Memory corruption in Linux Networking due to double free while handling a hyp-assign.
総合評価: CVE-2022-40522 は中リスク（40.2/100）。CVSS 深刻度は高。悪用される可能性が高い（EPSS 0.06%、19 パーセンタイル） 推奨対応: 影響資産を整理し、修補計画に組み込んでください。
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 | 2025-11-21 | 0.05% | 0.06% | +0.01% |
| 2 | 2025-11-18 | 0.06% | 0.05% | -0.01% |
| 3 | 2025-03-17 | — | 0.06% | — |
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 |
|---|---|---|---|---|---|---|
| 8.4 | 3.1 | HIGH |
|
2.5 | 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 | csr8811_firmware | — | cpe:2.3:o:qualcomm:csr8811_firmware:-:*:*:*:*:*:*:* |
| qualcomm | wcn3991_firmware | — | cpe:2.3:o:qualcomm:wcn3991_firmware:-:*:*:*:*:*:*:* |
| qualcomm | wcn3998_firmware | — | cpe:2.3:o:qualcomm:wcn3998_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 | ipq9008_firmware | — | cpe:2.3:o:qualcomm:ipq9008_firmware:-:*:*:*:*:*:*:* |
| qualcomm | ipq9574_firmware | — | cpe:2.3:o:qualcomm:ipq9574_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca4024_firmware | — | cpe:2.3:o:qualcomm:qca4024_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca6574a_firmware | — | cpe:2.3:o:qualcomm:qca6574a_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca6574au_firmware | — | cpe:2.3:o:qualcomm:qca6574au_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca6595au_firmware | — | cpe:2.3:o:qualcomm:qca6595au_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca6696_firmware | — | cpe:2.3:o:qualcomm:qca6696_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca8072_firmware | — | cpe:2.3:o:qualcomm:qca8072_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca8075_firmware | — | cpe:2.3:o:qualcomm:qca8075_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca8081_firmware | — | cpe:2.3:o:qualcomm:qca8081_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca8082_firmware | — | cpe:2.3:o:qualcomm:qca8082_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca8084_firmware | — | cpe:2.3:o:qualcomm:qca8084_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca8085_firmware | — | cpe:2.3:o:qualcomm:qca8085_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qca8386_firmware | — | cpe:2.3:o:qualcomm:qca8386_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qcn5021_firmware | — | cpe:2.3:o:qualcomm:qcn5021_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qcn5022_firmware | — | cpe:2.3:o:qualcomm:qcn5022_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qcn5052_firmware | — | cpe:2.3:o:qualcomm:qcn5052_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qcn5121_firmware | — | cpe:2.3:o:qualcomm:qcn5121_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qcn5122_firmware | — | cpe:2.3:o:qualcomm:qcn5122_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qcn5152_firmware | — | cpe:2.3:o:qualcomm:qcn5152_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qcn6023_firmware | — | cpe:2.3:o:qualcomm:qcn6023_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qcn6024_firmware | — | cpe:2.3:o:qualcomm:qcn6024_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qcn9000_firmware | — | cpe:2.3:o:qualcomm:qcn9000_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qcn9022_firmware | — | cpe:2.3:o:qualcomm:qcn9022_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qcn9024_firmware | — | cpe:2.3:o:qualcomm:qcn9024_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qcn9070_firmware | — | cpe:2.3:o:qualcomm:qcn9070_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qcn9072_firmware | — | cpe:2.3:o:qualcomm:qcn9072_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qcn9074_firmware | — | cpe:2.3:o:qualcomm:qcn9074_firmware:-:*:*:*:*:*:*:* |
| qualcomm | qcn9274_firmware | — | cpe:2.3:o:qualcomm:qcn9274_firmware:-:*:*:*:*:*:*:* |
| qualcomm | sa6145p_firmware | — | cpe:2.3:o:qualcomm:sa6145p_firmware:-:*:*:*:*:*:*:* |
| qualcomm | sa6150p_firmware | — | cpe:2.3:o:qualcomm:sa6150p_firmware:-:*:*:*:*:*:*:* |
| qualcomm | sa6155_firmware | — | cpe:2.3:o:qualcomm:sa6155_firmware:-:*:*:*:*:*:*:* |
| qualcomm | sa6155p_firmware | — | cpe:2.3:o:qualcomm:sa6155p_firmware:-:*:*:*:*:*:*:* |
| qualcomm | sa8145p_firmware | — | cpe:2.3:o:qualcomm:sa8145p_firmware:-:*:*:*:*:*:*:* |
| qualcomm | sa8150p_firmware | — | cpe:2.3:o:qualcomm:sa8150p_firmware:-:*:*:*:*:*:*:* |
| qualcomm | sa8155_firmware | — | cpe:2.3:o:qualcomm:sa8155_firmware:-:*:*:*:*:*:*:* |
| qualcomm | sa8155p_firmware | — | cpe:2.3:o:qualcomm:sa8155p_firmware:-:*:*:*:*:*:*:* |
| qualcomm | sa8195p_firmware | — | cpe:2.3:o:qualcomm:sa8195p_firmware:-:*:*:*:*:*:*:* |
| qualcomm | sm7250p_firmware | — | cpe:2.3:o:qualcomm:sm7250p_firmware:-:*:*:*:*:*:*:* |
| qualcomm | sm7250-aa_firmware | — | cpe:2.3:o:qualcomm:sm7250-aa_firmware:-:*:*:*:*:*:*:* |
| qualcomm | sm7250-ab_firmware | — | cpe:2.3:o:qualcomm:sm7250-ab_firmware:-:*:*:*:*:*:*:* |
| qualcomm | sm7250-ac_firmware | — | cpe:2.3:o:qualcomm:sm7250-ac_firmware:-:*:*:*:*:*:*:* |
| qualcomm | wcd9380_firmware | — | cpe:2.3:o:qualcomm:wcd9380_firmware:-:*:*:*:*:*:*:* |
| qualcomm | wcd9385_firmware | — | cpe:2.3:o:qualcomm:wcd9385_firmware:-:*:*:*:*:*:*:* |
| qualcomm | wsa8810_firmware | — | cpe:2.3:o:qualcomm:wsa8810_firmware:-:*:*:*:*:*:*:* |
| qualcomm | wsa8815_firmware | — | cpe:2.3:o:qualcomm:wsa8815_firmware:-:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://www.qualcomm.com/company/product-security/bulletins/june-2023-bulletin | Vendor Advisory |