CVE-2019-25044

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2019-25044
The block subsystem in the Linux kernel before 5.2 has a use-after-free that can lead to arbitrary code execution in the kernel context and privilege escalation, aka CID-c3e2219216c9. This is related to blk_mq_free_rqs and blk_cleanup_queue.

7.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2 /10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:L/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References
Link Resource
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2 Patch Vendor Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c3e2219216c92919a6bd1711f340f5faa98695e6 Mailing List Patch Vendor Advisory
https://security.netapp.com/advisory/ntap-20210629-0006/ Third Party Advisory
https://sites.google.com/view/syzscope/kasan-use-after-free-read-in-blk_mq_free_rqs Third Party Advisory
https://syzkaller.appspot.com/bug?id=36fe241584203cf394d44560a42e3430434f1213 Exploit Third Party Advisory
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2 Patch Vendor Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c3e2219216c92919a6bd1711f340f5faa98695e6 Mailing List Patch Vendor Advisory
https://security.netapp.com/advisory/ntap-20210629-0006/ Third Party Advisory
https://sites.google.com/view/syzscope/kasan-use-after-free-read-in-blk_mq_free_rqs Third Party Advisory
https://syzkaller.appspot.com/bug?id=36fe241584203cf394d44560a42e3430434f1213 Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:5.2:rc3:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:*
cpe:2.3:a:netapp:solidfire_\&_hci_management_node:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:netapp:solidfire_baseboard_management_controller_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:solidfire_baseboard_management_controller:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND
cpe:2.3:o:netapp:h300e_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h300e:-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND
cpe:2.3:o:netapp:h500e_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h500e:-:*:*:*:*:*:*:*

Configuration 9 (hide)

AND
cpe:2.3:o:netapp:h700e_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h700e:-:*:*:*:*:*:*:*

Configuration 10 (hide)

AND
cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:*

Configuration 11 (hide)

AND
cpe:2.3:o:netapp:h410c_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h410c:-:*:*:*:*:*:*:*
History

21 Nov 2024, 04:39

Type Values Removed Values Added
References () https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2 - Patch, Vendor Advisory () https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2 - Patch, Vendor Advisory
References () https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c3e2219216c92919a6bd1711f340f5faa98695e6 - Mailing List, Patch, Vendor Advisory () https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c3e2219216c92919a6bd1711f340f5faa98695e6 - Mailing List, Patch, Vendor Advisory
References () https://security.netapp.com/advisory/ntap-20210629-0006/ - Third Party Advisory () https://security.netapp.com/advisory/ntap-20210629-0006/ - Third Party Advisory
References () https://sites.google.com/view/syzscope/kasan-use-after-free-read-in-blk_mq_free_rqs - Third Party Advisory () https://sites.google.com/view/syzscope/kasan-use-after-free-read-in-blk_mq_free_rqs - Third Party Advisory
References () https://syzkaller.appspot.com/bug?id=36fe241584203cf394d44560a42e3430434f1213 - Exploit, Third Party Advisory () https://syzkaller.appspot.com/bug?id=36fe241584203cf394d44560a42e3430434f1213 - Exploit, Third Party Advisory

13 May 2022, 19:39

Type Values Removed Values Added
CPE cpe:2.3:h:netapp:h410c:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:h410c_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h500e:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:*
cpe:2.3:a:netapp:solidfire_\&_hci_management_node:-:*:*:*:*:*:*:*
cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h700e:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:solidfire_baseboard_management_controller:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h300e:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:h300e_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:h500e_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:solidfire_baseboard_management_controller_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:h700e_firmware:-:*:*:*:*:*:*:*
References
  • (CONFIRM) https://security.netapp.com/advisory/ntap-20210629-0006/ - Third Party Advisory

21 May 2021, 15:34

Type Values Removed Values Added
References (MISC) https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c3e2219216c92919a6bd1711f340f5faa98695e6 - (MISC) https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c3e2219216c92919a6bd1711f340f5faa98695e6 - Mailing List, Patch, Vendor Advisory
References (MISC) https://sites.google.com/view/syzscope/kasan-use-after-free-read-in-blk_mq_free_rqs - (MISC) https://sites.google.com/view/syzscope/kasan-use-after-free-read-in-blk_mq_free_rqs - Third Party Advisory
References (MISC) https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2 - (MISC) https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2 - Patch, Vendor Advisory
References (MISC) https://syzkaller.appspot.com/bug?id=36fe241584203cf394d44560a42e3430434f1213 - (MISC) https://syzkaller.appspot.com/bug?id=36fe241584203cf394d44560a42e3430434f1213 - Exploit, Third Party Advisory
CVSS v2 : unknown
v3 : unknown 		v2 : 7.2
v3 : 7.8
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
CWE CWE-416
Information

Published : 2021-05-14 23:15

Updated : 2024-11-21 04:39

NVD link : CVE-2019-25044

Mitre link : CVE-2019-25044

CVE.ORG link : CVE-2019-25044

JSON object : View

Products Affected

netapp

  • solidfire_\&_hci_management_node
  • h300s
  • h300e_firmware
  • solidfire_baseboard_management_controller
  • cloud_backup
  • h700e_firmware
  • h500e_firmware
  • h700s
  • h300e
  • h500e
  • h500s_firmware
  • h500s
  • solidfire_baseboard_management_controller_firmware
  • h410s_firmware
  • h700e
  • h410s
  • h410c
  • h410c_firmware
  • h300s_firmware
  • h700s_firmware

linux

  • linux_kernel
CWE
CWE-416

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