CVE-2026-93179
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)
drm/amd/powerplay: fix VoltageObjectInfo zero-stride loop and OOB read
In the Linux kernel, the following vulnerability has been resolved: drm/amd/powerplay: fix VoltageObjectInfo zero-stride loop and OOB read Reject voltage objects whose usSize is smaller than the header or would advance the cursor past the table end, preventing an infinite loop or heap OOB read when the VBIOS supplies a malformed VoltageObjectInfo table.
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) |
|---|---|---|---|---|---|
| c82baa28184356a75c0157129f88af42b2e7b695 | affected | git | 574af7c61f2bed37baa3b60669e428d24d2c9ae8 | Unavailable | None listed |
| c82baa28184356a75c0157129f88af42b2e7b695 | affected | git | 203ffe648948ca3c2f55b21118945a7a6d0884aa | Unavailable | None listed |
| c82baa28184356a75c0157129f88af42b2e7b695 | affected | git | 0a6c9b3801903b6db91f3cbf148646b501dbded3 | Unavailable | None listed |
| c82baa28184356a75c0157129f88af42b2e7b695 | affected | git | 83c680de6d41d627c077dedb24f89d9e5be0e2a2 | Unavailable | None listed |
| c82baa28184356a75c0157129f88af42b2e7b695 | affected | git | 5d3cc8e388464f485d0944b87b8f9426e637d082 | 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) |
|---|---|---|---|---|---|
| 4.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.5 | Unavailable | None listed |
| 6.6.160 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.113 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.56 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2.6 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |