critical
CVE-2019-14896
kernel: heap-based buffer overflow in lbs_ibss_join_existing function in drivers/net/wireless/marvell/libertas/cfg.c
In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.
Severity by source
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat7.8CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Trivy's own label is CRITICAL. Rated critical by NVD. Rated lower by Oracle (high), Red Hat (medium), Ubuntu (medium).
Description
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.
Affected packages and fixed versions
| Source | Package | Fixed in |
|---|---|---|
| debian 10 | linux | 4.19.98-1 |
| debian 11 | linux | 5.4.19-1 |
| debian 12 | linux | 5.4.19-1 |
| debian 13 | linux | 5.4.19-1 |
| debian 14 | linux | 5.4.19-1 |
| debian 8 | linux, linux-4.9 | 3.16.81-1 and 1 more |
| debian 9 | linux | 4.9.210-1 |
| echo | linux | 5.4.19-1 |
| Oracle Linux 6 | kernel, kernel-abi-whitelists, kernel-debug and 7 more | 2.6.32-754.33.1.el6 |
| Oracle Linux 7 | kernel-uek, kernel-uek-debug, kernel-uek-debug-devel and 8 more | 4.14.35-1902.303.4.1.el7uek |
| root.io debian 11 | rootio-linux | 5.4.19-1 |
| root.io debian 12 | rootio-linux | 5.4.19-1 |
Show all 101 entries from 21 sources
| Source | Package | Fixed in |
|---|---|---|
| debian 10 | linux | 4.19.98-1 |
| debian 11 | linux | 5.4.19-1 |
| debian 12 | linux | 5.4.19-1 |
| debian 13 | linux | 5.4.19-1 |
| debian 14 | linux | 5.4.19-1 |
| debian 8 | linux | 3.16.81-1 |
| debian 8 | linux-4.9 | 4.9.210-1~deb8u1 |
| debian 9 | linux | 4.9.210-1 |
| echo | linux | 5.4.19-1 |
| Oracle Linux 6 | kernel | 2.6.32-754.33.1.el6 |
| Oracle Linux 6 | kernel-abi-whitelists | 2.6.32-754.33.1.el6 |
| Oracle Linux 6 | kernel-debug | 2.6.32-754.33.1.el6 |
| Oracle Linux 6 | kernel-debug-devel | 2.6.32-754.33.1.el6 |
| Oracle Linux 6 | kernel-devel | 2.6.32-754.33.1.el6 |
| Oracle Linux 6 | kernel-doc | 2.6.32-754.33.1.el6 |
| Oracle Linux 6 | kernel-firmware | 2.6.32-754.33.1.el6 |
| Oracle Linux 6 | kernel-headers | 2.6.32-754.33.1.el6 |
| Oracle Linux 6 | perf | 2.6.32-754.33.1.el6 |
| Oracle Linux 6 | python-perf | 2.6.32-754.33.1.el6 |
| Oracle Linux 7 | kernel-uek | 4.14.35-1902.303.4.1.el7uek |
| Oracle Linux 7 | kernel-uek-debug | 4.14.35-1902.303.4.1.el7uek |
| Oracle Linux 7 | kernel-uek-debug-devel | 4.14.35-1902.303.4.1.el7uek |
| Oracle Linux 7 | kernel-uek-devel | 4.14.35-1902.303.4.1.el7uek |
| Oracle Linux 7 | kernel-uek-doc | 4.14.35-1902.303.4.1.el7uek |
| Oracle Linux 7 | kernel-uek-headers | 4.14.35-1902.303.4.1.el7uek |
| Oracle Linux 7 | kernel-uek-tools | 4.14.35-1902.303.4.1.el7uek |
