CVE-2024-40995

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

0.29% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 21.3% 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

2024-07-12 12:37Z2 YR AGO

Last updated

2026-05-12 11:56Z3 MO AGO

Reserved

2024-07-12

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-835Loop with Unreachable Exit Condition ('Infinite Loop')Base
• CWE-833DeadlockBase

Data version

5.2

Document digest

c861a48786f54457e0a5a32e647bb6590b1dba9e99af72e22e009bb5c9218827

• git.kernel.orghttps://git.kernel.org/stable/c/0d8a2d287c8a394c0d4653f0c6c7be4c688e5a74
• git.kernel.orghttps://git.kernel.org/stable/c/c6a7da65a296745535a964be1019ec7691b0cb90
• git.kernel.orghttps://git.kernel.org/stable/c/25987a97eec4d5f897cd04ee1b45170829c610da
• git.kernel.orghttps://git.kernel.org/stable/c/6fc78d67f51aeb9a542d39a8714e16bc411582d4
• git.kernel.orghttps://git.kernel.org/stable/c/5f926aa96b08b6c47178fe1171e7ae331c695fc2
• git.kernel.orghttps://git.kernel.org/stable/c/7a0e497b597df7c4cf2b63fc6e9188b6cabe5335
• git.kernel.orghttps://git.kernel.org/stable/c/d864319871b05fadd153e0aede4811ca7008f5d6
• 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