Memory corruption while IOCTL call is invoked from user-space to read board data.
総合評価: CVE-2025-21438 は低リスク（31.3/100）。CVSS 深刻度は高。悪用される可能性が高い（EPSS 0.09%、1 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 | 0.17% | 0.09% | -0.08% |
| 2 | 2026-05-16 | 0.07% | 0.17% | +0.10% |
| 3 | 2026-02-01 | — | 0.07% | — |
EPSS の全履歴 （全 4 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 |
|---|---|---|---|---|---|---|
| 7.8 | 3.1 | HIGH |
|
1.8 | 5.9 | [email protected] |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| qualcomm | fastconnect_6200_firmware | — | cpe:2.3:o:qualcomm:fastconnect_6200_firmware:-:*:*:*:*:*:*:* |
| qualcomm | fastconnect_6700_firmware | — | cpe:2.3:o:qualcomm:fastconnect_6700_firmware:-:*:*:*:*:*:*:* |
| qualcomm | fastconnect_6900_firmware | — | cpe:2.3:o:qualcomm:fastconnect_6900_firmware:-:*:*:*:*:*:*:* |
| qualcomm | fastconnect_7800_firmware | — | cpe:2.3:o:qualcomm:fastconnect_7800_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca6164_firmware | — | cpe:2.3:o:qualcomm:qca6164_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca6174_firmware | — | cpe:2.3:o:qualcomm:qca6174_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca6174a_firmware | — | cpe:2.3:o:qualcomm:qca6174a_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca6595au_firmware | — | cpe:2.3:o:qualcomm:qca6595au_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca9377_firmware | — | cpe:2.3:o:qualcomm:qca9377_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qcm5430_firmware | — | cpe:2.3:o:qualcomm:qcm5430_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qcm6490_firmware | — | cpe:2.3:o:qualcomm:qcm6490_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qcn7605_firmware | — | cpe:2.3:o:qualcomm:qcn7605_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qcn7606_firmware | — | cpe:2.3:o:qualcomm:qcn7606_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qcs5430_firmware | — | cpe:2.3:o:qualcomm:qcs5430_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qcs6490_firmware | — | cpe:2.3:o:qualcomm:qcs6490_firmware:-:*:*:*:*:*:*:* |
| qualcomm | video_collaboration_vc3_platform_firmware | — | cpe:2.3:o:qualcomm:video_collaboration_vc3_platform_firmware:-:*:*:*:*:*:*:* |
| qualcomm | sc8180x\+sdx55_firmware | — | cpe:2.3:o:qualcomm:sc8180x\+sdx55_firmware:-:*:*:*:*:*:*:* |
| qualcomm | sc8380xp_firmware | — | cpe:2.3:o:qualcomm:sc8380xp_firmware:-:*:*:*:*:*:*:* |
| qualcomm | sm6250_firmware | — | cpe:2.3:o:qualcomm:sm6250_firmware:-:*:*:*:*:*:*:* |
| qualcomm | snapdragon_7c_compute_platform_\(sc7180-ac\)_firmware | — | cpe:2.3:o:qualcomm:snapdragon_7c_compute_platform_\(sc7180-ac\)_firmware:-:*:*:*:*:*:*:* |
| qualcomm | snapdragon_7c_gen_2_compute_platform_\(sc7180-ad\)_\"rennell_pro\"_firmware | — | cpe:2.3:o:qualcomm:snapdragon_7c_gen_2_compute_platform_\(sc7180-ad\)_\"rennell_pro\"_firmware:-:*:*:*:*:*:*:* |
| qualcomm | snapdragon_7c\+_gen_3_compute_firmware | — | cpe:2.3:o:qualcomm:snapdragon_7c\+_gen_3_compute_firmware:-:*:*:*:*:*:*:* |