| Oracle Linux 7 | kernel-uek-tools-libs | 4.14.35-1902.303.4.1.el7uek |
| Oracle Linux 7 | kernel-uek-tools-libs-devel | 4.14.35-1902.303.4.1.el7uek |
| Oracle Linux 7 | perf | 4.14.35-1902.303.4.1.el7uek |
| Oracle Linux 7 | python-perf | 4.14.35-1902.303.4.1.el7uek |
| root.io debian 11 | rootio-linux | 5.4.19-1 |
| root.io debian 12 | rootio-linux | 5.4.19-1 |
| root.io debian 13 | rootio-linux | 5.4.19-1 |
| ubuntu 14.04-ESM | linux-aws | 4.4.0-1060.64 |
| ubuntu 14.04-ESM | linux-azure | 4.15.0-1066.71~14.04.1 |
| ubuntu 14.04-ESM | linux-lts-xenial | 4.4.0-171.200~14.04.1 |
| ubuntu 16.04 | linux | 4.4.0-171.200 |
| ubuntu 16.04 | linux-aws | 4.4.0-1100.111 |
| ubuntu 16.04 | linux-aws-hwe | 4.15.0-1057.59~16.04.1 |
| ubuntu 16.04 | linux-azure | 4.15.0-1066.71 |
| ubuntu 16.04 | linux-gcp | 4.15.0-1052.56 |
| ubuntu 16.04 | linux-hwe | 4.15.0-74.83~16.04.1 |
| ubuntu 16.04 | linux-kvm | 4.4.0-1064.71 |
| ubuntu 16.04 | linux-oracle | 4.15.0-1031.34~16.04.1 |
| ubuntu 16.04 | linux-raspi2 | 4.4.0-1127.136 |
| ubuntu 16.04 | linux-snapdragon | 4.4.0-1131.139 |
| ubuntu 16.04-ESM | linux | 4.4.0-171.200 |
| ubuntu 16.04-ESM | linux-aws | 4.4.0-1100.111 |
| ubuntu 16.04-ESM | linux-aws-hwe | 4.15.0-1057.59~16.04.1 |
| ubuntu 16.04-ESM | linux-azure | 4.15.0-1066.71 |
| ubuntu 16.04-ESM | linux-gcp | 4.15.0-1052.56 |
| ubuntu 16.04-ESM | linux-hwe | 4.15.0-74.83~16.04.1 |
| ubuntu 16.04-ESM | linux-kvm | 4.4.0-1064.71 |
| ubuntu 16.04-ESM | linux-oracle | 4.15.0-1031.34~16.04.1 |
| ubuntu 18.04 | linux | 4.15.0-74.84 |
| ubuntu 18.04 | linux-aws | 4.15.0-1057.59 |
| ubuntu 18.04 | linux-aws-5.0 | 5.0.0-1023.26~18.04.1 |
| ubuntu 18.04 | linux-azure | 5.0.0-1028.30~18.04.1 |
| ubuntu 18.04 | linux-azure-5.3 | 5.3.0-1009.10~18.04.1 |
| ubuntu 18.04 | linux-gcp | 5.0.0-1028.29~18.04.1 |
| ubuntu 18.04 | linux-gcp-5.3 | 5.3.0-1010.11~18.04.1 |
| ubuntu 18.04 | linux-gke-4.15 | 4.15.0-1050.53 |
| ubuntu 18.04 | linux-gke-5.0 | 5.0.0-1027.28~18.04.1 |
| ubuntu 18.04 | linux-hwe | 5.3.0-26.28~18.04.1 |
| ubuntu 18.04 | linux-kvm | 4.15.0-1052.52 |
| ubuntu 18.04 | linux-oem | 4.15.0-1066.76 |
| ubuntu 18.04 | linux-oem-osp1 | 5.0.0-1033.38 |
| ubuntu 18.04 | linux-oracle | 4.15.0-1031.34 |
| ubuntu 18.04 | linux-oracle-5.0 | 5.0.0-1009.14~18.04.1 |
| ubuntu 18.04 | linux-raspi2 | 4.15.0-1053.57 |
| ubuntu 18.04 | linux-snapdragon | 4.15.0-1070.77 |
| ubuntu 18.04-ESM | linux | 4.15.0-74.84 |
| ubuntu 18.04-ESM | linux-aws | 4.15.0-1057.59 |
| ubuntu 18.04-ESM | linux-aws-5.0 | 5.0.0-1023.26~18.04.1 |
