Vulnerability Monitor

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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.

Published

2023-07-18T00:15:09.750

Last Modified

2024-11-21T08:13:33.703

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.1 (CRITICAL)

Weaknesses

Type: Primary
CWE-125

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	linux	linux_kernel	< 5.15.121	Yes
Operating System	linux	linux_kernel	< 6.1.36	Yes
Operating System	linux	linux_kernel	< 6.3.10	Yes
Application	netapp	solidfire	-	Yes
Application	netapp	solidfire_\&_hci_storage_node	-	Yes
Hardware	netapp	h300s	-	Yes
Hardware	netapp	h410s	-	Yes
Hardware	netapp	h500s	-	Yes
Hardware	netapp	h700s	-	Yes

References

https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.10 Release Notes ([email protected])
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/fs/smb/server?id=2b9b8f3b68edb3d67d79962f02e26dbb5ae3808d Patch ([email protected])
https://security.netapp.com/advisory/ntap-20230831-0002/ Third Party Advisory, VDB Entry ([email protected])
https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.10 Release Notes (af854a3a-2127-422b-91ae-364da2661108)
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/fs/smb/server?id=2b9b8f3b68edb3d67d79962f02e26dbb5ae3808d Patch (af854a3a-2127-422b-91ae-364da2661108)
https://security.netapp.com/advisory/ntap-20230831-0002/ Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)