01 Record

CVE-2024-56774

btrfs: add a sanity check for btrfs root in btrfs_search_slot()

MediumPUBLISHEDCNA: Linux

CNA base score5.5 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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02 Description

btrfs: add a sanity check for btrfs root in btrfs_search_slot()

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

0.21% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 10.9% 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

2025-01-08 17:49Z1 YR AGO

Last updated

2026-05-11 20:58Z3 MO AGO

Reserved

2024-12-29

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Medium (CVSS 5.5)

CNA CVSS vector

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

Weaknesses

CWE-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

2b5068e40f530586b550a08f7723a17aeb3f4a2480f0f3f6f1ff55a855f5f456

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux42437a6386ffeaaf200731e73d723ea491f3fe7d to < c71d114ef68c95da5a82ec85a721ab31f5bd905b, 42437a6386ffeaaf200731e73d723ea491f3fe7d to < db66fb87c21e8ae724886e6a464dcbac562a64c6, 42437a6386ffeaaf200731e73d723ea491f3fe7d to < 757171d1369b3b47f36932d40a05a0715496dcab, 42437a6386ffeaaf200731e73d723ea491f3fe7d to < 93992c3d9629b02dccf6849238559d5c24f2dece, 42437a6386ffeaaf200731e73d723ea491f3fe7d to < 3ed51857a50f530ac7a1482e069dfbd1298558d4, 5.11—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/c71d114ef68c95da5a82ec85a721ab31f5bd905b
git.kernel.orghttps://git.kernel.org/stable/c/db66fb87c21e8ae724886e6a464dcbac562a64c6
git.kernel.orghttps://git.kernel.org/stable/c/757171d1369b3b47f36932d40a05a0715496dcab
git.kernel.orghttps://git.kernel.org/stable/c/93992c3d9629b02dccf6849238559d5c24f2dece
git.kernel.orghttps://git.kernel.org/stable/c/3ed51857a50f530ac7a1482e069dfbd1298558d4
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/03/msg00001.html

01 Record index

CVE-2024-56774

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2024-56774

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References