CVE-2023-38426
Advisory lineage Upstream: 0 Downstream: 10
Modified
Published: 17 Jul 2023, 00:00
Last modified:02 Aug 2024, 17:39
Vulnerability Summary
Overall Risk (default)
high
70/100 CVSS Score
9.1 CRITICAL
v3.1 (nvd)
EPSS Score
0.08% LOW
0% probability +0.01%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected
Timeline
17 Jul 2023, 00:00
Published
Vulnerability first disclosed
02 Aug 2024, 17:39
Last Modified
Vulnerability information updated
Description
An issue was discovered in the Linux kernel before 6.3.4. ksmbd has an out-of-bounds read in smb2_find_context_vals when create_context's name_len is larger than the tag length.
CVSS Metrics
- v3.1•CRITICAL•Score: 9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
EPSS Trends
Current EPSS score: 0.08%• Percentile: 23%
Techniques & Countermeasures
- CWE-125•Out-of-bounds Read
The product reads data past the end, or before the beginning, of the intended buffer.
Affected Systems
- linux•linux_kernel
≥ 5.15, < 5.15.113 | ≥ 5.16, < 6.1.30 | ≥ 6.2, < 6.3.4
- netapp•h300s_firmware
na
- netapp•h410s_firmware
na
- netapp•h500s_firmware
na
- netapp•h700s_firmware
na
- netapp•solidfire_\&_hci_management_node
na
- netapp•solidfire_\&_hci_storage_node
na