Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2024-46761 | First vendor Publication | 2024-09-18 |
| Vendor | Cve | Last vendor Modification | 2024-09-23 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 5.5 | ||
| Base Score | 5.5 | Environmental Score | 5.5 |
| impact SubScore | 3.6 | Temporal Score | 5.5 |
| Exploitabality Sub Score | 1.8 | ||
| Attack Vector | Local | Attack Complexity | Low |
| Privileges Required | Low | User Interaction | None |
| Scope | Unchanged | Confidentiality Impact | None |
| Integrity Impact | None | Availability Impact | High |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : | |||
|---|---|---|---|
| Cvss Base Score | N/A | Attack Range | N/A |
| Cvss Impact Score | N/A | Attack Complexity | N/A |
| Cvss Expoit Score | N/A | Authentication | N/A |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| In the Linux kernel, the following vulnerability has been resolved: pci/hotplug/pnv_php: Fix hotplug driver crash on Powernv The hotplug driver for powerpc (pci/hotplug/pnv_php.c) causes a kernel crash when we try to hot-unplug/disable the PCIe switch/bridge from the PHB. The crash occurs because although the MSI data structure has been released during disable/hot-unplug path and it has been assigned with NULL, still during unregistration the code was again trying to explicitly disable the MSI which causes the NULL pointer dereference and kernel crash. The patch fixes the check during unregistration path to prevent invoking pci_disable_msi/msix() since its data structure is already freed. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-46761 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-476 | NULL Pointer Dereference |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2025-01-08 03:05:19 |
|
| 2025-01-07 03:04:52 |
|
| 2024-12-25 03:03:30 |
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| 2024-12-12 03:06:27 |
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| 2024-11-23 03:03:26 |
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| 2024-11-22 03:01:36 |
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| 2024-11-20 02:59:56 |
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| 2024-11-14 03:00:14 |
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| 2024-11-09 03:00:14 |
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| 2024-10-26 02:57:37 |
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| 2024-10-25 02:59:29 |
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| 2024-10-23 02:58:41 |
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| 2024-10-03 02:53:50 |
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| 2024-10-02 00:27:49 |
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| 2024-09-23 21:27:39 |
|
| 2024-09-20 17:27:28 |
|
| 2024-09-18 13:27:29 |
|
