CVE-2024-43863

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

0.17% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 6.2% 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

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

2024-08-20 23:45Z2 YR AGO

Last updated

2026-05-11 20:31Z3 MO AGO

Reserved

2024-08-17

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-667Improper LockingClass
• CWE-833DeadlockBase

Data version

5.2

Document digest

b7ac239c6319bc030b26239b8b302f607f5c166deb42a86e2837c2109abf1996

• git.kernel.orghttps://git.kernel.org/stable/c/9908dc0d2ef0e4aec8a242c098455729c0e2f017
• git.kernel.orghttps://git.kernel.org/stable/c/9e20d028d8d1deb1e7fed18f22ffc01669cf3237
• git.kernel.orghttps://git.kernel.org/stable/c/3b933b16c996af8adb6bc1b5748a63dfb41a82bc
• git.kernel.orghttps://git.kernel.org/stable/c/a8943969f9ead2fd3044fc826140a21622ef830e
• git.kernel.orghttps://git.kernel.org/stable/c/c98ab18b9f315ff977c2c65d7c71298ef98be8e3
• git.kernel.orghttps://git.kernel.org/stable/c/e58337100721f3cc0c7424a18730e4f39844934f
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/10/msg00007.html
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/01/msg00001.html