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CVE-2023-38426 Details
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.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.4 | CVE | Mailing ListRelease NotesThird Party Advisory |
| https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/fs/ksmbd?id=02f76c401d17e409ed45bf7887148fcc22c93c85 | CVE | Patch |
| https://security.netapp.com/advisory/ntap-20230915-0010/ | CVE | Third Party AdvisoryVDB Entry |
| https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.4 | [email protected] | Mailing ListRelease NotesThird Party Advisory |
| https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/fs/ksmbd?id=02f76c401d17e409ed45bf7887148fcc22c93c85 | [email protected] | Patch |
| https://security.netapp.com/advisory/ntap-20230915-0010/ | [email protected] | Third Party AdvisoryVDB Entry |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-125 | Out-of-bounds Read | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| linux linux kernel | >= 5.15, < 5.15.113 >= 5.16, < 6.1.30 >= 6.2, < 6.3.4 |
CPE
Remediation
| |
| netapp solidfire & hci management node | All versions |
CPE
Remediation
| |
| netapp solidfire & hci storage node | All versions |
CPE
Remediation
| |
| netapp h300s | All versions |
CPE
Remediation
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| netapp h410s | All versions |
CPE
Remediation
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| netapp h500s | All versions |
CPE
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| netapp h700s | All versions |
CPE
Remediation
| |
Change History
6 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Nov 21, 2024 | CVE Modified | CVE |
| May 14, 2024 | CVE Modified | [email protected] |
| Dec 22, 2023 | Modified Analysis | [email protected] |
| Sep 15, 2023 | CVE Modified | [email protected] |
| Jul 27, 2023 | Initial Analysis | [email protected] |