CVE-2024-56708

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

0.25% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 16.6% 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

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.

Published

2024-12-28 09:46Z1 YR AGO

Last updated

2026-05-11 20:57Z3 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-415Double FreeVariant

Data version

5.2

Document digest

a643a7d67856b554ebc1d2a202d4104ea52295d846bfa3928b8f00eb90fc7574

• git.kernel.orghttps://git.kernel.org/stable/c/029ac07bb92d2f7502d47a4916f197a8445d83bf
• git.kernel.orghttps://git.kernel.org/stable/c/2a80e710bbc088a2511c159ee4d910456c5f0832
• git.kernel.orghttps://git.kernel.org/stable/c/830cabb61113d92a425dd3038ccedbdfb3c8d079
• git.kernel.orghttps://git.kernel.org/stable/c/e5c7052664b61f9e2f896702d20552707d0ef60a
• git.kernel.orghttps://git.kernel.org/stable/c/db60326f2c47b079e36785ace621eb3002db2088
• git.kernel.orghttps://git.kernel.org/stable/c/fefaae90398d38a1100ccd73b46ab55ff4610fba
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/03/msg00001.html