CVE-2023-38428

CRITICAL

9.1

Description

An issue was discovered in the Linux kernel before 6.3.4. fs/ksmbd/smb2pdu.c in ksmbd does not properly check the UserName value because it does not consider the address of security buffer, leading to an out-of-bounds read.

Details CVE

Score CVSS v3.19.1

SeveriteCRITICAL

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie7/18/2023

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

linux:linux_kernelnetapp:h300snetapp:h410snetapp:h500snetapp:h700snetapp:solidfire_\&_hci_management_nodenetapp:solidfire_\&_hci_storage_node

Faiblesses (CWE)

CWE-125CWE-125

References

https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.4(cve@mitre.org)

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/fs/ksmbd?id=f0a96d1aafd8964e1f9955c830a3e5cb3c60a90f(cve@mitre.org)

https://security.netapp.com/advisory/ntap-20230831-0001/(cve@mitre.org)

https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.4(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/fs/ksmbd?id=f0a96d1aafd8964e1f9955c830a3e5cb3c60a90f(af854a3a-2127-422b-91ae-364da2661108)

https://security.netapp.com/advisory/ntap-20230831-0001/(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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