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CVE-2026-93793

Опубликовано: 27 сент. 2026
Источник: msrc
CVSS3: 4.2
EPSS Низкий

Описание

wifi: iwlwifi: mvm: validate TX_CMD response layout

EPSS

Процентиль: 14%
0.00239
Низкий

4.2 Medium

CVSS3

Связанные уязвимости

CVSS3: 8.8
ubuntu
18 дней назад

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: validate TX_CMD response layout TX_CMD parsing uses frame_count to walk status entries and then read the trailing SCD SSN. Make the minimum-length check follow that exact runtime layout calculation before parsing the payload. For new TX API, reject TX_CMD responses with frame_count != 1 and warn/return in the aggregation handler to document that aggregated accounting is expected via BA notifications.

CVSS3: 5.5
redhat
19 дней назад

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: validate TX_CMD response layout TX_CMD parsing uses frame_count to walk status entries and then read the trailing SCD SSN. Make the minimum-length check follow that exact runtime layout calculation before parsing the payload. For new TX API, reject TX_CMD responses with frame_count != 1 and warn/return in the aggregation handler to document that aggregated accounting is expected via BA notifications.

CVSS3: 8.8
nvd
18 дней назад

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: validate TX_CMD response layout TX_CMD parsing uses frame_count to walk status entries and then read the trailing SCD SSN. Make the minimum-length check follow that exact runtime layout calculation before parsing the payload. For new TX API, reject TX_CMD responses with frame_count != 1 and warn/return in the aggregation handler to document that aggregated accounting is expected via BA notifications.

CVSS3: 8.8
debian
18 дней назад

In the Linux kernel, the following vulnerability has been resolved: w ...

CVSS3: 8.8
github
18 дней назад

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: validate TX_CMD response layout TX_CMD parsing uses frame_count to walk status entries and then read the trailing SCD SSN. Make the minimum-length check follow that exact runtime layout calculation before parsing the payload. For new TX API, reject TX_CMD responses with frame_count != 1 and warn/return in the aggregation handler to document that aggregated accounting is expected via BA notifications.

EPSS

Процентиль: 14%
0.00239
Низкий

4.2 Medium

CVSS3