- Vulnerability/
- CVE-2024-42147
30/7/2024
5/11/2024
CVE-2024-42147: crypto: hisilicon/debugfs - Fix debugfs uninit process issue
First published: Tue Jul 30 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: crypto: hisilicon/debugfs - Fix debugfs uninit process issue During the zip probe process, the debugfs failure does not stop the probe. When debugfs initialization fails, jumping to the error branch will also release regs, in addition to its own rollback operation. As a result, it may be released repeatedly during the regs uninit process. Therefore, the null check needs to be added to the regs uninit process.
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 | 6.1.115-1 6.1.112-1 6.11.7-1 6.11.9-1 |
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Reference Links
- https://git.kernel.org/stable/c/7fc8d9a525b5c3f8dfa5ed50901e764d8ede7e1e
- https://git.kernel.org/stable/c/8be0913389718e8d27c4f1d4537b5e1b99ed7739
- https://git.kernel.org/stable/c/e0a2d2df9ba7bd6bd7e0a9b6a5e3894f7e8445b3
- https://git.kernel.org/stable/c/eda60520cfe3aba9f088c68ebd5bcbca9fc6ac3c
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-42147
- https://nvd.nist.gov/vuln/detail/CVE-2024-42147
- https://launchpad.net/bugs/cve/CVE-2024-42147
- https://security-tracker.debian.org/tracker/CVE-2024-42147
- https://ubuntu.com/security/CVE-2024-42147
- https://git.kernel.org/linus/8be0913389718e8d27c4f1d4537b5e1b99ed7739
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