CVE-2025-39957
N/A
N/A
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 0333a81bc83431d7f90391d38aa09e856c5e5b25 < 93e063f15e17acb8cd6ac90c8f0802c2624e1a74 | affected |
| Linux | Linux | 0333a81bc83431d7f90391d38aa09e856c5e5b25 < 32adb020b0c32939da1322dcc87fc0ae2bc935d1 | affected |
| Linux | Linux | 0333a81bc83431d7f90391d38aa09e856c5e5b25 < 0dbad5f5549e54ac269cc04ce89f212892a98cab | affected |
| Linux | Linux | 0333a81bc83431d7f90391d38aa09e856c5e5b25 < 7e2f3213e85eba00acb4cfe6d71647892d63c3a1 | affected |
| Linux | Linux | 6.4 | affected |
| Linux | Linux | 0 < 6.4 | unaffected |
| Linux | Linux | 6.6.108 <= 6.6.* | unaffected |
| Linux | Linux | 6.12.49 <= 6.12.* | unaffected |
| Linux | Linux | 6.16.9 <= 6.16.* | unaffected |
| Linux | Linux | 6.17 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/93e063f15e17acb8cd6ac90c8f0802c2624e1a74
- https://git.kernel.org/stable/c/32adb020b0c32939da1322dcc87fc0ae2bc935d1
- https://git.kernel.org/stable/c/0dbad5f5549e54ac269cc04ce89f212892a98cab
- https://git.kernel.org/stable/c/7e2f3213e85eba00acb4cfe6d71647892d63c3a1
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