CVE-2024-42248: tty: serial: ma35d1: Add a NULL check for of_node
First published: Wed Aug 07 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: tty: serial: ma35d1: Add a NULL check for of_node The pdev->dev.of_node can be NULL if the "serial" node is absent. Add a NULL check to return an error in such cases.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | >=6.5<6.6.41 | |
| Linux Linux kernel | >=6.7<6.9.10 | |
| debian/linux | 5.10.223-1 5.10.226-1 6.1.115-1 6.1.112-1 6.11.7-1 6.11.9-1 |
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Reference Links
- https://git.kernel.org/stable/c/0e0e15ab2d3a094a38525d23c03d78ec7d14a40e
- https://git.kernel.org/stable/c/23efa74cfe6eb923abb5b9bc51b2a04879013c67
- https://git.kernel.org/stable/c/acd09ac253b5de8fd79fc61a482ee19154914c7a
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-42248
- https://nvd.nist.gov/vuln/detail/CVE-2024-42248
- https://launchpad.net/bugs/cve/CVE-2024-42248
- https://security-tracker.debian.org/tracker/CVE-2024-42248
- https://ubuntu.com/security/CVE-2024-42248
- https://git.kernel.org/linus/acd09ac253b5de8fd79fc61a482ee19154914c7a
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