01 Record

CVE-2024-26688

fs,hugetlb: fix NULL pointer dereference in hugetlbs_fill_super

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

fs,hugetlb: fix NULL pointer dereference in hugetlbs_fill_super

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

0.24% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 15.8% 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

Analyzed. 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

2024-04-03 14:54Z2 YR AGO

Last updated

2026-05-11 20:02Z3 MO AGO

Reserved

2024-02-19

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

cd117026aaee22a0155a0e3d53470694565db4ed28759e4bc2d68d5eb618d362

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux32021982a324dce93b4ae00c06213bf45fb319c8 to < 1dde8ef4b7a749ae1bc73617c91775631d167557, 32021982a324dce93b4ae00c06213bf45fb319c8 to < 80d852299987a8037be145a94f41874228f1a773, 32021982a324dce93b4ae00c06213bf45fb319c8 to < 22850c9950a4e43a67299755d11498f3292d02ff, 32021982a324dce93b4ae00c06213bf45fb319c8 to < 2e2c07104b4904aed1389a59b25799b95a85b5b9, 32021982a324dce93b4ae00c06213bf45fb319c8 to < 13c5a9fb07105557a1fa9efdb4f23d7ef30b7274, 32021982a324dce93b4ae00c06213bf45fb319c8 to < ec78418801ef7b0c22cd6a30145ec480dd48db39, 32021982a324dce93b4ae00c06213bf45fb319c8 to < 79d72c68c58784a3e1cd2378669d51bfd0cb7498, 5.1—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/1dde8ef4b7a749ae1bc73617c91775631d167557
git.kernel.orghttps://git.kernel.org/stable/c/80d852299987a8037be145a94f41874228f1a773
git.kernel.orghttps://git.kernel.org/stable/c/22850c9950a4e43a67299755d11498f3292d02ff
git.kernel.orghttps://git.kernel.org/stable/c/2e2c07104b4904aed1389a59b25799b95a85b5b9
git.kernel.orghttps://git.kernel.org/stable/c/13c5a9fb07105557a1fa9efdb4f23d7ef30b7274
git.kernel.orghttps://git.kernel.org/stable/c/ec78418801ef7b0c22cd6a30145ec480dd48db39
git.kernel.orghttps://git.kernel.org/stable/c/79d72c68c58784a3e1cd2378669d51bfd0cb7498
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2024/06/msg00017.html

01 Record index

CVE-2024-26688

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2024-26688

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References