CVE-2023-38431
Summary
| CVE | CVE-2023-38431 |
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| State | PUBLIC |
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| Assigner | [email protected] |
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| Source Priority | CVE Program / NVD first with legacy fallback |
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| Published | 2023-07-18 00:15:00 UTC |
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| Updated | 2023-08-24 19:15:00 UTC |
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| Description | An issue was discovered in the Linux kernel before 6.3.8. fs/smb/server/connection.c in ksmbd does not validate the relationship between the NetBIOS header's length field and the SMB header sizes, via pdu_size in ksmbd_conn_handler_loop, leading to an out-of-bounds read. |
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NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|
| Operating System |
Linux |
Linux Kernel |
All |
All |
All |
All |
References
| Reference | Source | Link | Tags |
|---|
| cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.8 |
MISC |
cdn.kernel.org |
|
| kernel/git/torvalds/linux.git - Linux kernel source tree |
MISC |
git.kernel.org |
|
| July 2023 Linux Kernel 6.3.7 Vulnerabilities in NetApp Products | NetApp Product Security |
CONFIRM |
security.netapp.com |
|
| CVE Program record |
CVE.ORG |
www.cve.org |
canonical |
| NVD vulnerability detail |
NVD |
nvd.nist.gov |
canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 199810 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6412-1)
- 199883 Ubuntu Security Notification for Linux kernel (NVIDIA) Vulnerabilities (USN-6466-1)
- 200243 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6725-1)
- 907119 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (27511-1)
- 907202 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (27539-1)
