2024-07-30 08:00:34 +00:00
{
2024-08-07 16:00:37 +00:00
"data_version" : "4.0" ,
2024-07-30 08:00:34 +00:00
"data_type" : "CVE" ,
"data_format" : "MITRE" ,
"CVE_data_meta" : {
"ID" : "CVE-2024-42250" ,
2024-08-07 16:00:37 +00:00
"ASSIGNER" : "cve@kernel.org" ,
"STATE" : "PUBLIC"
2024-07-30 08:00:34 +00:00
} ,
"description" : {
"description_data" : [
{
"lang" : "eng" ,
2024-08-07 16:00:37 +00:00
"value" : "In the Linux kernel, the following vulnerability has been resolved:\n\ncachefiles: add missing lock protection when polling\n\nAdd missing lock protection in poll routine when iterating xarray,\notherwise:\n\nEven with RCU read lock held, only the slot of the radix tree is\nensured to be pinned there, while the data structure (e.g. struct\ncachefiles_req) stored in the slot has no such guarantee. The poll\nroutine will iterate the radix tree and dereference cachefiles_req\naccordingly. Thus RCU read lock is not adequate in this case and\nspinlock is needed here."
}
]
} ,
"problemtype" : {
"problemtype_data" : [
{
"description" : [
{
"lang" : "eng" ,
"value" : "n/a"
}
]
2024-07-30 08:00:34 +00:00
}
]
2024-08-07 16:00:37 +00:00
} ,
"affects" : {
"vendor" : {
"vendor_data" : [
{
"vendor_name" : "Linux" ,
"product" : {
"product_data" : [
{
"product_name" : "Linux" ,
"version" : {
"version_data" : [
{
"version_affected" : "<" ,
"version_name" : "0e19a18f998d" ,
"version_value" : "97cfd5e20ddc"
} ,
{
"version_affected" : "<" ,
"version_name" : "189438643427" ,
"version_value" : "6bb6bd3dd6f3"
} ,
{
"version_affected" : "<" ,
"version_name" : "b817e22b2e91" ,
"version_value" : "8eadcab7f3dd"
} ,
{
"version_value" : "not down converted" ,
"x_cve_json_5_version_data" : {
"versions" : [
{
"version" : "6.8" ,
"status" : "affected"
} ,
{
"version" : "0" ,
"lessThan" : "6.8" ,
"status" : "unaffected" ,
2024-11-05 10:00:33 +00:00
"versionType" : "semver"
2024-08-07 16:00:37 +00:00
} ,
{
"version" : "6.9.10" ,
"lessThanOrEqual" : "6.9.*" ,
"status" : "unaffected" ,
2024-11-05 10:00:33 +00:00
"versionType" : "semver"
2024-08-07 16:00:37 +00:00
} ,
{
"version" : "6.10" ,
"lessThanOrEqual" : "*" ,
"status" : "unaffected" ,
"versionType" : "original_commit_for_fix"
}
] ,
"defaultStatus" : "affected"
}
}
]
}
}
]
}
}
]
}
} ,
"references" : {
"reference_data" : [
{
"url" : "https://git.kernel.org/stable/c/97cfd5e20ddc2e33e16ce369626ce76c9a475fd7" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/stable/c/97cfd5e20ddc2e33e16ce369626ce76c9a475fd7"
} ,
{
"url" : "https://git.kernel.org/stable/c/6bb6bd3dd6f382dfd36220d4b210a0c77c066651" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/stable/c/6bb6bd3dd6f382dfd36220d4b210a0c77c066651"
} ,
{
"url" : "https://git.kernel.org/stable/c/8eadcab7f3dd809edbe5ae20533ff843dfea3a07" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/stable/c/8eadcab7f3dd809edbe5ae20533ff843dfea3a07"
} ,
{
"url" : "https://git.kernel.org/stable/c/cf5bb09e742a9cf6349127e868329a8f69b7a014" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/stable/c/cf5bb09e742a9cf6349127e868329a8f69b7a014"
}
]
} ,
"generator" : {
2024-11-05 10:00:33 +00:00
"engine" : "bippy-9e1c9544281a"
2024-07-30 08:00:34 +00:00
}
}