| Summary | An issue was discovered in the Wi-Fi driver in Samsung Mobile Processor and Wearable Processor Exynos 980, 850, 1280, 1330, 1380, 1480, 1580, W920, W930, and W1000. Incorrect Handling of the NL80211 vendor command leads to a buffer overflow via a certain ioctl message, issue 2 of 2. |
|---|---|
| Publication Date | April 8, 2026, 12:17 a.m. |
| Registration Date | April 15, 2026, 11:28 a.m. |
| Last Update | April 14, 2026, 1:17 a.m. |
| CVSS3.1 : CRITICAL | |
| スコア | 9.8 |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| 攻撃元区分(AV) | ネットワーク |
| 攻撃条件の複雑さ(AC) | 低 |
| 攻撃に必要な特権レベル(PR) | 不要 |
| 利用者の関与(UI) | 不要 |
| 影響の想定範囲(S) | 変更なし |
| 機密性への影響(C) | 高 |
| 完全性への影響(I) | 高 |
| 可用性への影響(A) | 高 |
| Configuration1 | or higher | or less | more than | less than | |
| cpe:2.3:o:samsung:exynos_1280_firmware:-:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:samsung:exynos_1330_firmware:-:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:samsung:exynos_1380_firmware:-:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:samsung:exynos_1480_firmware:-:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:samsung:exynos_1580_firmware:-:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:samsung:exynos_850_firmware:-:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:samsung:exynos_980_firmware:-:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:samsung:exynos_w930_firmware:-:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:samsung:exynos_w920_firmware:-:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:samsung:exynos_w1000_firmware:-:*:*:*:*:*:*:* | |||||
| Configuration2 | or higher | or less | more than | less than | |