{"uuid": "9877a03d-4532-4db6-96b6-22b41261b7fc", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-21817", "type": "seen", "source": "https://t.me/cvedetector/19085", "content": "{\n  \"Source\": \"CVE FEED\",\n  \"Title\": \"CVE-2025-21817 - \"Linux Kernel Block Memory Allocation Deadlock\"\", \n  \"Content\": \"CVE ID : CVE-2025-21817 \nPublished : Feb. 27, 2025, 8:16 p.m. | 1\u00a0hour, 21\u00a0minutes ago \nDescription : In the Linux kernel, the following vulnerability has been resolved:  \n  \nblock: mark GFP_NOIO around sysfs ->store()  \n  \nsysfs ->store is called with queue freezed, meantime we have several  \n->store() callbacks(update_nr_requests, wbt, scheduler) to allocate  \nmemory with GFP_KERNEL which may run into direct reclaim code path,  \nthen potential deadlock can be caused.  \n  \nFix the issue by marking NOIO around sysfs ->store() \nSeverity: 0.0 | NA \nVisit the link for more details, such as CVSS details, affected products, timeline, and more...\",\n  \"Detection Date\": \"27 Feb 2025\",\n  \"Type\": \"Vulnerability\"\n}\n\ud83d\udd39 t.me/cvedetector \ud83d\udd39", "creation_timestamp": "2025-02-27T23:27:01.000000Z"}