| qualcomm | snapdragon_8c_compute_platform_\(sc8180x-ad\)_firmware | — | cpe:2.3:o:qualcomm:snapdragon_8c_compute_platform_\(sc8180x-ad\)_firmware:-:*:*:*:*:*:*:* |
| qualcomm | snapdragon_8c_compute_platform_\(sc8180xp-ad\)_firmware | — | cpe:2.3:o:qualcomm:snapdragon_8c_compute_platform_\(sc8180xp-ad\)_firmware:-:*:*:*:*:*:*:* |
| qualcomm | snapdragon_8cx_compute_platform_\(sc8180x-aa\)_firmware | — | cpe:2.3:o:qualcomm:snapdragon_8cx_compute_platform_\(sc8180x-aa\)_firmware:-:*:*:*:*:*:*:* |
| qualcomm | snapdragon_8cx_compute_platform_\(sc8180x-ab\)_firmware | — | cpe:2.3:o:qualcomm:snapdragon_8cx_compute_platform_\(sc8180x-ab\)_firmware:-:*:*:*:*:*:*:* |
| qualcomm | snapdragon_8cx_compute_platform_\(sc8180xp-ac\)_firmware | — | cpe:2.3:o:qualcomm:snapdragon_8cx_compute_platform_\(sc8180xp-ac\)_firmware:-:*:*:*:*:*:*:* |
| qualcomm | snapdragon_8cx_compute_platform_\(sc8180xp-af\)_firmware | — | cpe:2.3:o:qualcomm:snapdragon_8cx_compute_platform_\(sc8180xp-af\)_firmware:-:*:*:*:*:*:*:* |
| qualcomm | snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180x-ac\)_firmware | — | cpe:2.3:o:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180x-ac\)_firmware:-:*:*:*:*:*:*:* |
| qualcomm | snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180x-af\)_firmware | — | cpe:2.3:o:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180x-af\)_firmware:-:*:*:*:*:*:*:* |
| qualcomm | snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180xp-aa\)_firmware | — | cpe:2.3:o:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180xp-aa\)_firmware:-:*:*:*:*:*:*:* |
| qualcomm | snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180xp-ab\)_firmware | — | cpe:2.3:o:qualcomm:snapdragon_8cx_gen_2_5g_compute_platform_\(sc8180xp-ab\)_firmware:-:*:*:*:*:*:*:* |
| qualcomm | snapdragon_8cx_gen_3_compute_platform_\(sc8280xp-ab\)_firmware | — | cpe:2.3:o:qualcomm:snapdragon_8cx_gen_3_compute_platform_\(sc8280xp-ab\)_firmware:-:*:*:*:*:*:*:* |
| qualcomm | snapdragon_8cx_gen_3_compute_platform_\(sc8280xp-bb\)_firmware | — | cpe:2.3:o:qualcomm:snapdragon_8cx_gen_3_compute_platform_\(sc8280xp-bb\)_firmware:-:*:*:*:*:*:*:* |
| qualcomm | wcd9370_firmware | — | cpe:2.3:o:qualcomm:wcd9370_firmware:-:*:*:*:*:*:*:* |
| qualcomm | wcd9375_firmware | — | cpe:2.3:o:qualcomm:wcd9375_firmware:-:*:*:*:*:*:*:* |
| qualcomm | wcd9380_firmware | — | cpe:2.3:o:qualcomm:wcd9380_firmware:-:*:*:*:*:*:*:* |
| qualcomm | wcd9385_firmware | — | cpe:2.3:o:qualcomm:wcd9385_firmware:-:*:*:*:*:*:*:* |
| qualcomm | wsa8830_firmware | — | cpe:2.3:o:qualcomm:wsa8830_firmware:-:*:*:*:*:*:*:* |
| qualcomm | wsa8835_firmware | — | cpe:2.3:o:qualcomm:wsa8835_firmware:-:*:*:*:*:*:*:* |
| qualcomm | wsa8840_firmware | — | cpe:2.3:o:qualcomm:wsa8840_firmware:-:*:*:*:*:*:*:* |
| qualcomm | wsa8845_firmware | — | cpe:2.3:o:qualcomm:wsa8845_firmware:-:*:*:*:*:*:*:* |
| qualcomm | wsa8845h_firmware | — | cpe:2.3:o:qualcomm:wsa8845h_firmware:-:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2025-bulletin.html | Vendor Advisory |