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{
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"data_version" : "4.0" ,
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"data_type" : "CVE" ,
"data_format" : "MITRE" ,
"CVE_data_meta" : {
"ID" : "CVE-2024-27000" ,
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"ASSIGNER" : "cve@kernel.org" ,
"STATE" : "PUBLIC"
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} ,
"description" : {
"description_data" : [
{
"lang" : "eng" ,
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"value" : "In the Linux kernel, the following vulnerability has been resolved:\n\nserial: mxs-auart: add spinlock around changing cts state\n\nThe uart_handle_cts_change() function in serial_core expects the caller\nto hold uport->lock. For example, I have seen the below kernel splat,\nwhen the Bluetooth driver is loaded on an i.MX28 board.\n\n [ 85.119255] ------------[ cut here ]------------\n [ 85.124413] WARNING: CPU: 0 PID: 27 at /drivers/tty/serial/serial_core.c:3453 uart_handle_cts_change+0xb4/0xec\n [ 85.134694] Modules linked in: hci_uart bluetooth ecdh_generic ecc wlcore_sdio configfs\n [ 85.143314] CPU: 0 PID: 27 Comm: kworker/u3:0 Not tainted 6.6.3-00021-gd62a2f068f92 #1\n [ 85.151396] Hardware name: Freescale MXS (Device Tree)\n [ 85.156679] Workqueue: hci0 hci_power_on [bluetooth]\n (...)\n [ 85.191765] uart_handle_cts_change from mxs_auart_irq_handle+0x380/0x3f4\n [ 85.198787] mxs_auart_irq_handle from __handle_irq_event_percpu+0x88/0x210\n (...)"
}
]
} ,
"problemtype" : {
"problemtype_data" : [
{
"description" : [
{
"lang" : "eng" ,
"value" : "n/a"
}
]
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}
]
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} ,
"affects" : {
"vendor" : {
"vendor_data" : [
{
"vendor_name" : "Linux" ,
"product" : {
"product_data" : [
{
"product_name" : "Linux" ,
"version" : {
"version_data" : [
{
"version_affected" : "<" ,
"version_name" : "4d90bb147ef6" ,
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"version_value" : "56434e295bd4"
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} ,
{
"version_value" : "not down converted" ,
"x_cve_json_5_version_data" : {
"versions" : [
{
"version" : "3.18" ,
"status" : "affected"
} ,
{
"version" : "0" ,
"lessThan" : "3.18" ,
"status" : "unaffected" ,
"versionType" : "custom"
} ,
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{
"version" : "4.19.313" ,
"lessThanOrEqual" : "4.19.*" ,
"status" : "unaffected" ,
"versionType" : "custom"
} ,
{
"version" : "5.4.275" ,
"lessThanOrEqual" : "5.4.*" ,
"status" : "unaffected" ,
"versionType" : "custom"
} ,
{
"version" : "5.10.216" ,
"lessThanOrEqual" : "5.10.*" ,
"status" : "unaffected" ,
"versionType" : "custom"
} ,
{
"version" : "5.15.158" ,
"lessThanOrEqual" : "5.15.*" ,
"status" : "unaffected" ,
"versionType" : "custom"
} ,
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{
"version" : "6.1.88" ,
"lessThanOrEqual" : "6.1.*" ,
"status" : "unaffected" ,
"versionType" : "custom"
} ,
{
"version" : "6.6.29" ,
"lessThanOrEqual" : "6.6.*" ,
"status" : "unaffected" ,
"versionType" : "custom"
} ,
{
"version" : "6.8.8" ,
"lessThanOrEqual" : "6.8.*" ,
"status" : "unaffected" ,
"versionType" : "custom"
} ,
{
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"version" : "6.9" ,
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"lessThanOrEqual" : "*" ,
"status" : "unaffected" ,
"versionType" : "original_commit_for_fix"
}
] ,
"defaultStatus" : "affected"
}
}
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}
}
]
}
}
]
}
} ,
"references" : {
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{
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"url" : "https://git.kernel.org/stable/c/56434e295bd446142025913bfdf1587f5e1970ad" ,
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"refsource" : "MISC" ,
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"name" : "https://git.kernel.org/stable/c/56434e295bd446142025913bfdf1587f5e1970ad"
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} ,
{
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"url" : "https://git.kernel.org/stable/c/21535ef0ac1945080198fe3e4347ea498205c99a" ,
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} ,
{
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"refsource" : "MISC" ,
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"name" : "https://git.kernel.org/stable/c/0dc0637e6b16158af85945425821bfd0151adb37"
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} ,
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"url" : "https://git.kernel.org/stable/c/2c9b943e9924cf1269e44289bc5e60e51b0f5270" ,
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"refsource" : "MISC" ,
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"name" : "https://git.kernel.org/stable/c/5f40fd6ca2cf0bfbc5a5c9e403dfce8ca899ba37"
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"refsource" : "MISC" ,
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