VDB
DEBIAN-CVE-2025-39957
DEBIAN-CVE-2025-39957
PUBLISHED
CVSS 7.800000190734863 HIGH
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: increase scan_ies_len for S1G Currently the S1G capability element is not taken into account for the scan_ies_len, which leads to a buffer length validation failure in ieee80211_prep_hw_scan() and subsequent WARN in __ieee80211_start_scan(). This prevents hw scanning from functioning. To fix ensure we accommodate for the S1G capability length.
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | linux | 0, 6.12.38-1, 6.12.41-1 |
| Debian:11 | linux-6.1 | 6.1.153-1, 6.1.148-1, 6.1.147-1 |
| Debian:13 | linux | 6.12.43-1, 6.12.38-1, 0 |
| Debian:12 | linux | 6.1.98-1, *, 0 |
Exploit Intelligence
- 4081.3.7.yml (github-poc)
Timeline
- Oct 9, 2025 CVE Published
- Apr 28, 2026 CVE Updated