CVE-2024-36933: nsh: Restore skb->{protocol,data,mac_header} for outer header in nsh_gso_segment().
First published: Thu May 30 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: nsh: Restore skb-&gt;{protocol,data,mac_header} for outer header in nsh_gso_segment(). The Linux kernel CVE team has assigned <a href="https://access.redhat.com/security/cve/CVE-2024-36933">CVE-2024-36933</a> to this issue. Upstream advisory: <a href="https://lore.kernel.org/linux-cve-announce/2024053042-CVE-2024-36933-444e@gregkh/T">https://lore.kernel.org/linux-cve-announce/2024053042-CVE-2024-36933-444e@gregkh/T</a>
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/kernel | <4.19.314 | 4.19.314 |
| redhat/kernel | <5.4.276 | 5.4.276 |
| redhat/kernel | <5.10.217 | 5.10.217 |
| redhat/kernel | <5.15.159 | 5.15.159 |
| redhat/kernel | <6.1.91 | 6.1.91 |
| redhat/kernel | <6.6.31 | 6.6.31 |
| redhat/kernel | <6.8.10 | 6.8.10 |
| redhat/kernel | <6.9 | 6.9 |
| debian/linux | 5.10.223-1 5.10.234-1 6.1.123-1 6.1.128-1 6.12.12-1 6.12.16-1 |
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Reference Links
- https://git.kernel.org/stable/c/29a07f2ee4d273760c2acbfc756e29eccd82470a
- https://git.kernel.org/stable/c/37ed6f244ec5bda2e90b085084e322ea55d0aaa2
- https://git.kernel.org/stable/c/46134031c20fd313d03b90169d64b2e05ca6b65c
- https://git.kernel.org/stable/c/4b911a9690d72641879ea6d13cce1de31d346d79
- https://git.kernel.org/stable/c/5a4603fbc285752d19e4b415466db18ef3617e4a
- https://git.kernel.org/stable/c/696d18bb59727a2e0526c0802a812620be1c9340
- https://git.kernel.org/stable/c/a7c2c3c1caabcb4a3d6c47284c397507aaf54fe9
- https://git.kernel.org/stable/c/bbccf0caef2fa917d6d0692385a06ce3c262a216
- https://launchpad.net/bugs/cve/CVE-2024-36933
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-36933
- https://nvd.nist.gov/vuln/detail/CVE-2024-36933
- https://security-tracker.debian.org/tracker/CVE-2024-36933
- https://ubuntu.com/security/CVE-2024-36933
- https://access.redhat.com/security/cve/CVE-2024-36933
- https://lore.kernel.org/linux-cve-announce/2024053042-CVE-2024-36933-444e@gregkh/T
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2284489
- https://access.redhat.com/errata/RHSA-2024:5102
- https://access.redhat.com/errata/RHSA-2024:5101
- https://access.redhat.com/errata/RHSA-2024:9315
- https://bugzilla.redhat.com/show_bug.cgi?id=2284488
- https://git.kernel.org/linus/4b911a9690d72641879ea6d13cce1de31d346d79
- https://lists.debian.org/debian-lts-announce/2024/06/msg00019.html
- https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
- https://security.netapp.com/advisory/ntap-20240912-0006/
Frequently Asked Questions
What are the potential risks associated with CVE-2024-36933?
CVE-2024-36933 may lead to data corruption or unexpected behavior in systems using vulnerable Linux kernel versions.
Which versions of the Linux kernel are affected by CVE-2024-36933?
CVE-2024-36933 impacts kernels up to version 4.19.314, 5.4.276, 5.10.217, 5.15.159, and several others including 6.1.91 and 6.6.31.
How can I mitigate the impact of CVE-2024-36933?
The best mitigation for CVE-2024-36933 is upgrading to the latest fixed versions of the Linux kernel as specified in the vulnerability report.
What is the severity level of CVE-2024-36933?
CVE-2024-36933 is classified as a medium to high severity vulnerability depending on the specific system configuration and its usage.
Is there a known exploit for CVE-2024-36933?
As of now, there are no publicly disclosed exploits specifically targeting CVE-2024-36933.
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