Incorrect parameter validation in the synaTee component of Synaptics WBF drivers using an SGX enclave (all versions prior to 2019-11-15) allows a local user to execute arbitrary code in the enclave (that can compromise confidentiality of enclave data) via APIs that accept invalid pointers.
総合評価: CVE-2019-18619 は中リスク(44.5/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 0.47%、37 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 | 2026-06-15 | 0.07% | 0.47% | +0.40% |
| 2 | 2025-03-17 | 0.04% | 0.07% | +0.03% |
| 3 | 2023-03-07 | — | 0.04% | — |
EPSS の全履歴 (全 7 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] |
| 4.6 | 2.0 | MEDIUM |
|
3.9 | 6.4 | [email protected] |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| synaptics | vfs75xx_firmware | 5.2.225.26 | cpe:2.3:o:synaptics:vfs75xx_firmware:5.2.225.26:*:*:*:*:*:*:* |
| synaptics | vfs75xx_firmware | 5.2.318.26 | cpe:2.3:o:synaptics:vfs75xx_firmware:5.2.318.26:*:*:*:*:*:*:* |
| synaptics | vfs75xx_firmware | 5.2.524.26 | cpe:2.3:o:synaptics:vfs75xx_firmware:5.2.524.26:*:*:*:*:*:*:* |
| synaptics | vfs75xx_firmware | 5.2.3530.26 | cpe:2.3:o:synaptics:vfs75xx_firmware:5.2.3530.26:*:*:*:*:*:*:* |
| synaptics | vfs75xx_firmware | 5.3.3539.26 | cpe:2.3:o:synaptics:vfs75xx_firmware:5.3.3539.26:*:*:*:*:*:*:* |
| synaptics | vfs75xx_firmware | 5.5.3.1116 | cpe:2.3:o:synaptics:vfs75xx_firmware:5.5.3.1116:*:*:*:*:*:*:* |
| synaptics | vfs75xx_firmware | 5.5.8.1096 | cpe:2.3:o:synaptics:vfs75xx_firmware:5.5.8.1096:*:*:*:*:*:*:* |
| synaptics | vfs75xx_firmware | 5.5.10.1093 | cpe:2.3:o:synaptics:vfs75xx_firmware:5.5.10.1093:*:*:*:*:*:*:* |
| synaptics | vfs75xx_firmware | 5.5.11.1106 | cpe:2.3:o:synaptics:vfs75xx_firmware:5.5.11.1106:*:*:*:*:*:*:* |
| synaptics | vfs75xx_firmware | 5.5.15.1102 | cpe:2.3:o:synaptics:vfs75xx_firmware:5.5.15.1102:*:*:*:*:*:*:* |
| synaptics | vfs75xx_firmware | 5.5.38.1058 | cpe:2.3:o:synaptics:vfs75xx_firmware:5.5.38.1058:*:*:*:*:*:*:* |
| synaptics | vfs75xx_firmware | 5.5.2734.1050 | cpe:2.3:o:synaptics:vfs75xx_firmware:5.5.2734.1050:*:*:*:*:*:*:* |
| synaptics | vfs75xx_firmware | 5.5.2811.1050 | cpe:2.3:o:synaptics:vfs75xx_firmware:5.5.2811.1050:*:*:*:*:*:*:* |
| synaptics | vfs75xx_firmware | 5.6.23.1000 | cpe:2.3:o:synaptics:vfs75xx_firmware:5.6.23.1000:*:*:*:*:*:*:* |
| synaptics | vfs75xx_firmware | 6.0.14.1108 | cpe:2.3:o:synaptics:vfs75xx_firmware:6.0.14.1108:*:*:*:*:*:*:* |
| synaptics | vfs75xx_firmware | 6.0.32.1104 | cpe:2.3:o:synaptics:vfs75xx_firmware:6.0.32.1104:*:*:*:*:*:*:* |
| synaptics | vfs75xx_firmware | 6.0.42.1107 | cpe:2.3:o:synaptics:vfs75xx_firmware:6.0.42.1107:*:*:*:*:*:*:* |
| lenovo | thinkpad_25_firmware | < 5.2.3540.26 | cpe:2.3:o:lenovo:thinkpad_25_firmware:*:*:*:*:*:*:*:* |
| lenovo | thankpad_a475_firmware | < 5.02.3539.0026 | cpe:2.3:o:lenovo:thankpad_a475_firmware:*:*:*:*:*:*:*:* |
| lenovo | thankpad_a485_firmware | < 5.03.3542.0026 | cpe:2.3:o:lenovo:thankpad_a485_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_e480_firmware | < 5.2.321.26 | cpe:2.3:o:lenovo:thinkpad_e480_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_e580_firmware | < 5.2.321.26 | cpe:2.3:o:lenovo:thinkpad_e580_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_e485_firmware | < 5.2.321.26 | cpe:2.3:o:lenovo:thinkpad_e485_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_e585_firmware | < 5.2.321.26 | cpe:2.3:o:lenovo:thinkpad_e585_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_e490s_firmware | < 5.2.321.26 | cpe:2.3:o:lenovo:thinkpad_e490s_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_s3_firmware | < 5.2.321.26 | cpe:2.3:o:lenovo:thinkpad_s3_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_e490_firmware | < 5.2.321.26 | cpe:2.3:o:lenovo:thinkpad_e490_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_e590_firmware | < 5.2.321.26 | cpe:2.3:o:lenovo:thinkpad_e590_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_r490_firmware | < 5.2.321.26 | cpe:2.3:o:lenovo:thinkpad_r490_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_r590_firmware | < 5.2.321.26 | cpe:2.3:o:lenovo:thinkpad_r590_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_l480_firmware | < 5.3.3542.26 | cpe:2.3:o:lenovo:thinkpad_l480_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_l580_firmware | < 5.3.3542.26 | cpe:2.3:o:lenovo:thinkpad_l580_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_p1_firmware | < 5.3.3542.26 | cpe:2.3:o:lenovo:thinkpad_p1_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_p1_gen_2_firmware | < 6.0.36.1105 | cpe:2.3:o:lenovo:thinkpad_p1_gen_2_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_x1_extreme_2nd_firmware | < 6.0.36.1105 | cpe:2.3:o:lenovo:thinkpad_x1_extreme_2nd_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_p43s_firmware | < 6.0.36.1105 | cpe:2.3:o:lenovo:thinkpad_p43s_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_p50_firmware | < 5.1.338.26 | cpe:2.3:o:lenovo:thinkpad_p50_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_p51_firmware | < 5.2.3540.26 | cpe:2.3:o:lenovo:thinkpad_p51_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_p51s_\(20jx\)_firmware | < 5.2.3540.26 | cpe:2.3:o:lenovo:thinkpad_p51s_\(20jx\)_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_p51s_\(20kx\)_firmware | < 5.2.3540.26 | cpe:2.3:o:lenovo:thinkpad_p51s_\(20kx\)_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_p51s_\(20hx\)_firmware | < 5.2.3540.26 | cpe:2.3:o:lenovo:thinkpad_p51s_\(20hx\)_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_p52_firmware | < 5.2.3540.26 | cpe:2.3:o:lenovo:thinkpad_p52_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_p52s_firmware | < 5.3.3542.26 | cpe:2.3:o:lenovo:thinkpad_p52s_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_p53_firmware | < 6.0.36.1105 | cpe:2.3:o:lenovo:thinkpad_p53_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_p53s_firmware | < 6.0.36.1105 | cpe:2.3:o:lenovo:thinkpad_p53s_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_p70_firmware | < 5.1.338.26 | cpe:2.3:o:lenovo:thinkpad_p70_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_p71_\(20hx\)_firmware | < 5.2.3540.26 | cpe:2.3:o:lenovo:thinkpad_p71_\(20hx\)_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_p72_firmware | < 5.3.3542.26 | cpe:2.3:o:lenovo:thinkpad_p72_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_p73_firmware | < 5.3.3542.26 | cpe:2.3:o:lenovo:thinkpad_p73_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_t25_\(20k7\)_firmware | < 5.2.3540.26 | cpe:2.3:o:lenovo:thinkpad_t25_\(20k7\)_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_t460p_firmware | < 5.1.338.26 | cpe:2.3:o:lenovo:thinkpad_t460p_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_t460s_firmware | < 5.1.338.26 | cpe:2.3:o:lenovo:thinkpad_t460s_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_t470_\(20hx\)_firmware | < 5.2.3540.26 | cpe:2.3:o:lenovo:thinkpad_t470_\(20hx\)_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_t470_\(20jx\)_firmware | < 5.2.3540.26 | cpe:2.3:o:lenovo:thinkpad_t470_\(20jx\)_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_t470p_firmware | < 5.2.3540.26 | cpe:2.3:o:lenovo:thinkpad_t470p_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_t470s_\(20hx\)_firmware | < 5.2.3540.26 | cpe:2.3:o:lenovo:thinkpad_t470s_\(20hx\)_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_t470s_\(20jx\)_firmware | < 5.2.3540.26 | cpe:2.3:o:lenovo:thinkpad_t470s_\(20jx\)_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_t480_firmware | < 5.3.3542.26 | cpe:2.3:o:lenovo:thinkpad_t480_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_t480s_firmware | < 5.3.3542.26 | cpe:2.3:o:lenovo:thinkpad_t480s_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_t490_firmware | < 6.0.36.1105 | cpe:2.3:o:lenovo:thinkpad_t490_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_t490s_firmware | < 6.0.36.1105 | cpe:2.3:o:lenovo:thinkpad_t490s_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_t570_\(20hx\)_firmware | < 5.2.3540.26 | cpe:2.3:o:lenovo:thinkpad_t570_\(20hx\)_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_t570\(20jx\)_firmware | < 5.2.3540.26 | cpe:2.3:o:lenovo:thinkpad_t570\(20jx\)_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_t580_firmware | < 5.3.3542.26 | cpe:2.3:o:lenovo:thinkpad_t580_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_t590_firmware | < 6.0.36.1105 | cpe:2.3:o:lenovo:thinkpad_t590_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_x1_carbon_\(20hx\)_firmware | < 5.2.3540.26 | cpe:2.3:o:lenovo:thinkpad_x1_carbon_\(20hx\)_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_x1_carbon_\(20kx\)_firmware | < 5.3.3542.26 | cpe:2.3:o:lenovo:thinkpad_x1_carbon_\(20kx\)_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_x1_carbon_firmware | < 5.1.338.26 | cpe:2.3:o:lenovo:thinkpad_x1_carbon_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_x1_yoga_4th_gen_firmware | < 5.1.338.26 | cpe:2.3:o:lenovo:thinkpad_x1_yoga_4th_gen_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_x1_extreme_firmware | < 5.3.3542.26 | cpe:2.3:o:lenovo:thinkpad_x1_extreme_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_x1_tablet_firmware | < 5.5.40.1058 | cpe:2.3:o:lenovo:thinkpad_x1_tablet_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_x1_tablet_\(20jx\)_firmware | < 5.2.227.26 | cpe:2.3:o:lenovo:thinkpad_x1_tablet_\(20jx\)_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_x1_yoga_firmware | < 5.1.338.26 | cpe:2.3:o:lenovo:thinkpad_x1_yoga_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_x1_yoga_\(20jx\)_firmware | < 5.2.3540.26 | cpe:2.3:o:lenovo:thinkpad_x1_yoga_\(20jx\)_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_x1_yoga_3rd_gen_firmware | < 5.3.3542.26 | cpe:2.3:o:lenovo:thinkpad_x1_yoga_3rd_gen_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_x270_firmware | < 5.2.3540.26 | cpe:2.3:o:lenovo:thinkpad_x270_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_x280_firmware | < 5.3.3542.26 | cpe:2.3:o:lenovo:thinkpad_x280_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_x380_yoga_firmware | < 5.3.3542.26 | cpe:2.3:o:lenovo:thinkpad_x380_yoga_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_x390_firmware | < 6.0.36.1105 | cpe:2.3:o:lenovo:thinkpad_x390_firmware:*:*:*:*:*:*:*:* |
| lenovo | thinkpad_x390_yoga_firmware | < 6.0.36.1105 | cpe:2.3:o:lenovo:thinkpad_x390_yoga_firmware:*:*:*:*:*:*:*:* |
| URL | タグ |
|---|---|
| https://support.hp.com/hk-en/document/c06696568 | Patch Third Party Advisory |
| https://support.lenovo.com/us/en/product_security/LEN-31372 | Patch Third Party Advisory |
| https://www.synaptics.com/company/blog/ | Vendor Advisory |
| https://www.synaptics.com/sites/default/files/fingerprint-driver-SGX-security-brief-2020-07-14.pdf | Vendor Advisory |
| https://www.syssec.wiwi.uni-due.de/en/research/research-projects/analysis-of-tee-software/ | Vendor Advisory |