| ubuntu 18.04-ESM | linux-azure | 5.0.0-1028.30~18.04.1 |
| ubuntu 18.04-ESM | linux-azure-5.3 | 5.3.0-1009.10~18.04.1 |
| ubuntu 18.04-ESM | linux-gcp | 5.0.0-1028.29~18.04.1 |
| ubuntu 18.04-ESM | linux-gcp-5.3 | 5.3.0-1010.11~18.04.1 |
| ubuntu 18.04-ESM | linux-gke-4.15 | 4.15.0-1050.53 |
| ubuntu 18.04-ESM | linux-hwe | 5.3.0-26.28~18.04.1 |
| ubuntu 18.04-ESM | linux-kvm | 4.15.0-1052.52 |
| ubuntu 18.04-ESM | linux-oem | 4.15.0-1066.76 |
| ubuntu 18.04-ESM | linux-oracle | 4.15.0-1031.34 |
| ubuntu 18.04-ESM | linux-oracle-5.0 | 5.0.0-1009.14~18.04.1 |
| ubuntu 19.04 | linux | 5.0.0-38.41 |
| ubuntu 19.04 | linux-aws | 5.0.0-1023.26 |
| ubuntu 19.04 | linux-azure | 5.0.0-1028.30 |
| ubuntu 19.04 | linux-gcp | 5.0.0-1028.29 |
| ubuntu 19.04 | linux-kvm | 5.0.0-1024.26 |
| ubuntu 19.04 | linux-oracle | 5.0.0-1009.14 |
| ubuntu 19.04 | linux-raspi2 | 5.0.0-1024.25 |
| ubuntu 19.10 | linux | 5.3.0-26.28 |
| ubuntu 19.10 | linux-aws | 5.3.0-1009.10 |
| ubuntu 19.10 | linux-azure | 5.3.0-1009.10 |
| ubuntu 19.10 | linux-gcp | 5.3.0-1011.12 |
| ubuntu 19.10 | linux-kvm | 5.3.0-1009.10 |
| ubuntu 19.10 | linux-oem | 4.15.0-1066.76 |
| ubuntu 19.10 | linux-oem-osp1 | 5.0.0-1033.38 |
| ubuntu 19.10 | linux-oracle | 5.3.0-1008.9 |
| ubuntu 19.10 | linux-raspi2 | 5.3.0-1015.17 |
| ubuntu 20.04-ESM | linux-azure-fde-5.15 | 5.15.0-1114.123~20.04.1 |
References
- 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://access.redhat.com/security/cve/CVE-2019-14896
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14896
- https://linux.oracle.com/cve/CVE-2019-14896.html
- https://linux.oracle.com/errata/ELSA-2020-5715.html
- https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html
All 30 references
- https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/D4ISVNIC44SOGXTUBCIZFSUNQJ5LRKNZ/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MN6MLCN7G7VFTSXSZYXKXEFCUMFBUAXQ/
- https://lore.kernel.org/linux-wireless/20191122052917.11309-1-huangwenabc@gmail.com/T/#u
- https://nvd.nist.gov/vuln/detail/CVE-2019-14896
- https://seclists.org/oss-sec/2019/q4/95
- https://security.netapp.com/advisory/ntap-20200103-0001/
- https://ubuntu.com/security/notices/USN-4225-1
- https://ubuntu.com/security/notices/USN-4225-2
- https://ubuntu.com/security/notices/USN-4226-1
- https://ubuntu.com/security/notices/USN-4227-1
- https://ubuntu.com/security/notices/USN-4227-2
- https://ubuntu.com/security/notices/USN-4228-1
- https://ubuntu.com/security/notices/USN-4228-2
- 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://www.cve.org/CVERecord?id=CVE-2019-14896