CVE-2025-37924
CVSS v3
9.8
CRITICAL
Score EPSS
21.2 %
probabilité d’exploitation au 2026-10-05
CISA KEV
Non
exploitation connue
Exploitation
—
statut SSVC
Description
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in kerberos authentication Setting sess->user = NULL was introduced to fix the dangling pointer created by ksmbd_free_user. However, it is possible another thread could be operating on the session and make use of sess->user after it has been passed to ksmbd_free_user but before sess->user is set to NULL.
Détails techniques
- Publiée le
- 2025-05-20
- Dernière modification
- 2026-04-02
Questions fréquentes
Qu’est-ce que CVE-2025-37924 ?
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in kerberos authentication Setting sess->user = NULL was introduced to fix the dangling pointer created by ksmbd_free_user. However, it is possible another thread could be operating on the session and make use of sess->user after it has been passed to ksmbd_free_user but before sess->user is set to NULL.
CVE-2025-37924 est-elle activement exploitée ?
Aucune exploitation active de CVE-2025-37924 n’est confirmée. Son score EPSS était de 21.2 % au 2026-10-05, soit la probabilité estimée d’exploitation dans les 30 prochains jours.
Quel est le score CVSS de CVE-2025-37924 ?
CVE-2025-37924 a un score de base CVSS v3 de 9.8 (gravité CRITICAL).
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