Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: IB/hfi1: Fix a memleak in init_credit_return When dma_alloc_coherent fails to allocate dd->cr_base[i].va, init_credit_return should deallocate dd->cr_base and dd->cr_base[i] that allocated before. Or those resources would be never freed and a memleak is triggered.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 4.3, < 4.19.308 |
| Debian | Debian Linux | 10.0 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/2e4f9f20b32658ef3724aa46f7aef4908d2609e3Patch
- https://git.kernel.org/stable/c/3fa240bb6b2dbb3e7a3ee1440a4889cbb6207eb7Patch
- https://git.kernel.org/stable/c/52de5805c147137205662af89ed7e083d656ae25Patch
- https://git.kernel.org/stable/c/809aa64ebff51eb170ee31a95f83b2d21efa32e2Patch
- https://git.kernel.org/stable/c/8412c86e89cc78d8b513cb25cf2157a2adf3670aPatch
- https://git.kernel.org/stable/c/b41d0ade0398007fb746213f09903d52a920e896Patch
- https://git.kernel.org/stable/c/cecfb90cf71d91e9efebd68b9e9b84661b277cc8Patch
- https://git.kernel.org/stable/c/f0d857ce31a6bc7a82afcdbadb8f7417d482604bPatch
- https://git.kernel.org/stable/c/2e4f9f20b32658ef3724aa46f7aef4908d2609e3Patch
- https://git.kernel.org/stable/c/3fa240bb6b2dbb3e7a3ee1440a4889cbb6207eb7Patch
- https://git.kernel.org/stable/c/52de5805c147137205662af89ed7e083d656ae25Patch
- https://git.kernel.org/stable/c/809aa64ebff51eb170ee31a95f83b2d21efa32e2Patch
- https://git.kernel.org/stable/c/8412c86e89cc78d8b513cb25cf2157a2adf3670aPatch
- https://git.kernel.org/stable/c/b41d0ade0398007fb746213f09903d52a920e896Patch
- https://git.kernel.org/stable/c/cecfb90cf71d91e9efebd68b9e9b84661b277cc8Patch
FAQ
What is CVE-2024-26839?
CVE-2024-26839 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: IB/hfi1: Fix a memleak in init_credit_return When dma_alloc_coherent fails to allocate dd->cr_base[i].va, init_credit_return shoul...
How severe is CVE-2024-26839?
CVE-2024-26839 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-26839?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel, Debian Debian Linux.