CVE-2024-27389

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

0.24% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 14.6% 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 2026-08-04.

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

2024-05-01 13:05Z2 YR AGO

Last updated

2026-08-05 11:29Z1 MO AGO

Reserved

2024-02-25

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

fac14eb525e5e32c18bbc794e497551e2d414ab76652243a9a20776604d4fec9

• git.kernel.orghttps://git.kernel.org/stable/c/d0ee2a8adb6673382cce8a4280e1ca0849b3b783
• git.kernel.orghttps://git.kernel.org/stable/c/db6e5e16f1ee9e3b01d2f71c7f0ba945f4bf0f4e
• git.kernel.orghttps://git.kernel.org/stable/c/4cdf9006fc095af71da80e9b5f48a32e991b9ed3
• git.kernel.orghttps://git.kernel.org/stable/c/cb9e802e49c24eeb3af35e9e8c04d526f35f112a
• git.kernel.orghttps://git.kernel.org/stable/c/340682ed1932b8e3bd0bfc6c31a0c6354eb57cc6
• git.kernel.orghttps://git.kernel.org/stable/c/a43e0fc5e9134a46515de2f2f8d4100b74e50de3