01 Record

CVE-2024-35804

KVM: x86: Mark target gfn of emulated atomic instruction as dirty

HighPUBLISHEDCNA: Linux

CNA base score8.8 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

View raw JSON

02 Description

KVM: x86: Mark target gfn of emulated atomic instruction as dirty

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

0.23% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 14.4% 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 2026-08-04.

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

2024-05-17 13:23Z2 YR AGO

Last updated

2026-08-05 11:30Z1 MO AGO

Reserved

2024-05-17

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 8.8)

CNA CVSS vector

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

Weaknesses

CWE-401Missing Release of Memory after Effective LifetimeVariant

Data version

5.2

Document digest

39e9712424cd38ee03f1cf5884efb2bc6cc3b332f7b3026700f60fca2a052f4e

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxd97c0667c1e61ded6639117b4b9584a9c12b7e66 to < a9bd6bb6f02bf7132c1ab192ba62bbfa52df7d66, 1c2361f667f3648855ceae25f1332c18413fdb9f to < 726374dde5d608b15b9756bd52b6fc283fda7a06, 1c2361f667f3648855ceae25f1332c18413fdb9f to < 9d1b22e573a3789ed1f32033ee709106993ba551, 1c2361f667f3648855ceae25f1332c18413fdb9f to < 225d587a073584946c05c9b7651d637bd45c0c71, 1c2361f667f3648855ceae25f1332c18413fdb9f to < 910c57dfa4d113aae6571c2a8b9ae8c430975902, b0f294103f4cf733e23d3f0c4e5fd58e42998921, e964665cc7ca13a16992b205fce63554b9efc78b, 5.15.58 to < 5.15.154, 5.17.13 to < 5.18, 5.18.2 to < 5.19, 5.19—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/a9bd6bb6f02bf7132c1ab192ba62bbfa52df7d66
git.kernel.orghttps://git.kernel.org/stable/c/726374dde5d608b15b9756bd52b6fc283fda7a06
git.kernel.orghttps://git.kernel.org/stable/c/9d1b22e573a3789ed1f32033ee709106993ba551
git.kernel.orghttps://git.kernel.org/stable/c/225d587a073584946c05c9b7651d637bd45c0c71
git.kernel.orghttps://git.kernel.org/stable/c/910c57dfa4d113aae6571c2a8b9ae8c430975902

01 Record index

CVE-2024-35804

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2024-35804

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References