An issue was discovered in the Wi-Fi driver in Samsung Mobile Processor and Wearable Processor Exynos 980, 850, 1080, 1280, 1330, 1380, 1480, 1580, W920, W930 and W1000. There is unbounded memory allocation via a large buffer in a /proc/driver/unifi0/ap_certif_11ax_mode write operation, leading to kernel memory exhaustion.
Metrics
Affected Vendors & Products
References
History
Thu, 05 Feb 2026 17:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Samsung exynos 1080
Samsung exynos 1080 Firmware Samsung exynos 1280 Samsung exynos 1280 Firmware Samsung exynos 1330 Samsung exynos 1330 Firmware Samsung exynos 1380 Samsung exynos 1380 Firmware Samsung exynos 1480 Samsung exynos 1480 Firmware Samsung exynos 1580 Samsung exynos 1580 Firmware Samsung exynos 850 Samsung exynos 850 Firmware Samsung exynos 980 Samsung exynos 980 Firmware Samsung exynos W1000 Samsung exynos W1000 Firmware Samsung exynos W920 Samsung exynos W920 Firmware Samsung exynos W930 Samsung exynos W930 Firmware |
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| CPEs | cpe:2.3:h:samsung:exynos_1080:-:*:*:*:*:*:*:* cpe:2.3:h:samsung:exynos_1280:-:*:*:*:*:*:*:* cpe:2.3:h:samsung:exynos_1330:-:*:*:*:*:*:*:* cpe:2.3:h:samsung:exynos_1380:-:*:*:*:*:*:*:* cpe:2.3:h:samsung:exynos_1480:-:*:*:*:*:*:*:* cpe:2.3:h:samsung:exynos_1580:-:*:*:*:*:*:*:* cpe:2.3:h:samsung:exynos_850:-:*:*:*:*:*:*:* cpe:2.3:h:samsung:exynos_980:-:*:*:*:*:*:*:* cpe:2.3:h:samsung:exynos_w1000:-:*:*:*:*:*:*:* cpe:2.3:h:samsung:exynos_w920:-:*:*:*:*:*:*:* cpe:2.3:h:samsung:exynos_w930:-:*:*:*:*:*:*:* cpe:2.3:o:samsung:exynos_1080_firmware:-:*:*:*:*:*:*:* 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_w1000_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:samsung:exynos_w920_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:samsung:exynos_w930_firmware:-:*:*:*:*:*:*:* |
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| Vendors & Products |
Samsung exynos 1080
Samsung exynos 1080 Firmware Samsung exynos 1280 Samsung exynos 1280 Firmware Samsung exynos 1330 Samsung exynos 1330 Firmware Samsung exynos 1380 Samsung exynos 1380 Firmware Samsung exynos 1480 Samsung exynos 1480 Firmware Samsung exynos 1580 Samsung exynos 1580 Firmware Samsung exynos 850 Samsung exynos 850 Firmware Samsung exynos 980 Samsung exynos 980 Firmware Samsung exynos W1000 Samsung exynos W1000 Firmware Samsung exynos W920 Samsung exynos W920 Firmware Samsung exynos W930 Samsung exynos W930 Firmware |
Wed, 04 Feb 2026 19:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | An issue was discovered in the Wi-Fi driver in Samsung Mobile Processor and Wearable Processor Exynos 980, 850, 1080, 1280, 2200, 1330, 1380, 1480, 1580, W920, W930, and W1000. There is unbounded memory allocation via a large buffer in a /proc/driver/unifi0/ap_certif_11ax_mode write operation, leading to kernel memory exhaustion. | An issue was discovered in the Wi-Fi driver in Samsung Mobile Processor and Wearable Processor Exynos 980, 850, 1080, 1280, 1330, 1380, 1480, 1580, W920, W930 and W1000. There is unbounded memory allocation via a large buffer in a /proc/driver/unifi0/ap_certif_11ax_mode write operation, leading to kernel memory exhaustion. |
Wed, 04 Feb 2026 16:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-770 | |
| Metrics |
cvssV3_1
|
Wed, 04 Feb 2026 12:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Samsung
Samsung exynos Samsung mobile Devices Samsung mobile Processor Wearable Processor |
|
| Vendors & Products |
Samsung
Samsung exynos Samsung mobile Devices Samsung mobile Processor Wearable Processor |
Tue, 03 Feb 2026 18:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | An issue was discovered in the Wi-Fi driver in Samsung Mobile Processor and Wearable Processor Exynos 980, 850, 1080, 1280, 2200, 1330, 1380, 1480, 1580, W920, W930, and W1000. There is unbounded memory allocation via a large buffer in a /proc/driver/unifi0/ap_certif_11ax_mode write operation, leading to kernel memory exhaustion. | |
| References |
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Status: PUBLISHED
Assigner: mitre
Published: 2026-02-03T00:00:00.000Z
Updated: 2026-02-04T18:41:17.127Z
Reserved: 2025-08-29T00:00:00.000Z
Link: CVE-2025-58345
Updated: 2026-02-04T15:53:07.746Z
Status : Analyzed
Published: 2026-02-03T18:16:14.073
Modified: 2026-02-05T17:30:14.950
Link: CVE-2025-58345
No data.