CVE-2024-39502

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

0.31% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 23.2% 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 2026-08-04.

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

2024-07-12 12:20Z2 YR AGO

Last updated

2026-08-05 11:33Z1 MO AGO

Reserved

2024-06-25

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-416Use After FreeVariant

Data version

5.2

Document digest

a841968b7cb7190dd69d0b73876fae25a355b149ee49c3265c41066af9b43bca

• git.kernel.orghttps://git.kernel.org/stable/c/0d19267cb150e8f76ade210e16ee820a77f684e7
• git.kernel.orghttps://git.kernel.org/stable/c/ff9c2a9426ecf5b9631e9fd74993b357262387d6
• git.kernel.orghttps://git.kernel.org/stable/c/8edd18dab443863e9e48f084e7f123fca3065e4e
• git.kernel.orghttps://git.kernel.org/stable/c/60cd714871cd5a683353a355cbb17a685245cf84
• git.kernel.orghttps://git.kernel.org/stable/c/183ebc167a8a19e916b885d4bb61a3491991bfa5
• git.kernel.orghttps://git.kernel.org/stable/c/a87d72b37b9ec2c1e18fe36b09241d8b30334a2e
• git.kernel.orghttps://git.kernel.org/stable/c/79f18a41dd056115d685f3b0a419c7cd40055e13
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
• cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-265688.html
• cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-613116.html
• cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-355557.html