mirror of
https://github.com/CVEProject/cvelist.git
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158 lines
8.2 KiB
JSON
158 lines
8.2 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-2024-46761",
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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\npci/hotplug/pnv_php: Fix hotplug driver crash on Powernv\n\nThe hotplug driver for powerpc (pci/hotplug/pnv_php.c) causes a kernel\ncrash when we try to hot-unplug/disable the PCIe switch/bridge from\nthe PHB.\n\nThe crash occurs because although the MSI data structure has been\nreleased during disable/hot-unplug path and it has been assigned\nwith NULL, still during unregistration the code was again trying to\nexplicitly disable the MSI which causes the NULL pointer dereference and\nkernel crash.\n\nThe patch fixes the check during unregistration path to prevent invoking\npci_disable_msi/msix() since its data structure is already freed."
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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": "1da177e4c3f4",
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"version_value": "4eb4085c1346"
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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": "4.19.322",
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"lessThanOrEqual": "4.19.*",
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"status": "unaffected",
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"versionType": "custom"
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},
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{
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"version": "5.4.284",
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"lessThanOrEqual": "5.4.*",
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"status": "unaffected",
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"versionType": "custom"
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},
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{
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"version": "5.10.226",
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"lessThanOrEqual": "5.10.*",
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"status": "unaffected",
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"versionType": "custom"
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},
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{
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"version": "5.15.167",
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"lessThanOrEqual": "5.15.*",
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"status": "unaffected",
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"versionType": "custom"
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},
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{
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"version": "6.1.110",
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"lessThanOrEqual": "6.1.*",
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"status": "unaffected",
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"versionType": "custom"
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},
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{
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"version": "6.6.51",
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"lessThanOrEqual": "6.6.*",
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"status": "unaffected",
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"versionType": "custom"
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},
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{
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"version": "6.10.10",
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"lessThanOrEqual": "6.10.*",
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"status": "unaffected",
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"versionType": "custom"
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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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},
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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/4eb4085c1346d19d4a05c55246eb93e74e671048",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/4eb4085c1346d19d4a05c55246eb93e74e671048"
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},
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{
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"url": "https://git.kernel.org/stable/c/c4c681999d385e28f84808bbf3a85ea8e982da55",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/c4c681999d385e28f84808bbf3a85ea8e982da55"
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},
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{
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"url": "https://git.kernel.org/stable/c/bc1faed19db95abf0933b104910a3fb01b138f59",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/bc1faed19db95abf0933b104910a3fb01b138f59"
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},
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{
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"url": "https://git.kernel.org/stable/c/c0d8094dc740cfacf3775bbc6a1c4720459e8de4",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/c0d8094dc740cfacf3775bbc6a1c4720459e8de4"
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},
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{
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"url": "https://git.kernel.org/stable/c/438d522227374042b5c8798f8ce83bbe479dca4d",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/438d522227374042b5c8798f8ce83bbe479dca4d"
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},
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{
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"url": "https://git.kernel.org/stable/c/b82d4d5c736f4fd2ed224c35f554f50d1953d21e",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/b82d4d5c736f4fd2ed224c35f554f50d1953d21e"
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},
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{
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"url": "https://git.kernel.org/stable/c/bfc44075b19740d372f989f21dd03168bfda0689",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/bfc44075b19740d372f989f21dd03168bfda0689"
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},
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{
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"url": "https://git.kernel.org/stable/c/335e35b748527f0c06ded9eebb65387f60647fda",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/335e35b748527f0c06ded9eebb65387f60647fda"
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}
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]
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},
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"generator": {
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"engine": "bippy-c9c4e1df01b2"
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}
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} |