NVD Vulnerability Detail
Search Exploit, PoC
CVE-2019-25045
Summary

An issue was discovered in the Linux kernel before 5.0.19. The XFRM subsystem has a use-after-free, related to an xfrm_state_fini panic, aka CID-dbb2483b2a46.

Publication Date June 8, 2021, 5:15 a.m.
Registration Date June 8, 2021, 10 a.m.
Last Update Nov. 21, 2024, 1:39 p.m.
CVSS3.1 : HIGH
スコア 7.8
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
攻撃元区分(AV) ローカル
攻撃条件の複雑さ(AC) 低
攻撃に必要な特権レベル(PR) 低
利用者の関与(UI) 不要
影響の想定範囲(S) 変更なし
機密性への影響(C) 高
完全性への影響(I) 高
可用性への影響(A) 高
CVSS2.0 : MEDIUM
Score 4.6
Vector AV:L/AC:L/Au:N/C:P/I:P/A:P
攻撃元区分(AV) ローカル
攻撃条件の複雑さ(AC) 低
攻撃前の認証要否(Au) 不要
機密性への影響(C) 低
完全性への影響(I) 低
可用性への影響(A) 低
Get all privileges. いいえ
Get user privileges いいえ
Get other privileges いいえ
User operation required いいえ
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 5.0.19
Configuration2 or higher or less more than less than
cpe:2.3:o:netapp:solidfire_baseboard_management_controller_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:netapp:solidfire_baseboard_management_controller:-:*:*:*:*:*:*:*
Configuration3 or higher or less more than less than
cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:*
cpe:2.3:a:netapp:solidfire_\&_hci_management_node:-:*:*:*:*:*:*:*
Configuration4 or higher or less more than less than
cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:*
Configuration5 or higher or less more than less than
cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:*
Configuration6 or higher or less more than less than
cpe:2.3:o:netapp:h300e_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:netapp:h300e:-:*:*:*:*:*:*:*
Configuration7 or higher or less more than less than
cpe:2.3:o:netapp:h500e_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:netapp:h500e:-:*:*:*:*:*:*:*
Configuration8 or higher or less more than less than
cpe:2.3:o:netapp:h700e_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:netapp:h700e:-:*:*:*:*:*:*:*
Configuration9 or higher or less more than less than
cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:*
Configuration10 or higher or less more than less than
cpe:2.3:o:netapp:h410c_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:netapp:h410c:-:*:*:*:*:*:*:*
Configuration11 or higher or less more than less than
cpe:2.3:o:netapp:h610c_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:netapp:h610c:-:*:*:*:*:*:*:*
Configuration12 or higher or less more than less than
cpe:2.3:o:netapp:h610s_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:netapp:h610s:-:*:*:*:*:*:*:*
Configuration13 or higher or less more than less than
cpe:2.3:o:netapp:h615c_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:netapp:h615c:-:*:*:*:*:*:*:*
Configuration14 or higher or less more than less than
cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:*
Configuration15 or higher or less more than less than
cpe:2.3:o:netapp:fas_8300_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:netapp:fas_8300:-:*:*:*:*:*:*:*
Configuration16 or higher or less more than less than
cpe:2.3:o:netapp:fas_8700_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:netapp:fas_8700:-:*:*:*:*:*:*:*
Configuration17 or higher or less more than less than
cpe:2.3:o:netapp:aff_8300_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:netapp:aff_8300:-:*:*:*:*:*:*:*
Configuration18 or higher or less more than less than
cpe:2.3:o:netapp:aff_8700_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:netapp:aff_8700:-:*:*:*:*:*:*:*
Configuration19 or higher or less more than less than
cpe:2.3:o:netapp:aff_a400_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:netapp:aff_a400:-:*:*:*:*:*:*:*
Configuration20 or higher or less more than less than
cpe:2.3:o:netapp:fabric-attached_storage_a400_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:netapp:fabric-attached_storage_a400:-:*:*:*:*:*:*:*
Configuration21 or higher or less more than less than
cpe:2.3:o:netapp:aff_a700s_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:netapp:aff_a700s:-:*:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List
JVN Vulnerability Information
Linux Kernel における解放済みメモリの使用に関する脆弱性
Title Linux Kernel における解放済みメモリの使用に関する脆弱性
Summary

Linux Kernel には、解放済みメモリの使用に関する脆弱性が存在します。 ベンダは、本脆弱性を CID-dbb2483b2a46 として公開しています。

Possible impacts 情報を取得される、情報を改ざんされる、およびサービス運用妨害 (DoS) 状態にされる可能性があります。
Solution

ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。
Publication Date May 25, 2019, midnight
Registration Date Aug. 30, 2022, 11:37 a.m.
Last Update Aug. 30, 2022, 11:37 a.m.
Affected System
NetApp
H300E ファームウェア 
H410S ファームウェア 
H500E ファームウェア 
H500S ファームウェア 
H700E ファームウェア 
H700S ファームウェア 
NetApp Cloud Backup 
NetApp SolidFire & HCI Management Node 
SolidFire Baseboard Management Controller ファームウェア 
Linux
Linux Kernel 5.0.19 未満
CVE (情報セキュリティ 共通脆弱性識別子)
CWE (共通脆弱性タイプ一覧)
ベンダー情報
Change Log
No Changed Details Date of change
1 [2022年08月09日]   掲載 Aug. 9, 2022, 12:19 p.m.