CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
82.9%
A flaw was found in the Linux kernel’s ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the handling of SMB2_LOGOFF commands. The issue results from the lack of proper validation of a pointer prior to accessing it. An attacker can leverage this vulnerability to create a denial-of-service condition on the system.
Vendor | Product | Version | CPE |
---|---|---|---|
linux | linux_kernel | * | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
netapp | h300s | - | cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:* |
netapp | h300s_firmware | - | cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:* |
netapp | h500s | - | cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:* |
netapp | h500s_firmware | - | cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:* |
netapp | h700s | - | cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:* |
netapp | h700s_firmware | - | cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:* |
netapp | h410s | - | cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:* |
netapp | h410s_firmware | - | cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:* |
netapp | h410c | - | cpe:2.3:h:netapp:h410c:-:*:*:*:*:*:*:* |
[
{
"product": "kernel",
"vendor": "n/a",
"versions": [
{
"version": "6.4-rc1",
"status": "unaffected"
}
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 6",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "kernel",
"defaultStatus": "unaffected",
"cpes": [
"cpe:/o:redhat:enterprise_linux:6"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 7",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "kernel",
"defaultStatus": "unaffected",
"cpes": [
"cpe:/o:redhat:enterprise_linux:7"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 7",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "kernel-rt",
"defaultStatus": "unaffected",
"cpes": [
"cpe:/o:redhat:enterprise_linux:7"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 8",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "kernel",
"defaultStatus": "unaffected",
"cpes": [
"cpe:/o:redhat:enterprise_linux:8"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 8",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "kernel-rt",
"defaultStatus": "unaffected",
"cpes": [
"cpe:/o:redhat:enterprise_linux:8"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 9",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "kernel",
"defaultStatus": "unaffected",
"cpes": [
"cpe:/o:redhat:enterprise_linux:9"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 9",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "kernel-rt",
"defaultStatus": "unaffected",
"cpes": [
"cpe:/o:redhat:enterprise_linux:9"
]
},
{
"product": "Fedora",
"vendor": "Fedora",
"collectionURL": "https://packages.fedoraproject.org/",
"packageName": "kernel",
"defaultStatus": "unaffected"
}
]