CVE-2023-53801
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
iommu/sprd: Release dma buffer to avoid memory leak
When attaching to a domain, the driver would alloc a DMA buffer which is used to store address mapping table, and it need to be released when the IOMMU domain is freed.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | b23e4fc4e3faed0b8b604079c44a244da3ec941a < 92c089a931fd3939cd32318cf4f54e69e8f51a19 | affected |
| Linux | Linux | b23e4fc4e3faed0b8b604079c44a244da3ec941a < 8745f3592ee4a7b49ede16ddd3f12a41ecaa23c9 | affected |
| Linux | Linux | b23e4fc4e3faed0b8b604079c44a244da3ec941a < d0a917fd5e3b3ed9d9306b4260ba684b982da9f3 | affected |
| Linux | Linux | b23e4fc4e3faed0b8b604079c44a244da3ec941a < 9afea57384d4ae7b2034593eac7fa76c7122762a | affected |
| Linux | Linux | 5.13 | affected |
| Linux | Linux | 0 < 5.13 | unaffected |
| Linux | Linux | 5.15.113 <= 5.15.* | unaffected |
| Linux | Linux | 6.1.81 <= 6.1.* | unaffected |
| Linux | Linux | 6.3.4 <= 6.3.* | unaffected |
| Linux | Linux | 6.4 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/92c089a931fd3939cd32318cf4f54e69e8f51a19
- https://git.kernel.org/stable/c/8745f3592ee4a7b49ede16ddd3f12a41ecaa23c9
- https://git.kernel.org/stable/c/d0a917fd5e3b3ed9d9306b4260ba684b982da9f3
- https://git.kernel.org/stable/c/9afea57384d4ae7b2034593eac7fa76c7122762a
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