CVE-2019-14896: Buffer Overflow
First published: Thu Nov 21 2019(Updated: )
A heap-based buffer overflow vulnerability was found in the Linux kernel, version kernel-2.6.32, in Marvell WiFi chip driver. A remote attacker could cause a denial of service (system crash) or, possibly execute arbitrary code, when the lbs_ibss_join_existing function is called after a STA connects to an AP.
Credit: secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/kernel | <0:2.6.32-754.33.1.el6 | 0:2.6.32-754.33.1.el6 |
| Linux Linux kernel | >=2.6.32<3.16.83 | |
| Linux Linux kernel | >=3.17<4.4.212 | |
| Linux Linux kernel | >=4.5<4.9.212 | |
| Linux Linux kernel | >=4.10<4.14.169 | |
| Linux Linux kernel | >=4.15<4.19.100 | |
| Linux Linux kernel | >=4.20<5.4.16 | |
| Fedoraproject Fedora | =30 | |
| Fedoraproject Fedora | =31 | |
| Redhat Enterprise Linux | =6.0 | |
| Canonical Ubuntu Linux | =14.04 | |
| Canonical Ubuntu Linux | =16.04 | |
| Canonical Ubuntu Linux | =18.04 | |
| Canonical Ubuntu Linux | =19.10 | |
| Debian Debian Linux | =8.0 | |
| debian/linux | 5.10.223-1 5.10.226-1 6.1.115-1 6.1.119-1 6.11.10-1 6.12.5-1 |
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Reference Links
- https://www.cve.org/CVERecord?id=CVE-2019-14896 https://nvd.nist.gov/vuln/detail/CVE-2019-14896
- https://bugzilla.redhat.com/show_bug.cgi?id=1774875
- https://access.redhat.com/errata/RHSA-2020:3548
- https://access.redhat.com/security/cve/cve-2019-14896
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html
- http://packetstormsecurity.com/files/155879/Kernel-Live-Patch-Security-Notice-LSN-0061-1.html
- http://packetstormsecurity.com/files/156185/Kernel-Live-Patch-Security-Notice-LSN-0062-1.html
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14896
- https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html
- https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D4ISVNIC44SOGXTUBCIZFSUNQJ5LRKNZ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MN6MLCN7G7VFTSXSZYXKXEFCUMFBUAXQ/
- https://security.netapp.com/advisory/ntap-20200103-0001/
- https://usn.ubuntu.com/4225-1/
- https://usn.ubuntu.com/4225-2/
- https://usn.ubuntu.com/4226-1/
- https://usn.ubuntu.com/4227-1/
- https://usn.ubuntu.com/4227-2/
- https://usn.ubuntu.com/4228-1/
- https://usn.ubuntu.com/4228-2/
- https://launchpad.net/bugs/cve/CVE-2019-14896
- https://patchwork.kernel.org/patch/11257187/
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1776143
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14896
- https://nvd.nist.gov/vuln/detail/CVE-2019-14896
- https://security-tracker.debian.org/tracker/CVE-2019-14896
- https://ubuntu.com/security/CVE-2019-14896
- https://www.openwall.com/lists/oss-security/2019/11/22/1
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