CVE-2016-4998
published 2016-07-03CVE-2016-4998: The IPT_SO_SET_REPLACE setsockopt implementation in the netfilter subsystem in the Linux kernel before 4.6 allows local users to cause a denial of service…
high7.1CVSS 3.0
AVLACLPRLUINSUCHINAH
EXPLOIT
The IPT_SO_SET_REPLACE setsockopt implementation in the netfilter subsystem in the Linux kernel before 4.6 allows local users to cause a denial of service (out-of-bounds read) or possibly obtain sensitive information from kernel heap memory by leveraging in-container root access to provide a crafted offset value that leads to crossing a ruleset blob boundary.
Affected
14 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| debian | linux | < linux 4.6.2-2 (bookworm) | linux 4.6.2-2 (bookworm) |
| android | — | — | |
| linux | linux_kernel | <= 4.5.5 | — |
| linux | linux_kernel | >= 0 < 4.6.2-2 | 4.6.2-2 |
| linux | linux_kernel | >= 0 < 4.6.2-2 | 4.6.2-2 |
| linux | linux_kernel | >= 0 < 4.6.2-2 | 4.6.2-2 |
| linux | linux_kernel | >= 0 < 4.6.2-2 | 4.6.2-2 |
| linux | linux_kernel | >= 0 < 3.13.0-91.138 | 3.13.0-91.138 |
| linux | linux_kernel | >= 0 < 4.4.0-28.47 | 4.4.0-28.47 |
| oracle | linux | — | — |
CVSS provenance
nvdv3.07.1HIGHCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
osv7.1HIGH