CVE-2024-41052: vfio/pci: Init the count variable in collecting hot-reset devices
First published: Mon Jul 29 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Init the count variable in collecting hot-reset devices The count variable is used without initialization, it results in mistakes in the device counting and crashes the userspace if the get hot reset info path is triggered.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | >=6.6.36<6.6.41 | |
| Linux Linux kernel | >=6.9.7<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 |
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Reference Links
- https://git.kernel.org/stable/c/5a88a3f67e37e39f933b38ebb4985ba5822e9eca
- https://git.kernel.org/stable/c/f44136b9652291ac1fc39ca67c053ac624d0d11b
- https://git.kernel.org/stable/c/f476dffc52ea70745dcabf63288e770e50ac9ab3
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-41052
- https://nvd.nist.gov/vuln/detail/CVE-2024-41052
- https://launchpad.net/bugs/cve/CVE-2024-41052
- https://security-tracker.debian.org/tracker/CVE-2024-41052
- https://ubuntu.com/security/CVE-2024-41052
- https://git.kernel.org/linus/5a88a3f67e37e39f933b38ebb4985ba5822e9eca
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