01 Record

CVE-2024-56693

brd: defer automatic disk creation until module initialization succeeds

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

brd: defer automatic disk creation until module initialization succeeds

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 ImpacttotalSuccessful exploitation gives total 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 15.7% 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 2026-06-17.

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

2024-12-28 09:46Z1 YR AGO

Last updated

2026-08-05 11:46Z1 MO AGO

Reserved

2024-12-27

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

003a6b64597d00cec0d7bc1871fbc3dc18671df174a7ed57112c54c54d72ccc4

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux7f9b348cb5e94259acdcbafbcaed55d3bb515304 to < 41219c147df8bbd6591f59af5d695fb6c9a1cbff, 7f9b348cb5e94259acdcbafbcaed55d3bb515304 to < 259bf925583ec9e3781df778cadf00594095090d, 7f9b348cb5e94259acdcbafbcaed55d3bb515304 to < 410896624db639500f24f46478b4bfa05c76bf56, 7f9b348cb5e94259acdcbafbcaed55d3bb515304 to < c0c2744cd2939ec5999c51dbaf2af16886548b7b, 7f9b348cb5e94259acdcbafbcaed55d3bb515304 to < 63dfd728b30f79495dacc886127695a379805152, 7f9b348cb5e94259acdcbafbcaed55d3bb515304 to < 826cc42adf44930a633d11a5993676d85ddb0842, 5.14—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/41219c147df8bbd6591f59af5d695fb6c9a1cbff
git.kernel.orghttps://git.kernel.org/stable/c/259bf925583ec9e3781df778cadf00594095090d
git.kernel.orghttps://git.kernel.org/stable/c/410896624db639500f24f46478b4bfa05c76bf56
git.kernel.orghttps://git.kernel.org/stable/c/c0c2744cd2939ec5999c51dbaf2af16886548b7b
git.kernel.orghttps://git.kernel.org/stable/c/63dfd728b30f79495dacc886127695a379805152
git.kernel.orghttps://git.kernel.org/stable/c/826cc42adf44930a633d11a5993676d85ddb0842
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/03/msg00001.html

01 Record index

CVE-2024-56693

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2024-56693

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References