- Vulnerability/
- CVE-2024-27432
CVE-2024-27432: net: ethernet: mtk_eth_soc: fix PPE hanging issue
First published: Fri May 17 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: net: ethernet: mtk_eth_soc: fix PPE hanging issue A patch to resolve an issue was found in MediaTek's GPL-licensed SDK: In the mtk_ppe_stop() function, the PPE scan mode is not disabled before disabling the PPE. This can potentially lead to a hang during the process of disabling the PPE. Without this patch, the PPE may experience a hang during the reboot test.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/linux | 5.10.223-1 5.10.226-1 6.1.123-1 6.1.119-1 6.12.11-1 6.12.12-1 |
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Reference Links
- https://git.kernel.org/stable/c/09a1907433865b7c8ee6777e507f5126bdd38c0f
- https://git.kernel.org/stable/c/49202a8256fc50517ef06fd5e2084c4febde6369
- https://git.kernel.org/stable/c/943c14ece95eb1cf98d477462aebcbfdfd714633
- https://git.kernel.org/stable/c/9fcadd125044007351905d40c405fadc2d3bb6d6
- https://git.kernel.org/stable/c/ea80e3ed09ab2c2b75724faf5484721753e92c31
- https://git.kernel.org/stable/c/f78807362828ad01db2a9ed005bf79501b620f27
- https://launchpad.net/bugs/cve/CVE-2024-27432
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-27432
- https://nvd.nist.gov/vuln/detail/CVE-2024-27432
- https://security-tracker.debian.org/tracker/CVE-2024-27432
- https://ubuntu.com/security/CVE-2024-27432
- https://git.kernel.org/linus/ea80e3ed09ab2c2b75724faf5484721753e92c31
Frequently Asked Questions
What is the severity of CVE-2024-27432?
CVE-2024-27432 is classified as a moderate severity vulnerability affecting the Linux kernel.
How do I fix CVE-2024-27432?
To fix CVE-2024-27432, users should upgrade to versions 5.10.223-1, 5.10.226-1, 6.1.123-1, 6.1.119-1, 6.12.10-1, or 6.12.11-1 of the Linux kernel.
Which Linux kernel versions are affected by CVE-2024-27432?
CVE-2024-27432 affects specific versions of the Linux kernel prior to the patched releases mentioned in the fix.
What components are involved in CVE-2024-27432?
CVE-2024-27432 involves the MediaTek Ethernet driver, specifically the mtk_ppe_stop() function.
Is CVE-2024-27432 an ongoing threat?
No, CVE-2024-27432 has been resolved in the latest kernel patches, mitigating the associated risks.
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