CVE-2024-27015
Last modified
CVE-2024-27015 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: incorrect pppoe tuple pppoe traffic reaching ingress path does not match the flowtable entry because the pppoe header is expected to be at the network header offset. This bug causes a mismatch in the flow table lookup, so pppoe packets enter the classical forwarding path.. EPSS estimates a 0.23% chance of exploitation in the next 30 days.
Description
In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: incorrect pppoe tuple pppoe traffic reaching ingress path does not match the flowtable entry because the pppoe header is expected to be at the network header offset. This bug causes a mismatch in the flow table lookup, so pppoe packets enter the classical forwarding path.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Linux | Linux Kernel | >= 5.13, < 5.15.157 | — |
| Linux | Linux Kernel | >= 5.16, < 6.1.88 | — |
| Linux | Linux Kernel | >= 6.2, < 6.6.29 | — |
| Linux | Linux Kernel | >= 6.7, < 6.8.8 | — |
| Linux | Linux Kernel | 6.9 | Rc1 |
| Fedoraproject | Fedora | 38 | — |
| Fedoraproject | Fedora | 39 | — |
| Fedoraproject | Fedora | 40 | — |
References
Timeline
- Published
- Last Modified
- Status
- Modified
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- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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