CVE-2025-21843
- Source
- https://cve.org/CVERecord?id=CVE-2025-21843
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-21843.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2025-21843
- Downstream
- Published
- 2025-03-07T09:10:01Z
- Modified
- 2026-08-12T03:51:37Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- drm/panthor: avoid garbage value in panthor_ioctl_dev_query()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
drm/panthor: avoid garbage value in panthor_ioctl_dev_query()
'priorities_info' is uninitialized, and the uninitialized value is copied to user object when calling PANTHOR_UOBJ_SET(). Using memset to initialize 'priorities_info' to avoid this garbage value problem.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/21xxx/CVE-2025-21843.json" }- References
-
- https://git.kernel.org/stable/c/3b32b7f638fe61e9d29290960172f4e360e38233
- https://git.kernel.org/stable/c/64b95bbc08bacf3e4b05c8604e6a4fec43bb712a
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/21xxx/CVE-2025-21843.json
- https://nvd.nist.gov/vuln/detail/CVE-2025-21843
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git