cvelist/2023/52xxx/CVE-2023-52901.json

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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-2023-52901",
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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\nusb: xhci: Check endpoint is valid before dereferencing it\n\nWhen the host controller is not responding, all URBs queued to all\nendpoints need to be killed. This can cause a kernel panic if we\ndereference an invalid endpoint.\n\nFix this by using xhci_get_virt_ep() helper to find the endpoint and\nchecking if the endpoint is valid before dereferencing it.\n\n[233311.853271] xhci-hcd xhci-hcd.1.auto: xHCI host controller not responding, assume dead\n[233311.853393] Unable to handle kernel NULL pointer dereference at virtual address 00000000000000e8\n\n[233311.853964] pc : xhci_hc_died+0x10c/0x270\n[233311.853971] lr : xhci_hc_died+0x1ac/0x270\n\n[233311.854077] Call trace:\n[233311.854085] xhci_hc_died+0x10c/0x270\n[233311.854093] xhci_stop_endpoint_command_watchdog+0x100/0x1a4\n[233311.854105] call_timer_fn+0x50/0x2d4\n[233311.854112] expire_timers+0xac/0x2e4\n[233311.854118] run_timer_softirq+0x300/0xabc\n[233311.854127] __do_softirq+0x148/0x528\n[233311.854135] irq_exit+0x194/0x1a8\n[233311.854143] __handle_domain_irq+0x164/0x1d0\n[233311.854149] gic_handle_irq.22273+0x10c/0x188\n[233311.854156] el1_irq+0xfc/0x1a8\n[233311.854175] lpm_cpuidle_enter+0x25c/0x418 [msm_pm]\n[233311.854185] cpuidle_enter_state+0x1f0/0x764\n[233311.854194] do_idle+0x594/0x6ac\n[233311.854201] cpu_startup_entry+0x7c/0x80\n[233311.854209] secondary_start_kernel+0x170/0x198"
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"affects": {
"vendor": {
"vendor_data": [
{
"vendor_name": "Linux",
"product": {
"product_data": [
{
"product_name": "Linux",
"version": {
"version_data": [
{
"version_affected": "<",
"version_name": "50e8725e7c42",
"version_value": "375be2dd61a0"
},
{
"version_value": "not down converted",
"x_cve_json_5_version_data": {
"versions": [
{
"version": "3.15",
"status": "affected"
},
{
"version": "0",
"lessThan": "3.15",
"status": "unaffected",
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"versionType": "semver"
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},
{
"version": "4.14.304",
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
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"versionType": "semver"
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},
{
"version": "4.19.271",
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
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"versionType": "semver"
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},
{
"version": "5.4.230",
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
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"versionType": "semver"
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},
{
"version": "5.10.165",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
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"versionType": "semver"
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},
{
"version": "5.15.90",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
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"versionType": "semver"
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},
{
"version": "6.1.8",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
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"versionType": "semver"
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},
{
"version": "6.2",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
],
"defaultStatus": "affected"
}
}
]
}
}
]
}
}
]
}
},
"references": {
"reference_data": [
{
"url": "https://git.kernel.org/stable/c/375be2dd61a072f7b1cac9b17eea59e07b58db3a",
"refsource": "MISC",
"name": "https://git.kernel.org/stable/c/375be2dd61a072f7b1cac9b17eea59e07b58db3a"
},
{
"url": "https://git.kernel.org/stable/c/2d2820d5f375563690c96e60676855205abfb7f5",
"refsource": "MISC",
"name": "https://git.kernel.org/stable/c/2d2820d5f375563690c96e60676855205abfb7f5"
},
{
"url": "https://git.kernel.org/stable/c/9891e5c73cab3fd9ed532dc50e9799e55e974766",
"refsource": "MISC",
"name": "https://git.kernel.org/stable/c/9891e5c73cab3fd9ed532dc50e9799e55e974766"
},
{
"url": "https://git.kernel.org/stable/c/66fc1600855c05c4ba4e997184c91cf298e0405c",
"refsource": "MISC",
"name": "https://git.kernel.org/stable/c/66fc1600855c05c4ba4e997184c91cf298e0405c"
},
{
"url": "https://git.kernel.org/stable/c/f39c813af0b64f44af94e435c07bfa1ddc2575f5",
"refsource": "MISC",
"name": "https://git.kernel.org/stable/c/f39c813af0b64f44af94e435c07bfa1ddc2575f5"
},
{
"url": "https://git.kernel.org/stable/c/08864dc14a6803f0377ca77b9740b26db30c020f",
"refsource": "MISC",
"name": "https://git.kernel.org/stable/c/08864dc14a6803f0377ca77b9740b26db30c020f"
},
{
"url": "https://git.kernel.org/stable/c/e8fb5bc76eb86437ab87002d4a36d6da02165654",
"refsource": "MISC",
"name": "https://git.kernel.org/stable/c/e8fb5bc76eb86437ab87002d4a36d6da02165654"
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}
]
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},
"generator": {
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"engine": "bippy-9e1c9544281a"
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}
}