ALPINE-CVE-2026-43206
- Source
- https://security.alpinelinux.org/vuln/CVE-2026-43206
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-43206.json
- JSON Data
- https://api.osv.dev/v1/vulns/ALPINE-CVE-2026-43206
- Upstream
- Published
- 2026-05-06T12:16:39Z
- Modified
- 2026-11-03T06:33:02Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
drm/amdkfd: Fix out-of-bounds write in kfd_event_page_set()
The kfd_event_page_set() function writes KFD_SIGNAL_EVENT_LIMIT * 8 bytes via memset without checking the buffer size parameter. This allows unprivileged userspace to trigger an out-of bounds kernel memory write by passing a small buffer, leading to potential privilege escalation.
- References
Affected packages
Alpine:v3.23 / docker
Package
- Name
- docker
- Purl
- pkg:apk/alpine/docker?arch=source