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/send_delts write operation, leading to kernel memory exhaustion.
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No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
| Vendor | Product | Versions | Fixed In |
|---|---|---|---|
| samsung | exynos_980_firmware | - | - |
| samsung | exynos_850_firmware | - | - |
| samsung | exynos_1080_firmware |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
11
Affected Products
2
References
samsung / exynos_980_firmware
| - |
| - |
| samsung | exynos_1280_firmware | - | - |
| samsung | exynos_1330_firmware | - | - |
| samsung | exynos_1380_firmware | - | - |
| samsung | exynos_1480_firmware | - | - |
| samsung | exynos_1580_firmware | - | - |
| samsung | exynos_w920_firmware | - | - |
| samsung | exynos_w930_firmware | - | - |
| samsung | exynos_w1000_firmware | - | - |
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability
Impact