Description
A use-after-free exists in the Linux Kernel in tc_new_tfilter that could allow a local attacker to gain privilege escalation. The exploit requires unprivileged user namespaces. We recommend upgrading past commit 04c2a47ffb13c29778e2a14e414ad4cb5a5db4b5
Details
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Packages
| Software | From version | Fixed in |
|---|---|---|
| :linux-kernel: | :0 | :2022-08-05 |
| enterprise-linux | — | — |
| fedora | — | — |
| h300e-firmware | — | — |
| h300s-firmware | — | — |
| h410c-firmware | — | — |
| h410s-firmware | — | — |
| h500e-firmware | — | — |
| h500s-firmware | — | — |
| h700e-firmware | — | — |
| h700s-firmware | — | — |
| linux-kernel | — | — |
| ubuntu-linux | — | — |
References
Similar Threats
- Unknown CVE-2020-29374
- Unknown CVE-2020-0465
- Unknown CVE-2018-25020
- Unknown CVE-2020-27068
- Unknown CVE-2021-0707
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