CVE-2026-68427
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)
gpu: host1x: Fix use-after-free in host1x_bo_clear_cached_mappings
In the Linux kernel, the following vulnerability has been resolved: gpu: host1x: Fix use-after-free in host1x_bo_clear_cached_mappings __host1x_bo_unpin() drops the last reference to the mapping and frees it, so we can't dereference mapping afterwards. The cache itself outlives the mapping, so use the cache local variable instead.
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) |
|---|---|---|---|---|---|
| af755456299d44e4ed6af3b7c70a7f03ea37fdf1 | affected | git | 86a9bd8c8f422d5f3079da31e151868902fcc702 | Unavailable | None listed |
| 71c017b3f83ff72638f2a1b1d6d4e7bc61d30231 | affected | git | abeff53233b984571b87582bb588b4b38ef4ea50 | Unavailable | None listed |
| 0e9dd7cfb9986b78cc81eca126ccfbf57f4c0602 | affected | git | 5b7e5f84d3d4cea10c3764d2da274810a7934228 | Unavailable | None listed |
| 8c0d3cf0d5108c96317e0eca92b60dd368867cef | affected | git | 5f4de3c717d34a24d555af581947742980778c02 | Unavailable | None listed |
| df63c76f9c8d881ca7bce1aecfba512328d0527d | affected | git | b773faa32b0a98c3eb2b50d96de631681e5d1157 | Unavailable | None listed |
| 3cbf5e3c46e66d9b3b6b91099bb720c6cb1be3bc | affected | git | 266cddf7bd0f6c79b6c0633aef742a22bf70265b | Unavailable | None listed |
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) |
|---|---|---|---|---|---|
| 6.1.178 | affected | semver | 6.1.183 | Unavailable | None listed |
| 6.6.145 | affected | semver | 6.6.148 | Unavailable | None listed |
| 6.12.97 | affected | semver | 6.12.101 | Unavailable | None listed |
| 6.18.40 | affected | semver | 6.18.42 | Unavailable | None listed |
| 7.1.5 | affected | semver | 7.1.6 | Unavailable | None listed |