CVE-2024-26959
Vulnerability from cvelistv5
Published
2024-05-01 05:19
Modified
2024-11-05 09:18
Severity ?
Summary
Bluetooth: btnxpuart: Fix btnxpuart_close
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/586e099c93fe26b7bd40593979532f507ed9f6a4
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/664130c0b0309b360bc5bdd40a30604a9387bde8
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/74bcf708775c405f7fb6ed776ccd3e1957f38a52
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d4e2365b07f1ae1f811a915b514caef5b2d6581e
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/586e099c93fe26b7bd40593979532f507ed9f6a4
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/664130c0b0309b360bc5bdd40a30604a9387bde8
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/74bcf708775c405f7fb6ed776ccd3e1957f38a52
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/d4e2365b07f1ae1f811a915b514caef5b2d6581e
Impacted products
Vendor Product Version
Linux Linux Version: 6.4
Show details on NVD website

To clipboard 

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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: btnxpuart: Fix btnxpuart_close\n\nFix scheduling while atomic BUG in btnxpuart_close(), properly\npurge the transmit queue and free the receive skb.\n\n[   10.973809] BUG: scheduling while atomic: kworker/u9:0/80/0x00000002\n...\n[   10.980740] CPU: 3 PID: 80 Comm: kworker/u9:0 Not tainted 6.8.0-rc7-0.0.0-devel-00005-g61fdfceacf09 #1\n[   10.980751] Hardware name: Toradex Verdin AM62 WB on Dahlia Board (DT)\n[   10.980760] Workqueue: hci0 hci_power_off [bluetooth]\n[   10.981169] Call trace:\n...\n[   10.981363]  uart_update_mctrl+0x58/0x78\n[   10.981373]  uart_dtr_rts+0x104/0x114\n[   10.981381]  tty_port_shutdown+0xd4/0xdc\n[   10.981396]  tty_port_close+0x40/0xbc\n[   10.981407]  uart_close+0x34/0x9c\n[   10.981414]  ttyport_close+0x50/0x94\n[   10.981430]  serdev_device_close+0x40/0x50\n[   10.981442]  btnxpuart_close+0x24/0x98 [btnxpuart]\n[   10.981469]  hci_dev_close_sync+0x2d8/0x718 [bluetooth]\n[   10.981728]  hci_dev_do_close+0x2c/0x70 [bluetooth]\n[   10.981862]  hci_power_off+0x20/0x64 [bluetooth]"
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    "dateReserved": "2024-02-19T14:20:24.200Z",
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  }
}


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