CVE-2026-31743
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
nvmem: zynqmp_nvmem: Fix buffer size in DMA and memcpy
In the Linux kernel, the following vulnerability has been resolved: nvmem: zynqmp_nvmem: Fix buffer size in DMA and memcpy Buffer size used in dma allocation and memcpy is wrong. It can lead to undersized DMA buffer access and possible memory corruption. use correct buffer size in dma_alloc_coherent and memcpy.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 737c0c8d07b5f671c0a33cec95965fcb2d2ea893 | affected | git | 2f6e5b9964d0a63a5ba84fca2642876afb70a662 | Unavailable | None listed |
| 737c0c8d07b5f671c0a33cec95965fcb2d2ea893 | affected | git | 784ed4abded1ca4b525fa4cade8b02f8c5d2a087 | Unavailable | None listed |
| 737c0c8d07b5f671c0a33cec95965fcb2d2ea893 | affected | git | 6c01e7f11f5e5f22285d19510a9643e2506e13c3 | Unavailable | None listed |
| 737c0c8d07b5f671c0a33cec95965fcb2d2ea893 | affected | git | f9b88613ff402aa6fe8fd020573cb95867ae947e | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 6.9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.9 | Unavailable | None listed |
| 6.12.81 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.22 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19.12 | unaffected | semver | Unavailable | 6.19.* | None listed |
| 7.0 | unaffected | original_commit_for_fix | Unavailable | * | None listed |