Buffer overflow occurs in trusted applications due to lack of length check of parameters in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking
総合評価: CVE-2021-1909 は低リスク(31/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 0.15%、5 パーセンタイル) 推奨対応: 悪用情報と EPSS の推移を監視し、必要に応じて優先度を見直してください。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置(高いほど相対的に深刻)を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ(新 − 旧) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.03% | 0.15% | +0.12% |
| 2 | 2025-03-30 | 0.06% | 0.03% | -0.03% |
| 3 | 2025-03-29 | — | 0.06% | — |
EPSS の全履歴 (全 8 件)
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 7.3 | 3.1 | HIGH |
|
2.5 | 4.7 | [email protected] |
| 7.8 | 3.1 | HIGH |
|
1.8 | 5.9 | [email protected] |
| 7.2 | 2.0 | HIGH |
|
3.9 | 10.0 | [email protected] |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| qualcomm | apq8009_firmware | — | cpe:2.3:o:qualcomm:apq8009_firmware:-:*:*:*:*:*:*:* |
| qualcomm | apq8009w_firmware | — | cpe:2.3:o:qualcomm:apq8009w_firmware:-:*:*:*:*:*:*:* |
| qualcomm | apq8016_firmware | — | cpe:2.3:o:qualcomm:apq8016_firmware:-:*:*:*:*:*:*:* |
| qualcomm | apq8017_firmware | — | cpe:2.3:o:qualcomm:apq8017_firmware:-:*:*:*:*:*:*:* |
| qualcomm | apq8037_firmware | — | cpe:2.3:o:qualcomm:apq8037_firmware:-:*:*:*:*:*:*:* |
| qualcomm | apq8052_firmware | — | cpe:2.3:o:qualcomm:apq8052_firmware:-:*:*:*:*:*:*:* |
| qualcomm | apq8053_firmware | — | cpe:2.3:o:qualcomm:apq8053_firmware:-:*:*:*:*:*:*:* |
| qualcomm | apq8056_firmware | — | cpe:2.3:o:qualcomm:apq8056_firmware:-:*:*:*:*:*:*:* |
| qualcomm | apq8062_firmware | — | cpe:2.3:o:qualcomm:apq8062_firmware:-:*:*:*:*:*:*:* |
| qualcomm | apq8064_firmware | — | cpe:2.3:o:qualcomm:apq8064_firmware:-:*:*:*:*:*:*:* |
| qualcomm | apq8064au_firmware | — | cpe:2.3:o:qualcomm:apq8064au_firmware:-:*:*:*:*:*:*:* |
| qualcomm | apq8076_firmware | — | cpe:2.3:o:qualcomm:apq8076_firmware:-:*:*:*:*:*:*:* |
| qualcomm | apq8084_firmware | — | cpe:2.3:o:qualcomm:apq8084_firmware:-:*:*:*:*:*:*:* |
| qualcomm | apq8096au_firmware | — | cpe:2.3:o:qualcomm:apq8096au_firmware:-:*:*:*:*:*:*:* |
| qualcomm | aqt1000_firmware | — | cpe:2.3:o:qualcomm:aqt1000_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ar3012_firmware | — | cpe:2.3:o:qualcomm:ar3012_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ar7420_firmware | — | cpe:2.3:o:qualcomm:ar7420_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ar8031_firmware | — | cpe:2.3:o:qualcomm:ar8031_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ar8035_firmware | — | cpe:2.3:o:qualcomm:ar8035_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ar9380_firmware | — | cpe:2.3:o:qualcomm:ar9380_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ar9580_firmware | — | cpe:2.3:o:qualcomm:ar9580_firmware:-:*:*:*:*:*:*:* |
| qualcomm | csr6030_firmware | — | cpe:2.3:o:qualcomm:csr6030_firmware:-:*:*:*:*:*:*:* |
| qualcomm | csr8811_firmware | — | cpe:2.3:o:qualcomm:csr8811_firmware:-:*:*:*:*:*:*:* |
| qualcomm | csra6620_firmware | — | cpe:2.3:o:qualcomm:csra6620_firmware:-:*:*:*:*:*:*:* |
| qualcomm | csra6640_firmware | — | cpe:2.3:o:qualcomm:csra6640_firmware:-:*:*:*:*:*:*:* |
| qualcomm | csrb31024_firmware | — | cpe:2.3:o:qualcomm:csrb31024_firmware:-:*:*:*:*:*:*:* |
| qualcomm | fsm10055_firmware | — | cpe:2.3:o:qualcomm:fsm10055_firmware:-:*:*:*:*:*:*:* |
| qualcomm | fsm10056_firmware | — | cpe:2.3:o:qualcomm:fsm10056_firmware:-:*:*:*:*:*:*:* |
| qualcomm | fsm9900_firmware | — | cpe:2.3:o:qualcomm:fsm9900_firmware:-:*:*:*:*:*:*:* |
| qualcomm | fsm9905_firmware | — | cpe:2.3:o:qualcomm:fsm9905_firmware:-:*:*:*:*:*:*:* |
| qualcomm | fsm9910_firmware | — | cpe:2.3:o:qualcomm:fsm9910_firmware:-:*:*:*:*:*:*:* |
| qualcomm | fsm9915_firmware | — | cpe:2.3:o:qualcomm:fsm9915_firmware:-:*:*:*:*:*:*:* |
| qualcomm | fsm9916_firmware | — | cpe:2.3:o:qualcomm:fsm9916_firmware:-:*:*:*:*:*:*:* |
| qualcomm | fsm9950_firmware | — | cpe:2.3:o:qualcomm:fsm9950_firmware:-:*:*:*:*:*:*:* |
