01 Record

CVE-2025-21912

gpio: rcar: Use raw_spinlock to protect register access

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

gpio: rcar: Use raw_spinlock to protect register access

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 0.16% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 5.2% of scored records. A rank, not a probability.
NVD base score: 5.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD analysis status: Modified. NVD last modified this record on 2026-06-17.
Red Hat severity: Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2025-04-01 15:40Z1 YR AGO

Last updated

2026-05-11 21:08Z3 MO AGO

Reserved

2024-12-29

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-667Improper LockingClass

Data version

5.2

Document digest

c955199d887eb8ee8502a1124079b2df9c6ab55ea3616648bf0fda87a3b61b5f

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux119f5e448d32c11faf22fe81f6f2d78467a47149 to < 389891ac9f678baf68e13623ef1308493af4b074, 119f5e448d32c11faf22fe81f6f2d78467a47149 to < 7c1f36f9c9aca507d317479a3d3388150ae40a87, 119f5e448d32c11faf22fe81f6f2d78467a47149 to < 3e300913c42041e81c5b17a970c4e078086ff2d1, 119f5e448d32c11faf22fe81f6f2d78467a47149 to < c10365031f16514a29c812cd909085a6e4ea4b61, 119f5e448d32c11faf22fe81f6f2d78467a47149 to < b42c84f9e4ec5bc2885e7fd80c79ec0352f5d2af, 119f5e448d32c11faf22fe81f6f2d78467a47149 to < 51ef3073493e2a25dced05fdd59dfb059e7e284d, 119f5e448d32c11faf22fe81f6f2d78467a47149 to < f02c41f87cfe61440c18bf77d1ef0a884b9ee2b5, 3.10—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/389891ac9f678baf68e13623ef1308493af4b074
git.kernel.orghttps://git.kernel.org/stable/c/7c1f36f9c9aca507d317479a3d3388150ae40a87
git.kernel.orghttps://git.kernel.org/stable/c/3e300913c42041e81c5b17a970c4e078086ff2d1
git.kernel.orghttps://git.kernel.org/stable/c/c10365031f16514a29c812cd909085a6e4ea4b61
git.kernel.orghttps://git.kernel.org/stable/c/b42c84f9e4ec5bc2885e7fd80c79ec0352f5d2af
git.kernel.orghttps://git.kernel.org/stable/c/51ef3073493e2a25dced05fdd59dfb059e7e284d
git.kernel.orghttps://git.kernel.org/stable/c/f02c41f87cfe61440c18bf77d1ef0a884b9ee2b5
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/10/msg00007.html
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/05/msg00045.html

01 Record index

CVE-2025-21912

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2025-21912

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References