Description
A heap-based buffer overflow was discovered in the Linux kernel, all versions 3.x.x and 4.x.x before 4.18.0, in Marvell WiFi chip driver. The flaw could occur when the station attempts a connection negotiation during the handling of the remote devices country settings. This could allow the remote device to cause a denial of service (system crash) or possibly execute arbitrary code.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Red Hat kernel
all kernel versions 3.x.x and 4.x.x before 4.18.0affected
References
- https://www.openwall.com/lists/oss-security/2019/11/22/2 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14895 ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MN6MLCN7G7VFTSXSZYXKXEFCUMFBUAXQ/ ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D4ISVNIC44SOGXTUBCIZFSUNQJ5LRKNZ/ ↗
- http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html ↗
- https://usn.ubuntu.com/4228-1/ ↗
- https://usn.ubuntu.com/4227-1/ ↗
- https://usn.ubuntu.com/4226-1/ ↗
- https://usn.ubuntu.com/4225-1/ ↗
- https://usn.ubuntu.com/4228-2/ ↗
- https://usn.ubuntu.com/4227-2/ ↗
- http://packetstormsecurity.com/files/155879/Kernel-Live-Patch-Security-Notice-LSN-0061-1.html ↗
- https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html ↗
- https://usn.ubuntu.com/4225-2/ ↗
- http://packetstormsecurity.com/files/156185/Kernel-Live-Patch-Security-Notice-LSN-0062-1.html ↗
- https://access.redhat.com/errata/RHSA-2020:0328 ↗
- https://access.redhat.com/errata/RHSA-2020:0339 ↗
- https://access.redhat.com/errata/RHSA-2020:0374 ↗
- https://access.redhat.com/errata/RHSA-2020:0375 ↗
- https://access.redhat.com/errata/RHSA-2020:0543 ↗
- https://access.redhat.com/errata/RHSA-2020:0592 ↗
- https://access.redhat.com/errata/RHSA-2020:0609 ↗
- https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html ↗
- https://access.redhat.com/errata/RHSA-2020:0653 ↗
- https://access.redhat.com/errata/RHSA-2020:0661 ↗
- https://access.redhat.com/errata/RHSA-2020:0664 ↗