| qualcomm | fsm9955_firmware | — | cpe:2.3:o:qualcomm:fsm9955_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ipq4018_firmware | — | cpe:2.3:o:qualcomm:ipq4018_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ipq4019_firmware | — | cpe:2.3:o:qualcomm:ipq4019_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ipq4028_firmware | — | cpe:2.3:o:qualcomm:ipq4028_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ipq4029_firmware | — | cpe:2.3:o:qualcomm:ipq4029_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ipq5010_firmware | — | cpe:2.3:o:qualcomm:ipq5010_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ipq5018_firmware | — | cpe:2.3:o:qualcomm:ipq5018_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ipq5028_firmware | — | cpe:2.3:o:qualcomm:ipq5028_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ipq6000_firmware | — | cpe:2.3:o:qualcomm:ipq6000_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ipq6005_firmware | — | cpe:2.3:o:qualcomm:ipq6005_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ipq6010_firmware | — | cpe:2.3:o:qualcomm:ipq6010_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ipq6018_firmware | — | cpe:2.3:o:qualcomm:ipq6018_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ipq6028_firmware | — | cpe:2.3:o:qualcomm:ipq6028_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ipq8062_firmware | — | cpe:2.3:o:qualcomm:ipq8062_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ipq8064_firmware | — | cpe:2.3:o:qualcomm:ipq8064_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ipq8065_firmware | — | cpe:2.3:o:qualcomm:ipq8065_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ipq8066_firmware | — | cpe:2.3:o:qualcomm:ipq8066_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ipq8068_firmware | — | cpe:2.3:o:qualcomm:ipq8068_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ipq8069_firmware | — | cpe:2.3:o:qualcomm:ipq8069_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ipq8070_firmware | — | cpe:2.3:o:qualcomm:ipq8070_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ipq8070a_firmware | — | cpe:2.3:o:qualcomm:ipq8070a_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ipq8071_firmware | — | cpe:2.3:o:qualcomm:ipq8071_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ipq8071a_firmware | — | cpe:2.3:o:qualcomm:ipq8071a_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ipq8072_firmware | — | cpe:2.3:o:qualcomm:ipq8072_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ipq8072a_firmware | — | cpe:2.3:o:qualcomm:ipq8072a_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ipq8074_firmware | — | cpe:2.3:o:qualcomm:ipq8074_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ipq8074a_firmware | — | cpe:2.3:o:qualcomm:ipq8074a_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ipq8076_firmware | — | cpe:2.3:o:qualcomm:ipq8076_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ipq8076a_firmware | — | cpe:2.3:o:qualcomm:ipq8076a_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ipq8078_firmware | — | cpe:2.3:o:qualcomm:ipq8078_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ipq8078a_firmware | — | cpe:2.3:o:qualcomm:ipq8078a_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ipq8173_firmware | — | cpe:2.3:o:qualcomm:ipq8173_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ipq8174_firmware | — | cpe:2.3:o:qualcomm:ipq8174_firmware:-:*:*:*:*:*:*:* |
| qualcomm | mdm8207_firmware | — | cpe:2.3:o:qualcomm:mdm8207_firmware:-:*:*:*:*:*:*:* |
| qualcomm | mdm8635m_firmware | — | cpe:2.3:o:qualcomm:mdm8635m_firmware:-:*:*:*:*:*:*:* |
| qualcomm | mdm9150_firmware | — | cpe:2.3:o:qualcomm:mdm9150_firmware:-:*:*:*:*:*:*:* |
| qualcomm | mdm9205_firmware | — | cpe:2.3:o:qualcomm:mdm9205_firmware:-:*:*:*:*:*:*:* |
| qualcomm | mdm9206_firmware | — | cpe:2.3:o:qualcomm:mdm9206_firmware:-:*:*:*:*:*:*:* |
| qualcomm | mdm9207_firmware | — | cpe:2.3:o:qualcomm:mdm9207_firmware:-:*:*:*:*:*:*:* |
| qualcomm | mdm9225_firmware | — | cpe:2.3:o:qualcomm:mdm9225_firmware:-:*:*:*:*:*:*:* |
| qualcomm | mdm9225m_firmware | — | cpe:2.3:o:qualcomm:mdm9225m_firmware:-:*:*:*:*:*:*:* |
| qualcomm | mdm9230_firmware | — | cpe:2.3:o:qualcomm:mdm9230_firmware:-:*:*:*:*:*:*:* |
| qualcomm | mdm9235m_firmware | — | cpe:2.3:o:qualcomm:mdm9235m_firmware:-:*:*:*:*:*:*:* |
| qualcomm | mdm9250_firmware | — | cpe:2.3:o:qualcomm:mdm9250_firmware:-:*:*:*:*:*:*:* |
| qualcomm | mdm9330_firmware | — | cpe:2.3:o:qualcomm:mdm9330_firmware:-:*:*:*:*:*:*:* |
| qualcomm | mdm9607_firmware | — | cpe:2.3:o:qualcomm:mdm9607_firmware:-:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://www.qualcomm.com/company/product-security/bulletins/september-2021-bulletin | Vendor Advisory |