CVE-2024-56632: nvme-tcp: fix the memleak while create new ctrl failed
First published: Fri Dec 27 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: nvme-tcp: fix the memleak while create new ctrl failed Now while we create new ctrl failed, we have not free the tagset occupied by admin_q, here try to fix it.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Kernel | >=6.7<6.12.5 | |
| Linux Kernel | =6.13-rc1 | |
| debian/linux | 5.10.223-1 5.10.234-1 6.1.129-1 6.1.128-1 6.12.20-1 6.12.21-1 |
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Reference Links
- https://git.kernel.org/stable/c/ceff9ac13a2478afddce85414d404e6aff6425f6
- https://git.kernel.org/stable/c/fec55c29e54d3ca6fe9d7d7d9266098b4514fd34
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-56632
- https://nvd.nist.gov/vuln/detail/CVE-2024-56632
- https://launchpad.net/bugs/cve/CVE-2024-56632
- https://security-tracker.debian.org/tracker/CVE-2024-56632
- https://ubuntu.com/security/CVE-2024-56632
- https://git.kernel.org/linus/fec55c29e54d3ca6fe9d7d7d9266098b4514fd34
Frequently Asked Questions
What is the severity of CVE-2024-56632?
The severity of CVE-2024-56632 is categorized as low due to its nature involving a memory leak.
How do I fix CVE-2024-56632?
To fix CVE-2024-56632, update the Linux kernel to a version higher than 6.12.5 or to 6.13-rc2 or later.
Which versions of the Linux kernel are affected by CVE-2024-56632?
CVE-2024-56632 affects Linux kernel versions from 6.7 to 6.12.5 and includes 6.13-rc1.
What component of the Linux kernel is impacted by CVE-2024-56632?
CVE-2024-56632 impacts the nvme-tcp component of the Linux kernel.
Is CVE-2024-56632 a known issue in previous kernel releases?
Yes, CVE-2024-56632 is a known issue that has been fixed in subsequent kernel releases after 6.12.5.
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