mirror of
https://github.com/CVEProject/cvelist.git
synced 2025-07-29 05:56:59 +00:00
102 lines
5.7 KiB
JSON
102 lines
5.7 KiB
JSON
{
|
|
"data_version": "4.0",
|
|
"data_type": "CVE",
|
|
"data_format": "MITRE",
|
|
"CVE_data_meta": {
|
|
"ID": "CVE-2024-56553",
|
|
"ASSIGNER": "cve@kernel.org",
|
|
"STATE": "PUBLIC"
|
|
},
|
|
"description": {
|
|
"description_data": [
|
|
{
|
|
"lang": "eng",
|
|
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbinder: fix memleak of proc->delivered_freeze\n\nIf a freeze notification is cleared with BC_CLEAR_FREEZE_NOTIFICATION\nbefore calling binder_freeze_notification_done(), then it is detached\nfrom its reference (e.g. ref->freeze) but the work remains queued in\nproc->delivered_freeze. This leads to a memory leak when the process\nexits as any pending entries in proc->delivered_freeze are not freed:\n\n unreferenced object 0xffff38e8cfa36180 (size 64):\n comm \"binder-util\", pid 655, jiffies 4294936641\n hex dump (first 32 bytes):\n b8 e9 9e c8 e8 38 ff ff b8 e9 9e c8 e8 38 ff ff .....8.......8..\n 0b 00 00 00 00 00 00 00 3c 1f 4b 00 00 00 00 00 ........<.K.....\n backtrace (crc 95983b32):\n [<000000000d0582cf>] kmemleak_alloc+0x34/0x40\n [<000000009c99a513>] __kmalloc_cache_noprof+0x208/0x280\n [<00000000313b1704>] binder_thread_write+0xdec/0x439c\n [<000000000cbd33bb>] binder_ioctl+0x1b68/0x22cc\n [<000000002bbedeeb>] __arm64_sys_ioctl+0x124/0x190\n [<00000000b439adee>] invoke_syscall+0x6c/0x254\n [<00000000173558fc>] el0_svc_common.constprop.0+0xac/0x230\n [<0000000084f72311>] do_el0_svc+0x40/0x58\n [<000000008b872457>] el0_svc+0x38/0x78\n [<00000000ee778653>] el0t_64_sync_handler+0x120/0x12c\n [<00000000a8ec61bf>] el0t_64_sync+0x190/0x194\n\nThis patch fixes the leak by ensuring that any pending entries in\nproc->delivered_freeze are freed during binder_deferred_release()."
|
|
}
|
|
]
|
|
},
|
|
"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": "d579b04a52a183db47dfcb7a44304d7747d551e1",
|
|
"version_value": "b8b77712142fb146fe18d2253bc8a798d522e427"
|
|
},
|
|
{
|
|
"version_value": "not down converted",
|
|
"x_cve_json_5_version_data": {
|
|
"versions": [
|
|
{
|
|
"version": "6.12",
|
|
"status": "affected"
|
|
},
|
|
{
|
|
"version": "0",
|
|
"lessThan": "6.12",
|
|
"status": "unaffected",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"version": "6.12.4",
|
|
"lessThanOrEqual": "6.12.*",
|
|
"status": "unaffected",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"version": "6.13-rc1",
|
|
"lessThanOrEqual": "*",
|
|
"status": "unaffected",
|
|
"versionType": "original_commit_for_fix"
|
|
}
|
|
],
|
|
"defaultStatus": "affected"
|
|
}
|
|
}
|
|
]
|
|
}
|
|
}
|
|
]
|
|
}
|
|
}
|
|
]
|
|
}
|
|
},
|
|
"references": {
|
|
"reference_data": [
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/b8b77712142fb146fe18d2253bc8a798d522e427",
|
|
"refsource": "MISC",
|
|
"name": "https://git.kernel.org/stable/c/b8b77712142fb146fe18d2253bc8a798d522e427"
|
|
},
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/1db76ec2b4b206ff943e292a0b55e68ff3443598",
|
|
"refsource": "MISC",
|
|
"name": "https://git.kernel.org/stable/c/1db76ec2b4b206ff943e292a0b55e68ff3443598"
|
|
}
|
|
]
|
|
},
|
|
"generator": {
|
|
"engine": "bippy-5f407fcff5a0"
|
|
}
|
|
} |