01 Record

CVE-2024-40914

mm/huge_memory: don't unpoison huge_zero_folio

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

mm/huge_memory: don't unpoison huge_zero_folio

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

0.28% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 20.0% 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

2024-07-12 12:24Z2 YR AGO

Last updated

2026-05-23 15:50Z3 MO AGO

Reserved

2024-07-12

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-911Improper Update of Reference CountBase

Data version

5.2

Document digest

2203d3a1d2556ff5052e65c7d29c8c4b12d4d68a62ba4435e3582a8c2a7ecbe9

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxf8f836100fff594cea8a0a027affb9d5520f09a7 to < 688bb46ad339497b5b7f527b6636d2afe04b46af, 478d134e9506c7e9bfe2830ed03dd85e97966313 to < b2494506f30675245a3e6787281f79601af087bf, 478d134e9506c7e9bfe2830ed03dd85e97966313 to < 0d73477af964dbd7396163a13817baf13940bca9, 478d134e9506c7e9bfe2830ed03dd85e97966313 to < d72b7711919de49d92a67dfc844a6cf4c23dd794, 478d134e9506c7e9bfe2830ed03dd85e97966313 to < fe6f86f4b40855a130a19aa589f9ba7f650423f4, 13d9b8cd12f37d133b07ea5b323583e8a0c6b738, 5.15.41 to < 5.15.162, 5.17.9 to < 5.18, 5.18—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/688bb46ad339497b5b7f527b6636d2afe04b46af
git.kernel.orghttps://git.kernel.org/stable/c/b2494506f30675245a3e6787281f79601af087bf
git.kernel.orghttps://git.kernel.org/stable/c/0d73477af964dbd7396163a13817baf13940bca9
git.kernel.orghttps://git.kernel.org/stable/c/d72b7711919de49d92a67dfc844a6cf4c23dd794
git.kernel.orghttps://git.kernel.org/stable/c/fe6f86f4b40855a130a19aa589f9ba7f650423f4
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/01/msg00001.html

01 Record index

CVE-2024-40914

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2024-40914

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References