Vulnerability Name:

CVE-2019-10125 (CCN-160674)

Assigned:2019-02-25
Published:2019-02-25
Updated:2021-06-02
Summary:An issue was discovered in aio_poll() in fs/aio.c in the Linux kernel through 5.0.4. A file may be released by aio_poll_wake() if an expected event is triggered immediately (e.g., by the close of a pair of pipes) after the return of vfs_poll(), and this will cause a use-after-free.
CVSS v3 Severity:9.8 Critical (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
9.8 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:10.0 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
10.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-416
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2019-10125

Source: BID
Type: Third Party Advisory, VDB Entry
107655

Source: XF
Type: UNKNOWN
linux-kernel-cve201910125-code-exec(160674)

Source: CCN
Type: Patchwork Web site
aio: take an extra file reference before call vfs_poll()

Source: MISC
Type: Exploit, Patch, Vendor Advisory
https://patchwork.kernel.org/patch/10828359/

Source: CONFIRM
Type: Third Party Advisory
https://security.netapp.com/advisory/ntap-20190411-0003/

Source: CONFIRM
Type: Third Party Advisory
https://support.f5.com/csp/article/K29215970

Source: CCN
Type: Linux kernel Web site
The Linux Kernel Archives

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2019-10125

Vulnerable Configuration:Configuration 1:
  • cpe:/o:linux:linux_kernel:*:*:*:*:*:*:*:* (Version >= 4.19 and < 4.19.38)
  • OR cpe:/o:linux:linux_kernel:*:*:*:*:*:*:*:* (Version >= 5.0 and < 5.0.5)
  • OR cpe:/o:linux:linux_kernel:5.1:rc1:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/a:netapp:active_iq_unified_manager:*:*:*:*:*:vmware_vsphere:*:* (Version >= 9.5
  • OR cpe:/a:netapp:hci_management_node:-:*:*:*:*:*:*:*
  • OR cpe:/a:netapp:snapprotect:-:*:*:*:*:*:*:*
  • OR cpe:/a:netapp:solidfire:-:*:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/o:netapp:cn1610_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:netapp:cn1610:-:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/o:linux:linux_kernel:5.0.4:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.bionic:def:201910125000
    V
    		CVE-2019-10125 on Ubuntu 18.04 LTS (bionic) - medium.
    2019-03-27
    oval:com.ubuntu.cosmic:def:2019101250000000
    V
    		CVE-2019-10125 on Ubuntu 18.10 (cosmic) - medium.
    2019-03-27
    oval:com.ubuntu.cosmic:def:201910125000
    V
    		CVE-2019-10125 on Ubuntu 18.10 (cosmic) - medium.
    2019-03-27
    oval:com.ubuntu.bionic:def:2019101250000000
    V
    		CVE-2019-10125 on Ubuntu 18.04 LTS (bionic) - medium.
    2019-03-27
    oval:com.ubuntu.trusty:def:201910125000
    V
    		CVE-2019-10125 on Ubuntu 14.04 LTS (trusty) - medium.
    2019-03-27
    oval:com.ubuntu.xenial:def:2019101250000000
    V
    		CVE-2019-10125 on Ubuntu 16.04 LTS (xenial) - medium.
    2019-03-27
    oval:com.ubuntu.xenial:def:201910125000
    V
    		CVE-2019-10125 on Ubuntu 16.04 LTS (xenial) - medium.
    2019-03-27
    BACK
    linux linux kernel *
    linux linux kernel *
    linux linux kernel 5.1 rc1
    netapp active iq unified manager *
    netapp hci management node -
    netapp snapprotect -
    netapp solidfire -
    netapp cn1610 firmware -
    netapp cn1610 -
    linux linux kernel 5.0.4