CVE-2025-39957High· 7.1▾ TwilightIn 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 valid…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 39.1 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the assigning CNA record, not NVD.
Exploit-prediction probability, daily snapshots since Oct 15.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.2%
0.2% → 0.2%
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.
Linux >= 0333a81bc83431d7f90391d38aa09e856c5e5b25 < 93e063f15e17acb8cd6ac90c8f0802c2624e1a74Linux >= 0333a81bc83431d7f90391d38aa09e856c5e5b25 < 32adb020b0c32939da1322dcc87fc0ae2bc935d1Linux >= 0333a81bc83431d7f90391d38aa09e856c5e5b25 < 0dbad5f5549e54ac269cc04ce89f212892a98cabLinux >= 0333a81bc83431d7f90391d38aa09e856c5e5b25 < 7e2f3213e85eba00acb4cfe6d71647892d63c3a1Linux 6.4Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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