CVE-2024-26839
Last modified
CVE-2024-26839 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. 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.. EPSS estimates a 0.24% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Linux | Linux Kernel | >= 4.3, < 4.19.308 | — |
| Linux | Linux Kernel | >= 4.20, < 5.4.270 | — |
| Linux | Linux Kernel | >= 5.5, < 5.10.211 | — |
| Linux | Linux Kernel | >= 5.11, < 5.15.150 | — |
| Linux | Linux Kernel | >= 5.16, < 6.1.80 | — |
| Linux | Linux Kernel | >= 6.2, < 6.6.19 | — |
| Linux | Linux Kernel | >= 6.7, < 6.7.7 | — |
| Linux | Linux Kernel | 6.8 | Rc1 |
| Debian | Debian Linux | 10.0 | — |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
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