CVE-2025-39864
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2025-39864
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-39864.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2025-39864
- Downstream
- Related
- Published
- 2025-09-19T15:26:33.787Z
- Modified
- 2025-11-28T02:35:24.107270Z
- Summary
- wifi: cfg80211: fix use-after-free in cmp_bss()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
wifi: cfg80211: fix use-after-free in cmp_bss()
Following bssfree() quirk introduced in commit 776b3580178f ("cfg80211: track hidden SSID networks properly"), adjust cfg80211updateknownbss() to free the last beacon frame elements only if they're not shared via the corresponding 'hiddenbeaconbss' pointer.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/39xxx/CVE-2025-39864.json" }- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/26e84445f02ce6b2fe5f3e0e28ff7add77f35e08
- https://git.kernel.org/stable/c/5b7ae04969f822283a95c866967e42b4d75e0eef
- https://git.kernel.org/stable/c/6854476d9e1aeaaf05ebc98d610061c2075db07d
- https://git.kernel.org/stable/c/912c4b66bef713a20775cfbf3b5e9bd71525c716
- https://git.kernel.org/stable/c/a8bb681e879ca3c9f722aa08d3d7ae41c42a8807
- https://git.kernel.org/stable/c/a97a9791e455bb0cd5e7a38b5abcb05523d4e21c
- https://git.kernel.org/stable/c/b7d08929178c16398278613df07ad65cf63cce9d
- https://git.kernel.org/stable/c/ff040562c10a540b8d851f7f4145fa112977f853
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/39xxx/CVE-2025-39864.json
- https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html
- https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html
- https://nvd.nist.gov/vuln/detail/CVE-2025-39864
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced3ab8227d3e7d1d2bf1829675d3197e3cb600e9f6Fixeda8bb681e879ca3c9f722aa08d3d7ae41c42a8807Fixeda97a9791e455bb0cd5e7a38b5abcb05523d4e21cFixedff040562c10a540b8d851f7f4145fa112977f853Fixed6854476d9e1aeaaf05ebc98d610061c2075db07dFixedb7d08929178c16398278613df07ad65cf63cce9dFixed5b7ae04969f822283a95c866967e42b4d75e0eefFixed912c4b66bef713a20775cfbf3b5e9bd71525c716Fixed26e84445f02ce6b2fe5f3e0e28ff7add77f35e08
Linux / Kernel
Package
- Name
- Kernel
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced5.4.0Fixed5.4.299
- Type
- ECOSYSTEM
- Events
-
Introduced5.5.0Fixed5.10.243
- Type
- ECOSYSTEM
- Events
-
Introduced5.11.0Fixed5.15.192
- Type
- ECOSYSTEM
- Events
-
Introduced5.16.0Fixed6.1.151
- Type
- ECOSYSTEM
- Events
-
Introduced6.2.0Fixed6.6.105
- Type
- ECOSYSTEM
- Events
-
Introduced6.7.0Fixed6.12.46
- Type
- ECOSYSTEM
- Events
-
Introduced6.13.0Fixed6.16.6