CVE-2019-15925
First published: Wed Sep 04 2019(Updated: )
An issue was discovered in the Linux kernel before 5.2.3. An out of bounds access exists in the function hclge_tm_schd_mode_vnet_base_cfg in the file drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/kernel-rt | <0:4.18.0-240.rt7.54.el8 | 0:4.18.0-240.rt7.54.el8 |
| redhat/kernel | <0:4.18.0-240.el8 | 0:4.18.0-240.el8 |
| Linux Kernel | >=4.14<4.14.135 | |
| Linux Kernel | >=4.15<4.19.61 | |
| Linux Kernel | >=4.20<5.1.20 | |
| Linux Kernel | >=5.2<5.2.3 | |
| Ubuntu Linux | =18.04 | |
| Ubuntu Linux | =19.04 | |
| debian/linux | 5.10.223-1 5.10.226-1 6.1.123-1 6.1.128-1 6.12.12-1 6.12.15-1 | |
| Ubuntu | =18.04 | |
| Ubuntu | =19.04 |
Remedy
Blacklisting the affected HCLGE driver module until a patch is available can be done using the blacklist mechanism. This will ensure the driver is not loaded at boot time. For instructions on how to black list a kernel module, please read: https://access.redhat.com/solutions/41278.
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://www.cve.org/CVERecord?id=CVE-2019-15925 https://nvd.nist.gov/vuln/detail/CVE-2019-15925
- https://bugzilla.redhat.com/show_bug.cgi?id=1759052
- https://access.redhat.com/errata/RHSA-2020:4609
- https://access.redhat.com/errata/RHSA-2020:4431
- https://access.redhat.com/security/cve/cve-2019-15925
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.2.3
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=04f25edb48c441fc278ecc154c270f16966cbb90
- https://security.netapp.com/advisory/ntap-20191004-0001/
- https://usn.ubuntu.com/4147-1/
- https://launchpad.net/bugs/cve/CVE-2019-15925
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1759053
- https://access.redhat.com/solutions/41278
- https://git.kernel.org/linus/04f25edb48c441fc278ecc154c270f16966cbb90
- https://security-tracker.debian.org/tracker/CVE-2019-15925
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-15925
- https://nvd.nist.gov/vuln/detail/CVE-2019-15925
- https://ubuntu.com/security/CVE-2019-15925
Frequently Asked Questions
What is the severity of CVE-2019-15925?
CVE-2019-15925 has been classified as a medium severity vulnerability.
How do I fix CVE-2019-15925?
To fix CVE-2019-15925, you should upgrade your Linux kernel to versions 4.18.0-240.rt7.54.el8 or 4.18.0-240.el8 or later.
What software is affected by CVE-2019-15925?
CVE-2019-15925 affects various versions of the Linux kernel including versions between 4.14 and 5.2.3.
What type of vulnerability is CVE-2019-15925?
CVE-2019-15925 is an out of bounds access vulnerability in the Linux kernel.
Which operating systems are vulnerable to CVE-2019-15925?
CVE-2019-15925 impacts Linux distributions that use affected versions of the Linux kernel, such as Red Hat and Ubuntu.
- collector/redhat-cve
- agent/type
- agent/first-publish-date
- collector/launchpad-cve
- source/Launchpad
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2019-15925
- agent/severity
- agent/weakness
- collector/mitre-cve
- source/MITRE
- agent/remedy
- agent/references
- agent/last-modified-date
- agent/trending
- agent/source
- collector/nvd-cve
- source/NVD
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- agent/tags
- agent/author
- collector/usn-cve
- source/Ubuntu
- agent/description
- collector/security-tracker-debian
- source/Debian
- agent/event
- agent/softwarecombine
- collector/nvd-index
- package-manager/redhat
- vendor/linux
- canonical/linux kernel
- version/linux kernel/4.14
- version/linux kernel/4.15
- version/linux kernel/4.20
- version/linux kernel/5.2
- vendor/canonical
- canonical/ubuntu linux
- version/ubuntu linux/18.04
- version/ubuntu linux/19.04
- package-manager/debian
- canonical/ubuntu
- version/ubuntu/18.04
- version/ubuntu/19.04