| Package | Affected versions | Patched versions |
|---|---|---|
| arx | ≥ 6.2.0, ≤ 6.4.0 | |
| cloud magnum orchestration | = 7 | |
| mrg realtime | = 2.0 | |
| linux enterprise debuginfo | = 11 | |
| linux enterprise module for public cloud | = 12 | |
| linux enterprise point of sale | = 11 | |
| openstack cloud | = 6 |
The tcpmss_mangle_packet function in net/netfilter/xt_TCPMSS.c in the Linux kernel before 4.11, and 4.9.x before 4.9.36, allows remote attackers to cause a denial of service (use-after-free and memory corruption) or possibly have unspecified other impact by leveraging the presence of xt_TCPMSS in an iptables action.
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