/c/b2a1833e1c63e2585867ebeaf4dd41494dcede4b cve-icon cve-icon
https://git.kernel.org/stable/c/b4885bd5935bb26f0a414ad55679a372e53f9b9b cve-icon cve-icon
https://git.kernel.org/stable/c/ba3ce6c60cd5db258687dfeba9fc608f5e7cadf3 cve-icon cve-icon
https://git.kernel.org/stable/c/e0717385f5c51e290c2cd2ad4699a778316b5132 cve-icon cve-icon
https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html cve-icon
https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html cve-icon
https://lore.kernel.org/linux-cve-announce/2025050917-CVE-2025-37844-f733@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-37844 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-37844 cve-icon
History

Mon, 17 Nov 2025 13:00:00 +0000

Type Values Removed Values Added
First Time appeared Debian
Debian debian Linux
Linux
Linux linux Kernel
Weaknesses CWE-476
CPEs cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Debian
Debian debian Linux
Linux
Linux linux Kernel

Mon, 03 Nov 2025 20:30:00 +0000

Type Values Removed Values Added
References

Wed, 16 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00035}

 epss

{'score': 0.00036}

Sat, 10 May 2025 02:30:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

 cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

threat_severity

Moderate

Fri, 09 May 2025 07:00:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: cifs: avoid NULL pointer dereference in dbg call cifs_server_dbg() implies server to be non-NULL so move call under condition to avoid NULL pointer dereference. Found by Linux Verification Center (linuxtesting.org) with SVACE.
Title cifs: avoid NULL pointer dereference in dbg call
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2025-11-03T19:56:20.631Z

Reserved: 2025-04-16T04:51:23.953Z

Link: CVE-2025-37844

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2025-05-09T07:16:05.190

Modified: 2025-11-17T12:49:02.350

Link: CVE-2025-37844

cve-icon Redhat

Severity : Moderate

Publid Date: 2025-05-09T00:00:00Z

Links: CVE-2025-37844 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses