Memory corruption in DSP Services during a remote call from HLOS to DSP.
総合評価: CVE-2023-33063 は在野での悪用が確認済み（73.3/100）。CVSS 深刻度は高。悪用される可能性が高い（EPSS 0.70%、48 パーセンタイル） 根拠: CISA KEV に登録（追加日 2023-12-05）。Qualcomm / Multiple Chipsets が対象で、弱点分類 CWE-416の悪用が確認されています。未認証でリモート管理権限を奪取されるリスクが極めて高い。 推奨対応: CISA の対応期限を過ぎています。緊急のパッチ適用を最優先に検討してください。
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。
: Qualcomm Multiple Chipsets Use-After-Free Vulnerability · CISA KEV の詳細
: 2023-12-05
: 2023-12-26
: Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.
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 | 0.44% | 0.70% | +0.26% |
| 2 | 2026-05-17 | 0.45% | 0.44% | -0.01% |
| 3 | 2026-04-22 | — | 0.45% | — |
EPSS の全履歴 （全 17 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] |
| 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 | 315_5g_iot_modem_firmware | — | cpe:2.3:o:qualcomm:315_5g_iot_modem_firmware:-:*:*:*:*:*:*:* |
| qualcomm | apq8017_firmware | — | cpe:2.3:o:qualcomm:apq8017_firmware:-:*:*:*:*:*:*:* |
| qualcomm | aqt1000_firmware | — | cpe:2.3:o:qualcomm:aqt1000_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 | c-v2x_9150_firmware | — | cpe:2.3:o:qualcomm:c-v2x_9150_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 | wcn3991_firmware | — | cpe:2.3:o:qualcomm:wcn3991_firmware:-:*:*:*:*:*:*:* |
| qualcomm | wcn3998_firmware | — | cpe:2.3:o:qualcomm:wcn3998_firmware:-:*:*:*:*:*:*:* |
| qualcomm | wcn6750_firmware | — | cpe:2.3:o:qualcomm:wcn6750_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca6390_firmware | — | cpe:2.3:o:qualcomm:qca6390_firmware:-:*:*:*:*:*:*:* |
| qualcomm | wcn685x-5_firmware | — | cpe:2.3:o:qualcomm:wcn685x-5_firmware:-:*:*:*:*:*:*:* |
| qualcomm | wcn685x-1_firmware | — | cpe:2.3:o:qualcomm:wcn685x-1_firmware:-:*:*:*:*:*:*:* |
| qualcomm | wcn785x-1_firmware | — | cpe:2.3:o:qualcomm:wcn785x-1_firmware:-:*:*:*:*:*:*:* |
| qualcomm | wcn785x-5_firmware | — | cpe:2.3:o:qualcomm:wcn785x-5_firmware:-:*:*:*:*:*:*:* |
| qualcomm | flight_rb5_5g_platform_firmware | — | cpe:2.3:o:qualcomm:flight_rb5_5g_platform_firmware:-:*:*:*:*:*:*:* |
| qualcomm | immersive_home_214_platform_firmware | — | cpe:2.3:o:qualcomm:immersive_home_214_platform_firmware:-:*:*:*:*:*:*:* |
| qualcomm | immersive_home_216_platform_firmware | — | cpe:2.3:o:qualcomm:immersive_home_216_platform_firmware:-:*:*:*:*:*:*:* |
| qualcomm | immersive_home_316_platform_firmware | — | cpe:2.3:o:qualcomm:immersive_home_316_platform_firmware:-:*:*:*:*:*:*:* |
| qualcomm | immersive_home_318_platform_firmware | — | cpe:2.3:o:qualcomm:immersive_home_318_platform_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 | 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 | ipq8064_firmware | — | cpe:2.3:o:qualcomm:ipq8064_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ipq8065_firmware | — | cpe:2.3:o:qualcomm:ipq8065_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ipq8068_firmware | — | cpe:2.3:o:qualcomm:ipq8068_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ipq8070_firmware | — | cpe:2.3:o:qualcomm:ipq8070_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ipq8070a_firmware | — | cpe:2.3:o:qualcomm:ipq8070a_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ipq8071a_firmware | — | cpe:2.3:o:qualcomm:ipq8071a_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ipq8072a_firmware | — | cpe:2.3:o:qualcomm:ipq8072a_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 | mdm9650_firmware | — | cpe:2.3:o:qualcomm:mdm9650_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qam8255p_firmware | — | cpe:2.3:o:qualcomm:qam8255p_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qam8295p_firmware | — | cpe:2.3:o:qualcomm:qam8295p_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qam8650p_firmware | — | cpe:2.3:o:qualcomm:qam8650p_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qam8775p_firmware | — | cpe:2.3:o:qualcomm:qam8775p_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca4024_firmware | — | cpe:2.3:o:qualcomm:qca4024_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca6174a_firmware | — | cpe:2.3:o:qualcomm:qca6174a_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca6310_firmware | — | cpe:2.3:o:qualcomm:qca6310_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca6320_firmware | — | cpe:2.3:o:qualcomm:qca6320_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca6335_firmware | — | cpe:2.3:o:qualcomm:qca6335_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca6391_firmware | — | cpe:2.3:o:qualcomm:qca6391_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca6420_firmware | — | cpe:2.3:o:qualcomm:qca6420_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca6421_firmware | — | cpe:2.3:o:qualcomm:qca6421_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca6426_firmware | — | cpe:2.3:o:qualcomm:qca6426_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca6430_firmware | — | cpe:2.3:o:qualcomm:qca6430_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca6431_firmware | — | cpe:2.3:o:qualcomm:qca6431_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca6436_firmware | — | cpe:2.3:o:qualcomm:qca6436_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca6564_firmware | — | cpe:2.3:o:qualcomm:qca6564_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca6564au_firmware | — | cpe:2.3:o:qualcomm:qca6564au_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca6574_firmware | — | cpe:2.3:o:qualcomm:qca6574_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca6574a_firmware | — | cpe:2.3:o:qualcomm:qca6574a_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca6574au_firmware | — | cpe:2.3:o:qualcomm:qca6574au_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca6595_firmware | — | cpe:2.3:o:qualcomm:qca6595_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca6595au_firmware | — | cpe:2.3:o:qualcomm:qca6595au_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca6696_firmware | — | cpe:2.3:o:qualcomm:qca6696_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca6698aq_firmware | — | cpe:2.3:o:qualcomm:qca6698aq_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca6797aq_firmware | — | cpe:2.3:o:qualcomm:qca6797aq_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca7500_firmware | — | cpe:2.3:o:qualcomm:qca7500_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca8075_firmware | — | cpe:2.3:o:qualcomm:qca8075_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca8081_firmware | — | cpe:2.3:o:qualcomm:qca8081_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca8337_firmware | — | cpe:2.3:o:qualcomm:qca8337_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca9377_firmware | — | cpe:2.3:o:qualcomm:qca9377_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca9880_firmware | — | cpe:2.3:o:qualcomm:qca9880_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca9886_firmware | — | cpe:2.3:o:qualcomm:qca9886_firmware:-:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://www.qualcomm.com/company/product-security/bulletins/december-2023-bulletin | Patch Vendor Advisory |
| https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-33063 | US Government Resource |