CVE-2024-56739

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

0.23% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 14.2% 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.

Published

2024-12-29 11:30Z1 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-908Use of Uninitialized ResourceBase

Data version

5.2

Document digest

098c1eb56c1752e7ca9170b363d436c81947a2c6f9104293b24aec5720eeab78

• git.kernel.orghttps://git.kernel.org/stable/c/39ad0a1ae17b54509cd9e93dcd8cec16e7c12d3f
• git.kernel.orghttps://git.kernel.org/stable/c/44b3257ff705d63d5f00ef8ed314a0eeb7ec37f2
• git.kernel.orghttps://git.kernel.org/stable/c/0d68e8514d9040108ff7d1b37ca71096674b6efe
• git.kernel.orghttps://git.kernel.org/stable/c/246f621d363988e7040f4546d20203dc713fa3e1
• git.kernel.orghttps://git.kernel.org/stable/c/fde56535505dde3336df438e949ef4742b6d6d6e
• git.kernel.orghttps://git.kernel.org/stable/c/dd4b1cbcc916fad5d10c2662b62def9f05e453d4
• git.kernel.orghttps://git.kernel.org/stable/c/a1f0b4af90cc18b10261ecde56c6a56b22c75bd1
• git.kernel.orghttps://git.kernel.org/stable/c/e77bce0a8c3989b4173c36f4195122bca8f4a3e1
• git.kernel.orghttps://git.kernel.org/stable/c/e8ba8a2bc4f60a1065f23d6a0e7cbea945a0f40d
• 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