01 Record

CVE-2025-38102

VMCI: fix race between vmci_host_setup_notify and vmci_ctx_unset_notify

HighPUBLISHEDCNA: Linux

CNA base score7.8 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

View raw JSON

02 Description

VMCI: fix race between vmci_host_setup_notify and vmci_ctx_unset_notify

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: 0.14% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 3.6% of scored records. A rank, not a probability.
NVD base score: 7.0 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD analysis status: Modified. NVD last modified this record on 2026-07-30.
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

2025-07-03 08:35Z1 YR AGO

Last updated

2026-08-05 11:59Z1 MO AGO

Reserved

2025-04-16

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

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

Weaknesses

CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')Class
CWE-364Signal Handler Race ConditionBase

Data version

5.2

Document digest

49fa5786584d2d9990886db3ef953cc5968428ae6f7e5df112af2e5ccb0af1fd

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxa1d88436d53a75e950db15834b3d2f8c0c358fdc to < 74095bbbb19ca74a0368d857603a2438c88ca86c, a1d88436d53a75e950db15834b3d2f8c0c358fdc to < 468aec888f838ce5174b96e0cb4396790d6f60ca, a1d88436d53a75e950db15834b3d2f8c0c358fdc to < b4209e4b778e4e57d0636e1c9fc07a924dbc6043, a1d88436d53a75e950db15834b3d2f8c0c358fdc to < 58a90db70aa6616411e5f69d1982d9b1dd97d774, a1d88436d53a75e950db15834b3d2f8c0c358fdc to < 6e3af836805ed1d7a699f76ec798626198917aa4, a1d88436d53a75e950db15834b3d2f8c0c358fdc to < 00ddc7dad55b7bbb78df80d6e174d0c4764dea0c, a1d88436d53a75e950db15834b3d2f8c0c358fdc to < 75b5313c80c39a26d27cbb602f968a05576c36f9, a1d88436d53a75e950db15834b3d2f8c0c358fdc to < 1bd6406fb5f36c2bb1e96e27d4c3e9f4d09edde4, 4.0—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/74095bbbb19ca74a0368d857603a2438c88ca86c
git.kernel.orghttps://git.kernel.org/stable/c/468aec888f838ce5174b96e0cb4396790d6f60ca
git.kernel.orghttps://git.kernel.org/stable/c/b4209e4b778e4e57d0636e1c9fc07a924dbc6043
git.kernel.orghttps://git.kernel.org/stable/c/58a90db70aa6616411e5f69d1982d9b1dd97d774
git.kernel.orghttps://git.kernel.org/stable/c/6e3af836805ed1d7a699f76ec798626198917aa4
git.kernel.orghttps://git.kernel.org/stable/c/00ddc7dad55b7bbb78df80d6e174d0c4764dea0c
git.kernel.orghttps://git.kernel.org/stable/c/75b5313c80c39a26d27cbb602f968a05576c36f9
git.kernel.orghttps://git.kernel.org/stable/c/1bd6406fb5f36c2bb1e96e27d4c3e9f4d09edde4
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/10/msg00008.html
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/10/msg00007.html

01 Record index

CVE-2025-38102

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2025-38102

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References