CVE-2025-21651 — Race Condition in Linux
Severity
4.7MEDIUMNVD
OSV7.8OSV7.1OSV6.2OSV5.5
EPSS
0.0%
top 97.06%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedJan 19
Latest updateMay 29
Description
In the Linux kernel, the following vulnerability has been resolved:
net: hns3: don't auto enable misc vector
Currently, there is a time window between misc irq enabled
and service task inited. If an interrupte is reported at
this time, it will cause warning like below:
[ 16.324639] Call trace:
[ 16.324641] __queue_delayed_work+0xb8/0xe0
[ 16.324643] mod_delayed_work_on+0x78/0xd0
[ 16.324655] hclge_errhand_task_schedule+0x58/0x90 [hclge]
[ 16.324662] hclge_misc_irq_handle+0x168/0x240 [hclge]
[…
CVSS vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.0 | Impact: 3.6
Affected Packages5 packages
▶CVEListV5linux/linux7be1b9f3e99f6213d053d16ed2438126931d8351 — bcf430d3bb5525fc89a92a0c451c725ba1aa4306+2