Medium severity · published Jan 31, 2026
CVE-2025-71190
dmaengine: bcm-sba-raid: fix device leak on probe
5.5
CVSS
0.2%
EPSS
No
On KEV
Description
In the Linux kernel, the following vulnerability has been resolved:
dmaengine: bcm-sba-raid: fix device leak on probe
Make sure to drop the reference taken when looking up the mailbox device
during probe on probe failures and on driver unbind.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 12% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
KE
Kernel · Linux
4.13.1 before 5.10.249; 5.11 before 5.15.199; 5.16 before 6.1.162; 6.2 before 6.6.122; 6.7 before 6.12.67; 6.13 before 6.18.7; +9 more · source: NVD
LI
Linux · Linux
743e1c8ffe4ee5dd7596556dcc3f022ccde13d7b before 4316e4c4fd2c09f68a262365f21847cafa8fe9dd; 743e1c8ffe4ee5dd7596556dcc3f022ccde13d7b before 4730f12a192d7314119b3d8331611ab151b87bdf; 743e1c8ffe4ee5dd7596556dcc3f022ccde13d7b before bc98e68adfef3b25c06ff08f0808bb59f787420c; 743e1c8ffe4ee5dd7596556dcc3f022ccde13d7b before c80ca7bdff158401440741bdcf9175bd8608580b; 743e1c8ffe4ee5dd7596556dcc3f022ccde13d7b before db6f1d6d31711e73e6a214c73e6a8fb4cda0483d; 743e1c8ffe4ee5dd7596556dcc3f022ccde13d7b before 2ed1a9de1f2d727ccae5bc9cc7c63ee3519c0c8b; +2 more · source: vendor
RR
RUGGEDCOM RST2428P · Siemens
before V4.0 · source: CISA
SS
SIMATIC S7-1500 CPU 1518-4 PN/DP MFP · Siemens
V3.1.6; V3.1.7; V3.1.6; V3.1.7 · source: CISA
SS
SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP · Siemens
V3.1.6; V3.1.7; V3.1.6; V3.1.7 · source: CISA
SS
SIPLUS S7-1500 CPU 1518-4 PN/DP MFP · Siemens
V3.1.6; V3.1.7 · source: CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-71190
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-71190
Patch
https://git.kernel.org/stable/c/2ed1a9de1f2d727ccae5bc9cc7c63ee3519c0c8b
Patch
https://git.kernel.org/stable/c/4316e4c4fd2c09f68a262365f21847cafa8fe9dd
Patch
https://git.kernel.org/stable/c/4730f12a192d7314119b3d8331611ab151b87bdf
Patch
https://git.kernel.org/stable/c/7c3a46ebf15a9796b763a54272407fdbf945bed8
Patch
https://git.kernel.org/stable/c/bc98e68adfef3b25c06ff08f0808bb59f787420c
Patch
https://git.kernel.org/stable/c/c80ca7bdff158401440741bdcf9175bd8608580b
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