01 Record

CVE-2025-68336

locking/spinlock/debug: Fix data-race in do_raw_write_lock

HighPUBLISHEDCNA: Linux

CNA base score7.5 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

View raw JSON

02 Description

locking/spinlock/debug: Fix data-race in do_raw_write_lock

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: 0.46% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 38.0% of scored records. A rank, not a probability.
NVD base score: 7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD analysis status: Deferred. NVD last modified this record on 2026-07-30.
Red Hat severity: Low. 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

2025-12-22 16:14Z8 MO AGO

Last updated

2026-08-05 12:10Z1 MO AGO

Reserved

2025-12-16

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.5)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weaknesses

CWE-366Race Condition within a ThreadBase

Data version

5.2

Document digest

c8ffeb2665c92b8850a0bdeadd5ecb33bf7d805f3f28a442e7081fc344c78cec

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux1a365e822372ba24c9da0822bc583894f6f3d821 to < 8e5b2cf10844402054b52b489b525dc30cc16908, 1a365e822372ba24c9da0822bc583894f6f3d821 to < c228cb699a07a5f2d596d186bc5c314c99bb8bbf, 1a365e822372ba24c9da0822bc583894f6f3d821 to < 93bd23524d63deb80fb85beb2e43fafeb1043d0f, 1a365e822372ba24c9da0822bc583894f6f3d821 to < 39d2ef113416f1a4205b03fb0aa2e428d1412c77, 1a365e822372ba24c9da0822bc583894f6f3d821 to < b163a5e8c703201c905d6ec7920ed79d167e8442, 1a365e822372ba24c9da0822bc583894f6f3d821 to < 16b3590c0e1e615757dade098c8fbc0d4f040c76, 1a365e822372ba24c9da0822bc583894f6f3d821 to < 396a9270a7b90886be501611b13aa636f2e8c703, 1a365e822372ba24c9da0822bc583894f6f3d821 to < c14ecb555c3ee80eeb030a4e46d00e679537f03a, 3106fb78d3579c8e9c9b3040f7f7841981919624, c0911024ff927ba5c4786b507004cb615be1d776, 09226e5c38639437565af01e6009a9286a351d04, c7673f01604fa722b9d7c1e29e17cec1b8ae09c5, c120c3dbeb76305235c8e557f84d9e2d7d0f5933, 4.4.209 to < 4.5, 4.9.209 to < 4.10, 4.14.164 to < 4.15, 4.19.95 to < 4.20, 5.4.11 to < 5.5, 5.5—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/8e5b2cf10844402054b52b489b525dc30cc16908
git.kernel.orghttps://git.kernel.org/stable/c/c228cb699a07a5f2d596d186bc5c314c99bb8bbf
git.kernel.orghttps://git.kernel.org/stable/c/93bd23524d63deb80fb85beb2e43fafeb1043d0f
git.kernel.orghttps://git.kernel.org/stable/c/39d2ef113416f1a4205b03fb0aa2e428d1412c77
git.kernel.orghttps://git.kernel.org/stable/c/b163a5e8c703201c905d6ec7920ed79d167e8442
git.kernel.orghttps://git.kernel.org/stable/c/16b3590c0e1e615757dade098c8fbc0d4f040c76
git.kernel.orghttps://git.kernel.org/stable/c/396a9270a7b90886be501611b13aa636f2e8c703
git.kernel.orghttps://git.kernel.org/stable/c/c14ecb555c3ee80eeb030a4e46d00e679537f03a

01 Record index

CVE-2025-68336

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2025-68336

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References