9.1
CRITICAL
CVE-2019-15926
Ath6kl Out-of-Bounds Read Vulnerability
Description

An issue was discovered in the Linux kernel before 5.2.3. Out of bounds access exists in the functions ath6kl_wmi_pstream_timeout_event_rx and ath6kl_wmi_cac_event_rx in the file drivers/net/wireless/ath/ath6kl/wmi.c.

INFO

Published Date :

Sept. 4, 2019, 9:15 p.m.

Last Modified :

Nov. 7, 2023, 3:05 a.m.

Remotely Exploitable :

Yes !

Impact Score :

5.2

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2019-15926 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Linux linux_kernel
1 Canonical ubuntu_linux
1 Debian debian_linux

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2019-15926 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2019-15926 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Added Reference MITRE https://support.f5.com/csp/article/K32034450?utm_source=f5support&amp%3Butm_medium=RSS [No types assigned]
    Removed Reference MITRE https://support.f5.com/csp/article/K32034450?utm_source=f5support&utm_medium=RSS
  • Modified Analysis by [email protected]

    Jan. 19, 2023

    Action Type Old Value New Value
    Removed CVSS V3 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
    Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00064.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00064.html Mailing List, Third Party Advisory
    Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.html Mailing List, Third Party Advisory
    Changed Reference Type https://lists.debian.org/debian-lts-announce/2019/09/msg00014.html No Types Assigned https://lists.debian.org/debian-lts-announce/2019/09/msg00014.html Mailing List, Third Party Advisory
    Changed Reference Type https://lists.debian.org/debian-lts-announce/2019/09/msg00015.html No Types Assigned https://lists.debian.org/debian-lts-announce/2019/09/msg00015.html Mailing List, Third Party Advisory
    Changed Reference Type https://lists.debian.org/debian-lts-announce/2019/09/msg00025.html No Types Assigned https://lists.debian.org/debian-lts-announce/2019/09/msg00025.html Third Party Advisory
    Changed Reference Type https://security.netapp.com/advisory/ntap-20191004-0001/ No Types Assigned https://security.netapp.com/advisory/ntap-20191004-0001/ Third Party Advisory
    Changed Reference Type https://support.f5.com/csp/article/K32034450 No Types Assigned https://support.f5.com/csp/article/K32034450 Third Party Advisory
    Changed Reference Type https://support.f5.com/csp/article/K32034450?utm_source=f5support&utm_medium=RSS No Types Assigned https://support.f5.com/csp/article/K32034450?utm_source=f5support&utm_medium=RSS Third Party Advisory
    Changed Reference Type https://usn.ubuntu.com/4145-1/ No Types Assigned https://usn.ubuntu.com/4145-1/ Third Party Advisory
    Changed Reference Type https://usn.ubuntu.com/4147-1/ No Types Assigned https://usn.ubuntu.com/4147-1/ Third Party Advisory
    Changed CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 5.2.3 OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 3.2 up to (excluding) 3.16.74 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 3.17 up to (excluding) 4.4.187 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.5 up to (excluding) 4.9.187 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.10 up to (excluding) 4.14.135 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.15 up to (excluding) 4.19.61 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.20 up to (excluding) 5.1.20 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.2.0 up to (excluding) 5.2.3
    Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Oct. 09, 2019

    Action Type Old Value New Value
    Added Reference https://support.f5.com/csp/article/K32034450?utm_source=f5support&utm_medium=RSS [No Types Assigned]
  • CVE Modified by [email protected]

    Oct. 04, 2019

    Action Type Old Value New Value
    Added Reference https://usn.ubuntu.com/4147-1/ [No Types Assigned]
  • CVE Modified by [email protected]

    Oct. 04, 2019

    Action Type Old Value New Value
    Added Reference https://security.netapp.com/advisory/ntap-20191004-0001/ [No Types Assigned]
  • CVE Modified by [email protected]

    Oct. 03, 2019

    Action Type Old Value New Value
    Added Reference https://support.f5.com/csp/article/K32034450 [No Types Assigned]
  • CVE Modified by [email protected]

    Oct. 01, 2019

    Action Type Old Value New Value
    Added Reference https://usn.ubuntu.com/4145-1/ [No Types Assigned]
  • CVE Modified by [email protected]

    Sep. 25, 2019

    Action Type Old Value New Value
    Added Reference https://lists.debian.org/debian-lts-announce/2019/09/msg00025.html [No Types Assigned]
  • CVE Modified by [email protected]

    Sep. 25, 2019

    Action Type Old Value New Value
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.html [No Types Assigned]
  • CVE Modified by [email protected]

    Sep. 24, 2019

    Action Type Old Value New Value
    Added Reference http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00064.html [No Types Assigned]
  • CVE Modified by [email protected]

    Sep. 15, 2019

    Action Type Old Value New Value
    Added Reference https://lists.debian.org/debian-lts-announce/2019/09/msg00015.html [No Types Assigned]
  • CVE Modified by [email protected]

    Sep. 14, 2019

    Action Type Old Value New Value
    Added Reference https://lists.debian.org/debian-lts-announce/2019/09/msg00014.html [No Types Assigned]
  • Initial Analysis by [email protected]

    Sep. 05, 2019

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:L/Au:N/C:C/I:N/A:C)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
    Changed Reference Type https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2.3 No Types Assigned https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2.3 Mailing List, Vendor Advisory
    Changed Reference Type https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5d6751eaff672ea77642e74e92e6c0ac7f9709ab No Types Assigned https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5d6751eaff672ea77642e74e92e6c0ac7f9709ab Mailing List, Patch, Vendor Advisory
    Added CWE CWE-125
    Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 5.2.3
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2019-15926 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2019-15926 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

1.84 }} -0.05%

score

0.88570

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability