CVE-2025-21802: linux kernel 5.15; +4 more affected products

Affected technology

linux kernel · from 4.19.214 (inclusive), before 4.20 (exclusive)
linux

linux kernel · from 5.4.156 (inclusive), before 5.5 (exclusive)
linux

linux kernel · from 5.10.76 (inclusive), before 5.10.235 (exclusive)
linux

linux kernel · from 5.14.15 (inclusive), before 5.15 (exclusive)
linux

linux kernel · from 5.15.1 (inclusive), before 5.15.179 (exclusive)
linux

linux kernel · from 5.16 (inclusive), before 6.1.129 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.6.76 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.13 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.13.2 (exclusive)
linux

linux kernel · 5.15
linux

linux kernel · 5.15 · update rc7
linux

Linux · d36b15e3e7b5937cb1f6ac590a85facc3a320642 to before 622d92a67656e5c4d2d6ccac02d688ed995418c6, 0dd8a25f355b4df2d41c08df1716340854c7d4c5 to before 8c640dd3d900cc8988a39c007591f1deee776df4, 0dd8a25f355b4df2d41c08df1716340854c7d4c5 to before e876522659012ef2e73834a0b9f1cbe3f74d5fad, 0dd8a25f355b4df2d41c08df1716340854c7d4c5 to before b5a8bc47aa0a4aa8bca5466dfa2d12dbb5b3cd0c, 0dd8a25f355b4df2d41c08df1716340854c7d4c5 to before 82736bb83fb0221319c85c2e9917d0189cd84e1e, 0dd8a25f355b4df2d41c08df1716340854c7d4c5 to before cafe9a27e22736d4a01b3933e36225f9857c7988, 0dd8a25f355b4df2d41c08df1716340854c7d4c5 to before 92e5995773774a3e70257e9c95ea03518268bea5, b06ad258e01389ca3ff13bc180f3fcd6a608f1cd, c4b64011e458aa2b246cd4e42012cfd83d2d9a5c, 9b5a29f0acefa3eb1dbe2fa302b393eeff64d933, 5.10.76 to before 5.10.235, 4.19.214 to before 4.20, 5.4.156 to before 5.5, 5.14.15 to before 5.15
Linux

Linux · 5.15
Linux

SIMATIC S7-1500 CPU 1518-4 PN/DP MFP · V3.1.6 to before *
Siemens

SIMATIC S7-1500 CPU 1518-4 PN/DP MFP · V3.1.7 to before *
Siemens

SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP · V3.1.6 to before *
Siemens

SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP · V3.1.7 to before *
Siemens

SIPLUS S7-1500 CPU 1518-4 PN/DP MFP · V3.1.6 to before *
Siemens

SIPLUS S7-1500 CPU 1518-4 PN/DP MFP · V3.1.7 to before *
Siemens

Component: Not specified by the source
File: drivers/net/ethernet/hisilicon/hns3/hnae3.c, drivers/net/ethernet/hisilicon/hns3/hnae3.h, drivers/net/ethernet/hisilicon/hns3/hns3_enet.c, drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c, drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c

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

What an attacker can do

NVD’s CVSS 3.1 assessment (base score 5.5/10) rates confidentiality and integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.