CVE-2019-11683
high
CVSS v3
—
CVSS v2
—
VIR risk
8.0
Description
udp_gro_receive_segment in net/ipv4/udp_offload.c in the Linux kernel 5.x before 5.0.13 allows remote attackers to cause a denial of service (slab-out-of-bounds memory corruption) or possibly have unspecified other impact via UDP packets with a 0 payload, because of mishandling of padded packets, aka the "GRO packet of death" issue.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2019-11683
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2019-11683.html
Vendor advisory: arch — https://security.archlinux.org/ASA-201905-2
Vendor advisory: arch — https://security.archlinux.org/ASA-201905-4
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 5.0.12.a-1 | |
| sles | affected | | |
| debian | bookworm | fixed | 0 |
| debian | bullseye | fixed | 0 |
| debian | forky | fixed | 0 |
| debian | sid | fixed | 0 |
| debian | trixie | fixed | 0 |
References
Verify integrity in audit chain (admin only). AS-IS.