CVE-2025-39864
published 2025-09-19CVE-2025-39864: In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: fix use-after-free in cmp_bss() Following bss_free() quirk introduced in…
high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
In the Linux kernel, the following vulnerability has been resolved:
wifi: cfg80211: fix use-after-free in cmp_bss()
Following bss_free() quirk introduced in commit 776b3580178f
("cfg80211: track hidden SSID networks properly"), adjust
cfg80211_update_known_bss() to free the last beacon frame
elements only if they're not shared via the corresponding
'hidden_beacon_bss' pointer.
Affected
29 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | linux | < linux 6.1.153-1 (bookworm) | linux 6.1.153-1 (bookworm) |
| debian | linux-6.1 | < linux 6.1.153-1 (bookworm) | linux 6.1.153-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 3ab8227d3e7d1d2bf1829675d3197e3cb600e9f6 < a8bb681e879ca3c9f722aa08d3d7ae41c42a8807 | a8bb681e879ca3c9f722aa08d3d7ae41c42a8807 |
| linux | linux | >= 3ab8227d3e7d1d2bf1829675d3197e3cb600e9f6 < a97a9791e455bb0cd5e7a38b5abcb05523d4e21c | a97a9791e455bb0cd5e7a38b5abcb05523d4e21c |
| linux | linux | >= 3ab8227d3e7d1d2bf1829675d3197e3cb600e9f6 < ff040562c10a540b8d851f7f4145fa112977f853 | ff040562c10a540b8d851f7f4145fa112977f853 |
| linux | linux | >= 3ab8227d3e7d1d2bf1829675d3197e3cb600e9f6 < 6854476d9e1aeaaf05ebc98d610061c2075db07d | 6854476d9e1aeaaf05ebc98d610061c2075db07d |
| linux | linux | >= 3ab8227d3e7d1d2bf1829675d3197e3cb600e9f6 < b7d08929178c16398278613df07ad65cf63cce9d | b7d08929178c16398278613df07ad65cf63cce9d |
| linux | linux | >= 3ab8227d3e7d1d2bf1829675d3197e3cb600e9f6 < 5b7ae04969f822283a95c866967e42b4d75e0eef | 5b7ae04969f822283a95c866967e42b4d75e0eef |
| linux | linux | >= 3ab8227d3e7d1d2bf1829675d3197e3cb600e9f6 < 912c4b66bef713a20775cfbf3b5e9bd71525c716 | 912c4b66bef713a20775cfbf3b5e9bd71525c716 |
| linux | linux | >= 3ab8227d3e7d1d2bf1829675d3197e3cb600e9f6 < 26e84445f02ce6b2fe5f3e0e28ff7add77f35e08 | 26e84445f02ce6b2fe5f3e0e28ff7add77f35e08 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 5.10.244-1 | 5.10.244-1 |
| linux | linux_kernel | >= 0 < 6.1.153-1 | 6.1.153-1 |
| linux | linux_kernel | >= 0 < 6.12.48-1 | 6.12.48-1 |
| linux | linux_kernel | >= 0 < 6.16.6-1 | 6.16.6-1 |
| linux | linux_kernel | >= 0 < 5.15.0-163.173 | 5.15.0-163.173 |
| linux | linux_kernel | >= 0 < 6.8.0-106.106 | 6.8.0-106.106 |
| linux | linux_kernel | >= 5.11 < 5.15.192 | 5.15.192 |
| linux | linux_kernel | >= 5.16 < 6.1.151 | 6.1.151 |
| linux | linux_kernel | >= 5.4 < 5.4.299 | 5.4.299 |
| linux | linux_kernel | >= 5.5 < 5.10.243 | 5.10.243 |
| linux | linux_kernel | >= 6.13 < 6.16.6 | 6.16.6 |
| linux | linux_kernel | >= 6.2 < 6.6.105 | 6.6.105 |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
osv7.8HIGH