7.5
CVE-2023-53399
- EPSS 0.28%
- Veröffentlicht 18.09.2025 13:33:39
- Zuletzt bearbeitet 04.08.2026 10:19:05
- CVE-Watchlists
- Unerledigt
ksmbd: fix NULL pointer dereference in smb2_get_info_filesystem()
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix NULL pointer dereference in smb2_get_info_filesystem() If share is , share->path is NULL and it cause NULL pointer dereference issue.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.15 < 5.15.111
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.28
Linux ≫ Linux Kernel Version >= 6.2 < 6.2.15
Linux ≫ Linux Kernel Version >= 6.3 < 6.3.2
VulnDex Vulnerability Enrichment
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.28% | 0.205 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| NIST | 5.5 | 1.8 | 3.6 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
|
| CISA-ADP | 5.5 | 1.8 | 3.6 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
|
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | 7.5 | 3.9 | 3.6 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
|
CWE-476 NULL Pointer Dereference
The product dereferences a pointer that it expects to be valid but is NULL.
https://git.kernel.org/stable/c/227eb2689b44d0d60da3839b146983e73435924c
https://git.kernel.org/stable/c/a70751dd7b60eab025e97e19b6b2477c6eaf2bbb
https://git.kernel.org/stable/c/b35f6c031b87d9e51f141ff6de0ea59756a8e313
https://git.kernel.org/stable/c/1636e09779f83e10e6ed57d91ef94abcefdd206b
https://git.kernel.org/stable/c/3ac00a2ab69b34189942afa9e862d5170cdcb018