Vulnerability Details : CVE-2023-38432
An issue was discovered in the Linux kernel before 6.3.10. fs/smb/server/smb2misc.c in ksmbd does not validate the relationship between the command payload size and the RFC1002 length specification, leading to an out-of-bounds read.
Products affected by CVE-2023-38432
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
- cpe:2.3:a:netapp:solidfire:-:*:*:*:*:*:*:*
- cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:*
- cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:*
- cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:*
- cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:*
- cpe:2.3:a:netapp:solidfire_\&_hci_storage_node:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-38432
0.23%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 62 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-38432
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.1
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H |
3.9
|
5.2
|
NIST |
CWE ids for CVE-2023-38432
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-38432
-
https://security.netapp.com/advisory/ntap-20230831-0002/
CVE-2023-38432 Linux Kernel Vulnerability in NetApp Products | NetApp Product SecurityThird Party Advisory;VDB Entry
-
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/fs/smb/server?id=2b9b8f3b68edb3d67d79962f02e26dbb5ae3808d
kernel/git/torvalds/linux.git - Linux kernel source treePatch
-
https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.10
Release Notes
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