wifi: iwlegacy: fix broadcast stations deallocation
On the error path of __il4965_up(), il_dealloc_bcast_stations() clears
only IL_STA_UCODE_ACTIVE, leaving IL_STA_BCAST set. This causes the
same broadcast stations to be deallocated again by __il4965_down().
This can occur when RF_KILL is toggled during driver startup.
To fix clear the entire 'used' field, since we will not do any
other operations on the station.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| Linux | Linux | unaffected |
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| Linux | Linux | affected |
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| Vendors | Products |
|---|---|
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Linux
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Linux Kernel
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Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Tue, 06 Oct 2026 12:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-416 |
Tue, 06 Oct 2026 09:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In the Linux kernel, the following vulnerability has been resolved: wifi: iwlegacy: fix broadcast stations deallocation On the error path of __il4965_up(), il_dealloc_bcast_stations() clears only IL_STA_UCODE_ACTIVE, leaving IL_STA_BCAST set. This causes the same broadcast stations to be deallocated again by __il4965_down(). This can occur when RF_KILL is toggled during driver startup. To fix clear the entire 'used' field, since we will not do any other operations on the station. | |
| Title | wifi: iwlegacy: fix broadcast stations deallocation | |
| First Time appeared |
Linux
Linux linux Kernel |
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| CPEs | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Linux
Linux linux Kernel |
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| References |
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Projects
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MITRE
Status: PUBLISHED
Assigner: Linux
Published:
Updated: 2026-10-06T08:44:34.915Z
Reserved: 2026-09-25T10:25:14.324Z
Link: CVE-2026-98195
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-10-06T09:18:04.953
Modified: 2026-10-06T09:18:04.953
Link: CVE-2026-98195
Redhat
No data.
OpenCVE Enrichment
Updated: 2026-10-06T14:00:19Z