01 Record

CVE-2024-47143

dma-debug: fix a possible deadlock on radix_lock

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

dma-debug: fix a possible deadlock on radix_lock

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

0.19% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 8.5% 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

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

2025-01-11 12:25Z1 YR AGO

Last updated

2026-05-11 20:38Z3 MO AGO

Reserved

2025-01-09

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-667Improper LockingClass

Data version

5.2

Document digest

8e18e5bc0589b2ec32a6a56157db50483fb0d79f28b0288f7a113c913e5999d5

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux0abdd7a81b7e3fd781d7fabcca49501852bba17e to < 3ccce34a5c3f5c9541108a451657ade621524b32, 0abdd7a81b7e3fd781d7fabcca49501852bba17e to < efe1b9bbf356357fdff0399af361133d6e3ba18e, 0abdd7a81b7e3fd781d7fabcca49501852bba17e to < 8c1b4fea8d62285f5e1a8194889b39661608bd8a, 0abdd7a81b7e3fd781d7fabcca49501852bba17e to < c212d91070beca0d03fef7bf988baf4ff4b3eee4, 0abdd7a81b7e3fd781d7fabcca49501852bba17e to < f2b95248a16c5186d1c658fc0aeb2f3bd95e5259, 0abdd7a81b7e3fd781d7fabcca49501852bba17e to < 7543c3e3b9b88212fcd0aaf5cab5588797bdc7de, 3.14—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/3ccce34a5c3f5c9541108a451657ade621524b32
git.kernel.orghttps://git.kernel.org/stable/c/efe1b9bbf356357fdff0399af361133d6e3ba18e
git.kernel.orghttps://git.kernel.org/stable/c/8c1b4fea8d62285f5e1a8194889b39661608bd8a
git.kernel.orghttps://git.kernel.org/stable/c/c212d91070beca0d03fef7bf988baf4ff4b3eee4
git.kernel.orghttps://git.kernel.org/stable/c/f2b95248a16c5186d1c658fc0aeb2f3bd95e5259
git.kernel.orghttps://git.kernel.org/stable/c/7543c3e3b9b88212fcd0aaf5cab5588797bdc7de
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/03/msg00001.html
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/03/msg00002.html

01 Record index

CVE-2024-47143

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2024-47143

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References