Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2024-46794 | First vendor Publication | 2024-09-18 |
| Vendor | Cve | Last vendor Modification | 2024-11-20 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N | |||
|---|---|---|---|
| Overall CVSS Score | 3.3 | ||
| Base Score | 3.3 | Environmental Score | 3.3 |
| impact SubScore | 1.4 | Temporal Score | 3.3 |
| Exploitabality Sub Score | 1.8 | ||
| Attack Vector | Local | Attack Complexity | Low |
| Privileges Required | Low | User Interaction | None |
| Scope | Unchanged | Confidentiality Impact | Low |
| Integrity Impact | None | Availability Impact | None |
| 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: x86/tdx: Fix data leak in mmio_read() The mmio_read() function makes a TDVMCALL to retrieve MMIO data for an address from the VMM. Sean noticed that mmio_read() unintentionally exposes the value of an initialized variable (val) on the stack to the VMM. This variable is only needed as an output value. It did not need to be passed to the VMM in the first place. Do not send the original value of *val to the VMM. [ dhansen: clarify what 'val' is used for. ] |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-46794 |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2025-03-29 03:40:39 |
|
| 2025-03-28 13:45:03 |
|
| 2025-03-28 03:18:45 |
|
| 2025-03-19 03:14:04 |
|
| 2025-03-18 03:27:01 |
|
| 2025-03-14 03:14:18 |
|
| 2025-03-06 14:10:50 |
|
| 2025-02-22 03:24:24 |
|
| 2025-01-08 03:05:24 |
|
| 2025-01-07 03:04:57 |
|
| 2024-12-25 03:03:35 |
|
| 2024-12-12 03:06:31 |
|
| 2024-11-22 21:22:20 |
|
| 2024-11-22 00:23:17 |
|
| 2024-11-21 21:21:55 |
|
| 2024-11-21 00:21:00 |
|
| 2024-09-20 17:27:28 |
|
| 2024-09-18 13:27:29 |
|
