mirror of
https://github.com/CVEProject/cvelist.git
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168 lines
10 KiB
JSON
168 lines
10 KiB
JSON
{
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"data_version": "4.0",
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"data_type": "CVE",
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"data_format": "MITRE",
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"CVE_data_meta": {
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"ID": "CVE-2024-45006",
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"ASSIGNER": "cve@kernel.org",
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"STATE": "PUBLIC"
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},
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"description": {
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"description_data": [
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{
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"lang": "eng",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nxhci: Fix Panther point NULL pointer deref at full-speed re-enumeration\n\nre-enumerating full-speed devices after a failed address device command\ncan trigger a NULL pointer dereference.\n\nFull-speed devices may need to reconfigure the endpoint 0 Max Packet Size\nvalue during enumeration. Usb core calls usb_ep0_reinit() in this case,\nwhich ends up calling xhci_configure_endpoint().\n\nOn Panther point xHC the xhci_configure_endpoint() function will\nadditionally check and reserve bandwidth in software. Other hosts do\nthis in hardware\n\nIf xHC address device command fails then a new xhci_virt_device structure\nis allocated as part of re-enabling the slot, but the bandwidth table\npointers are not set up properly here.\nThis triggers the NULL pointer dereference the next time usb_ep0_reinit()\nis called and xhci_configure_endpoint() tries to check and reserve\nbandwidth\n\n[46710.713538] usb 3-1: new full-speed USB device number 5 using xhci_hcd\n[46710.713699] usb 3-1: Device not responding to setup address.\n[46710.917684] usb 3-1: Device not responding to setup address.\n[46711.125536] usb 3-1: device not accepting address 5, error -71\n[46711.125594] BUG: kernel NULL pointer dereference, address: 0000000000000008\n[46711.125600] #PF: supervisor read access in kernel mode\n[46711.125603] #PF: error_code(0x0000) - not-present page\n[46711.125606] PGD 0 P4D 0\n[46711.125610] Oops: Oops: 0000 [#1] PREEMPT SMP PTI\n[46711.125615] CPU: 1 PID: 25760 Comm: kworker/1:2 Not tainted 6.10.3_2 #1\n[46711.125620] Hardware name: Gigabyte Technology Co., Ltd.\n[46711.125623] Workqueue: usb_hub_wq hub_event [usbcore]\n[46711.125668] RIP: 0010:xhci_reserve_bandwidth (drivers/usb/host/xhci.c\n\nFix this by making sure bandwidth table pointers are set up correctly\nafter a failed address device command, and additionally by avoiding\nchecking for bandwidth in cases like this where no actual endpoints are\nadded or removed, i.e. only context for default control endpoint 0 is\nevaluated."
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}
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]
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},
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"problemtype": {
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"problemtype_data": [
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{
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"description": [
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{
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"lang": "eng",
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"value": "n/a"
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}
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]
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}
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]
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"vendor_name": "Linux",
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"product": {
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"product_data": [
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{
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"product_name": "Linux",
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"version": {
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"version_data": [
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{
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"version_affected": "<",
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"version_name": "651aaf36a7d7",
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"version_value": "ef0a0e616b27"
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},
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{
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"version_value": "not down converted",
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"x_cve_json_5_version_data": {
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"versions": [
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{
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"version": "4.15",
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"status": "affected"
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},
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{
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"version": "0",
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"lessThan": "4.15",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "4.19.321",
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"lessThanOrEqual": "4.19.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.4.283",
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"lessThanOrEqual": "5.4.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.10.225",
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"lessThanOrEqual": "5.10.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.15.166",
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"lessThanOrEqual": "5.15.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.1.107",
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"lessThanOrEqual": "6.1.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.6.48",
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"lessThanOrEqual": "6.6.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.10.7",
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"lessThanOrEqual": "6.10.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.11",
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"lessThanOrEqual": "*",
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"status": "unaffected",
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"versionType": "original_commit_for_fix"
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}
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],
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"defaultStatus": "affected"
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}
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}
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]
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}
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}
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}
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}
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]
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}
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},
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"references": {
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"reference_data": [
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{
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"url": "https://git.kernel.org/stable/c/ef0a0e616b2789bb804a0ce5e161db03170a85b6",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/ef0a0e616b2789bb804a0ce5e161db03170a85b6"
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},
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{
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"url": "https://git.kernel.org/stable/c/a57b0ebabe6862dce0a2e0f13e17941ad72fc56b",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/a57b0ebabe6862dce0a2e0f13e17941ad72fc56b"
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},
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{
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"url": "https://git.kernel.org/stable/c/0f0654318e25b2c185e245ba4a591e42fabb5e59",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/0f0654318e25b2c185e245ba4a591e42fabb5e59"
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},
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{
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"url": "https://git.kernel.org/stable/c/365ef7c4277fdd781a695c3553fa157d622d805d",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/365ef7c4277fdd781a695c3553fa157d622d805d"
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},
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{
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"url": "https://git.kernel.org/stable/c/5ad898ae82412f8a689d59829804bff2999dd0ea",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/5ad898ae82412f8a689d59829804bff2999dd0ea"
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},
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{
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"url": "https://git.kernel.org/stable/c/6b99de301d78e1f5249e57ef2c32e1dec3df2bb1",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/6b99de301d78e1f5249e57ef2c32e1dec3df2bb1"
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},
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{
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"url": "https://git.kernel.org/stable/c/8fb9d412ebe2f245f13481e4624b40e651570cbd",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/8fb9d412ebe2f245f13481e4624b40e651570cbd"
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},
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{
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"url": "https://git.kernel.org/stable/c/af8e119f52e9c13e556be9e03f27957554a84656",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/af8e119f52e9c13e556be9e03f27957554a84656"
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}
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]
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