CVE-2026-63859: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: net: airoha: Add missing bits in airoha_qdma_cleanup_tx_queue() Similar to airoha_qdma_cleanup_rx_queue(), reset DMA TX descriptors in airoha_qdma_cleanup_tx_queue routine. Moreover, reset TX_DMA_IDX to TX_CPU_IDX to notify the NIC the QDMA TX ring is empty.

Засегнати продукти

• Linux Linux: 23020f04932701d5c8363e60756f12b43b8ed752 преди 7b86b4c7767e932f59cd23b31587b73a03cb1dfc; 23020f04932701d5c8363e60756f12b43b8ed752 преди c0cfce4d76702dba9601a4020df1a0bc35806efc; 23020f04932701d5c8363e60756f12b43b8ed752 преди 9b5d56fe389d68ede080c716e6f10895facaf7db; 23020f04932701d5c8363e60756f12b43b8ed752 преди 3309965fe44c00fd65af7cef5016e9e782c021a7
• Linux Linux: 6.11; преди 6.11; 6.12.114 до 6.12.*; 6.18.33 до 6.18.*; 7.0.10 до 7.0.*; от 7.1 нататък

История

Други уязвимости в Linux Linux

• 8.1CVE-2026-99270
• 7.8CVE-2026-99269
• CVE-2026-99265
• CVE-2026-99261
• CVE-2026-99260

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-63859
• https://nvd.nist.gov/vuln/detail/CVE-2026-63859
• https://git.kernel.org/stable/c/7b86b4c7767e932f59cd23b31587b73a03cb1dfc
• https://git.kernel.org/stable/c/c0cfce4d76702dba9601a4020df1a0bc35806efc
• https://git.kernel.org/stable/c/9b5d56fe389d68ede080c716e6f10895facaf7db
• https://git.kernel.org/stable/c/3309965fe44c00fd65af7cef5016e9e782c021a7