Realtek rtl8723de BLE Stack における NULL ポインタデリファレンスに関する脆弱性
| Title |
Realtek rtl8723de BLE Stack における NULL ポインタデリファレンスに関する脆弱性
|
| Summary |
Realtek rtl8723de BLE Stack には、NULL ポインタデリファレンスに関する脆弱性が存在します。
|
| Possible impacts |
サービス運用妨害 (DoS) 状態にされる可能性があります。 |
| Solution |
ベンダ情報および参考情報を参照して適切な対策を実施してください。 |
| Publication Date |
June 12, 2020, midnight |
| Registration Date |
Dec. 15, 2021, 2:28 p.m. |
| Last Update |
Dec. 15, 2021, 2:28 p.m. |
|
CVSS3.0 : 重要
|
| Score |
7.5
|
| Vector |
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
|
CVSS2.0 : 危険
|
| Score |
7.8
|
| Vector |
AV:N/AC:L/Au:N/C:N/I:N/A:C |
Affected System
| Realtek Semiconductor Corp |
|
RTL8723DE ファームウェア 4.1 およびそれ以前
|
CVE (情報セキュリティ 共通脆弱性識別子)
CWE (共通脆弱性タイプ一覧)
ベンダー情報
その他
Change Log
| No |
Changed Details |
Date of change |
| 1 |
[2021年12月15日]
掲載 |
Dec. 15, 2021, 11:39 a.m. |
NVD Vulnerability Information
CVE-2020-23539
| Summary |
An issue was discovered in Realtek rtl8723de BLE Stack <= 4.1 that allows remote attackers to cause a Denial of Service via the interval field to the CONNECT_REQ message.
|
| Publication Date |
April 9, 2021, 2:15 a.m. |
| Registration Date |
April 9, 2021, 10 a.m. |
| Last Update |
Nov. 21, 2024, 2:13 p.m. |
Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:realtek:rtl8723de_firmware:*:*:*:*:*:*:*:* |
|
4.1 |
|
|
| execution environment |
| 1 |
cpe:2.3:h:realtek:rtl8723de:-:*:*:*:*:*:*:* |
Related information, measures and tools
Common Vulnerabilities List