CVE-2025-40187

Nov. 14, 2025, 4:42 p.m.

None
No Score

Description

In the Linux kernel, the following vulnerability has been resolved: net/sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce() If new_asoc->peer.adaptation_ind=0 and sctp_ulpevent_make_authkey=0 and sctp_ulpevent_make_authkey() returns 0, then the variable ai_ev remains zero and the zero will be dereferenced in the sctp_ulpevent_free() function.

Product(s) Impacted

Product Versions
linux_kernel
  • *

Weaknesses

Common security weaknesses mapped to this vulnerability.

References

https://git.kernel.org/stable/c/025419f4e216a3ae0d0cec622262e98e8078c447
https://git.kernel.org/stable/c/1014b83778c8677f1d7a57c26dc728baa801ac62
https://git.kernel.org/stable/c/2f3119686ef50319490ccaec81a575973da98815
https://git.kernel.org/stable/c/7f702f85df0266ed7b5bab81ba50394c92f3c928
https://git.kernel.org/stable/c/badbd79313e6591616c1b78e29a9b71efed7f035
https://git.kernel.org/stable/c/c21f45cfa4a9526b34d76b397c9ef080668b6e73
https://git.kernel.org/stable/c/d0e8f1445c19b1786759ba72a38267e1449bab7e
https://git.kernel.org/stable/c/dbceedc0213e75bf3e9f9f9e2f66b10699d004fe

Tags

416baaa9-dc9f-4396-8d5f-8c081fb06d67
2025-11-12
CVE-2025-40187

Timeline

Published: Nov. 12, 2025, 10:15 p.m.
Last Modified: Nov. 14, 2025, 4:42 p.m.

Status : Awaiting Analysis

CVE has been marked for Analysis. Normally once in this state the CVE will be analyzed by NVD staff within 24 hours.

More info

Source

416baaa9-dc9f-4396-8d5f-8c081fb06d67

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.