- Vulnerability/
- CVE-2024-43883
23/8/2024
5/11/2024
CVE-2024-43883: usb: vhci-hcd: Do not drop references before new references are gained
First published: Fri Aug 23 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: usb: vhci-hcd: Do not drop references before new references are gained At a few places the driver carries stale pointers to references that can still be used. Make sure that does not happen. This strictly speaking closes ZDI-CAN-22273, though there may be similar races in the driver.
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 |
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Reference Links
- https://git.kernel.org/stable/c/128e82e41cf7d74a562726c1587d9d2ede1a0a37
- https://git.kernel.org/stable/c/4dacdb9720aaab10b6be121eae55820174d97174
- https://git.kernel.org/stable/c/585e6bc7d0a9bf73a8be3d3fb34e86b90cc61a14
- https://git.kernel.org/stable/c/5a3c473b28ae1c1f7c4dc129e30cb19ae6e96f89
- https://git.kernel.org/stable/c/9c3746ce8d8fcb3a2405644fc0eec7fc5312de80
- https://git.kernel.org/stable/c/afdcfd3d6fcdeca2735ca8d994c5f2d24a368f0a
- https://git.kernel.org/stable/c/c3d0857b7fc2c49f68f89128a5440176089a8f54
- https://git.kernel.org/stable/c/e8c1e606dab8c56cf074b43b98d0805de7322ba2
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-43883
- https://nvd.nist.gov/vuln/detail/CVE-2024-43883
- https://launchpad.net/bugs/cve/CVE-2024-43883
- https://security-tracker.debian.org/tracker/CVE-2024-43883
- https://ubuntu.com/security/CVE-2024-43883
- https://git.kernel.org/linus/afdcfd3d6fcdeca2735ca8d994c5f2d24a368f0a
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