2024-08-21 06:00:34 +00:00
{
2024-09-04 19:00:36 +00:00
"data_version" : "4.0" ,
2024-08-21 06:00:34 +00:00
"data_type" : "CVE" ,
"data_format" : "MITRE" ,
"CVE_data_meta" : {
"ID" : "CVE-2024-44957" ,
2024-09-04 19:00:36 +00:00
"ASSIGNER" : "cve@kernel.org" ,
"STATE" : "PUBLIC"
2024-08-21 06:00:34 +00:00
} ,
"description" : {
"description_data" : [
{
"lang" : "eng" ,
2024-09-04 19:00:36 +00:00
"value" : "In the Linux kernel, the following vulnerability has been resolved:\n\nxen: privcmd: Switch from mutex to spinlock for irqfds\n\nirqfd_wakeup() gets EPOLLHUP, when it is called by\neventfd_release() by way of wake_up_poll(&ctx->wqh, EPOLLHUP), which\ngets called under spin_lock_irqsave(). We can't use a mutex here as it\nwill lead to a deadlock.\n\nFix it by switching over to a spin lock."
}
]
} ,
"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" : "1da177e4c3f4" ,
"version_value" : "c2775ae4d922"
} ,
{
"version_value" : "not down converted" ,
"x_cve_json_5_version_data" : {
"versions" : [
{
"version" : "6.6.46" ,
"lessThanOrEqual" : "6.6.*" ,
"status" : "unaffected" ,
2024-11-05 10:03:27 +00:00
"versionType" : "semver"
2024-09-04 19:00:36 +00:00
} ,
{
"version" : "6.10.5" ,
"lessThanOrEqual" : "6.10.*" ,
"status" : "unaffected" ,
2024-11-05 10:03:27 +00:00
"versionType" : "semver"
2024-09-04 19:00:36 +00:00
} ,
{
2024-09-15 18:01:44 +00:00
"version" : "6.11" ,
2024-09-04 19:00:36 +00:00
"lessThanOrEqual" : "*" ,
"status" : "unaffected" ,
"versionType" : "original_commit_for_fix"
}
] ,
"defaultStatus" : "affected"
}
}
]
}
}
]
}
}
]
}
} ,
"references" : {
"reference_data" : [
{
"url" : "https://git.kernel.org/stable/c/c2775ae4d9227729f8ca9ee2a068f62a00d5ea9c" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/stable/c/c2775ae4d9227729f8ca9ee2a068f62a00d5ea9c"
} ,
{
"url" : "https://git.kernel.org/stable/c/49f2a5da6785b2dbde93e291cae037662440346e" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/stable/c/49f2a5da6785b2dbde93e291cae037662440346e"
} ,
{
"url" : "https://git.kernel.org/stable/c/1c682593096a487fd9aebc079a307ff7a6d054a3" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/stable/c/1c682593096a487fd9aebc079a307ff7a6d054a3"
2024-08-21 06:00:34 +00:00
}
]
2024-09-04 19:00:36 +00:00
} ,
"generator" : {
2024-11-05 10:03:27 +00:00
"engine" : "bippy-9e1c9544281a"
2024-08-21 06:00:34 +00:00
}
}