Answer in brief
CVE-2024-38620 records a High severity (CVSS 8.8) vulnerability in Bluetooth: HCI: Remove HCI_AMP support. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 8.8. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Product | Affected versions | Fixed versions |
|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | Not reported | Not reported |
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=244bc377591c3882f454882357bc730c90cbedb5 <5af2e235b0d5b797e9531a00c50058319130e156 || >=244bc377591c3882f454882357bc730c90cbedb5 <d3c7b012d912b31ad23b9349c0e499d6dddd48ec || >=244bc377591c3882f454882357bc730c90cbedb5 <af1d425b6dc67cd67809f835dd7afb6be4d43e03 || >=244bc377591c3882f454882357bc730c90cbedb5 <84a4bb6548a29326564f0e659fb8064503ecc1c7 | 5af2e235b0d5b797e9531a00c50058319130e156, d3c7b012d912b31ad23b9349c0e499d6dddd48ec, af1d425b6dc67cd67809f835dd7afb6be4d43e03, 84a4bb6548a29326564f0e659fb8064503ecc1c7 |
| Linux/Linuxgeneric | 4.3 | Not reported |
| Linux/Linuxgeneric | >=244bc377591c3882f454882357bc730c90cbedb5 <9e6cf0eccfe15b67bf9773ecd101162dfdfed5e2 || >=244bc377591c3882f454882357bc730c90cbedb5 <5af2e235b0d5b797e9531a00c50058319130e156 || >=244bc377591c3882f454882357bc730c90cbedb5 <d3c7b012d912b31ad23b9349c0e499d6dddd48ec || >=244bc377591c3882f454882357bc730c90cbedb5 <af1d425b6dc67cd67809f835dd7afb6be4d43e03 || >=244bc377591c3882f454882357bc730c90cbedb5 <84a4bb6548a29326564f0e659fb8064503ecc1c7 | 9e6cf0eccfe15b67bf9773ecd101162dfdfed5e2, 5af2e235b0d5b797e9531a00c50058319130e156, d3c7b012d912b31ad23b9349c0e499d6dddd48ec, af1d425b6dc67cd67809f835dd7afb6be4d43e03, 84a4bb6548a29326564f0e659fb8064503ecc1c7 |
Published upstream
Jun 20, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 23, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: HCI: Remove HCI_AMP support Since BT_HS has been remove HCI_AMP controllers no longer has any use so remove it along with the capability of creating AMP controllers. Since we no longer need to differentiate between AMP and Primary controllers, as only HCI_PRIMARY is left, this also remove hdev->dev_type altogether.
Quoted source text, attributed separately from HOL analysis.