01 Record

CVE-2024-46738

VMCI: Fix use-after-free when removing resource in vmci_resource_remove()

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 use-after-free when removing resource in vmci_resource_remove()

03 Exploitation and scoring

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.27% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 19.4% of scored records. A rank, not a probability.

NVD base score

7.8 (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:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-08-04.

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

2024-09-18 07:12Z1 YR AGO

Last updated

2026-08-05 11:38Z1 MO AGO

Reserved

2024-09-11

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-416Use After FreeVariant

Data version

5.2

Document digest

3cd87b0954c755d123d325b30321f94bd37686154c667b339bbb48abafb10d9c

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxbc63dedb7d46a7d690c6b6edf69136b88af06cc6 to < f6365931bf7c07b2b397dbb06a4f6573cc9fae73, bc63dedb7d46a7d690c6b6edf69136b88af06cc6 to < b243d52b5f6f59f9d39e69b191fb3d58b94a43b1, bc63dedb7d46a7d690c6b6edf69136b88af06cc6 to < 6c563a29857aa8053b67ee141191f69757f27f6e, bc63dedb7d46a7d690c6b6edf69136b88af06cc6 to < ef5f4d0c5ee22d4f873116fec844ff6edaf3fa7d, bc63dedb7d46a7d690c6b6edf69136b88af06cc6 to < b9efdf333174468651be40390cbc79c9f55d9cce, bc63dedb7d46a7d690c6b6edf69136b88af06cc6 to < 39e7e593418ccdbd151f2925fa6be1a616d16c96, bc63dedb7d46a7d690c6b6edf69136b88af06cc6 to < 00fe5292f081f8d773e572df8e03bf6e1855fe49, bc63dedb7d46a7d690c6b6edf69136b88af06cc6 to < 48b9a8dabcc3cf5f961b2ebcd8933bf9204babb7, 3.9—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/f6365931bf7c07b2b397dbb06a4f6573cc9fae73
git.kernel.orghttps://git.kernel.org/stable/c/b243d52b5f6f59f9d39e69b191fb3d58b94a43b1
git.kernel.orghttps://git.kernel.org/stable/c/6c563a29857aa8053b67ee141191f69757f27f6e
git.kernel.orghttps://git.kernel.org/stable/c/ef5f4d0c5ee22d4f873116fec844ff6edaf3fa7d
git.kernel.orghttps://git.kernel.org/stable/c/b9efdf333174468651be40390cbc79c9f55d9cce
git.kernel.orghttps://git.kernel.org/stable/c/39e7e593418ccdbd151f2925fa6be1a616d16c96
git.kernel.orghttps://git.kernel.org/stable/c/00fe5292f081f8d773e572df8e03bf6e1855fe49
git.kernel.orghttps://git.kernel.org/stable/c/48b9a8dabcc3cf5f961b2ebcd8933bf9204babb7
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2024/10/msg00003.html

01 Record index

CVE-2024-46738

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2024-46738

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References