CVE-2025-21650: linux kernel from 6.4.16 (inclusive), before 6.5 (exclusive), from 6.5.3 (inclusive), before 6.12.10 (exclusive), 6.13…

Affected technology

linux kernel · from 6.4.16 (inclusive), before 6.5 (exclusive)
linux

linux kernel · from 6.5.3 (inclusive), before 6.12.10 (exclusive)
linux

linux kernel · 6.13 · update rc1
linux

linux kernel · 6.13 · update rc2
linux

linux kernel · 6.13 · update rc3
linux

linux kernel · 6.13 · update rc4
linux

linux kernel · 6.13 · update rc5
linux

linux kernel · 6.13 · update rc6
linux

Linux · 939ccd107ffcade20c9c7055a2e7ae0fd724fb72 to before a85246635466752b9af72188e4a839541120d952, 939ccd107ffcade20c9c7055a2e7ae0fd724fb72 to before 0575baa733fc4219f230aef22d5bc35d922f1e9a, 939ccd107ffcade20c9c7055a2e7ae0fd724fb72 to before 7997ddd46c54408bcba5e37fe18b4d832e45d4d4, df34972a33d268a7113c119fe4e4b07a6819aa0c, 2b1fff96a297034f03466cfecda9824adafe16ed, 6.4.16 to before 6.5, 6.5.3 to before 6.6
Linux

Linux · 6.6
Linux

Component: Not specified by the source
File: drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_regs.c, drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_regs.c

Attack conditions (Source advisory, CVSS 3.1): Local · Low privileges required · No user interaction required

Attack conditions (NVD, CVSS 3.1): Local · Low privileges required · No user interaction required

Attack conditions (Source advisory, CVSS 3.1): Local · Low privileges required · No user interaction required

What an attacker can do

Source advisory’s CVSS 3.1 assessment (base score 7.1/10) rates confidentiality and availability impact as high; integrity impact as none. NVD’s CVSS 3.1 assessment (base score 7.8/10) rates confidentiality, integrity and availability impact as high. Source advisory’s CVSS 3.1 assessment (base score 7.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.