drm/amdgpu/gfx6: fix firmware leak on teardown (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.18 % · percentile 7 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Received
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/gfx6: fix firmware leak on teardown The firmware requested in gfx_v6_0_init_microcode() is not released when the GFX block is torn down, leaking the firmware resources. Add gfx_v6_0_free_microcode() and call it from gfx_v6_0_sw_fini() to release the PFP, ME, CE and RLC firmware. (cherry picked from commit 386e81346f95ab0be5a82c5535de932e7a456924)
References
- https://git.kernel.org/stable/c/59bdbbb70be95100aab3a3a3f4017861c0bbef8c
- https://git.kernel.org/stable/c/18b7d69dabb61551d3a45be6300b0e6e6b04d02c
- https://git.kernel.org/stable/c/bf3a59afc6e57957eb66ab3a86e24e2ad8b8e8d8
- https://git.kernel.org/stable/c/2aee72150b0ea92804f0f2799efb129f10e46e8d
- https://git.kernel.org/stable/c/3a86ebf6aa8b0a845e6188daaa6f530fe67ff00e
- https://git.kernel.org/stable/c/652f631e2e3a8d3b11ad72dd0b8e59b5183de0d9
- https://git.kernel.org/stable/c/4b70c6b34912ca0b4066f56fd627d785dfbfe1fa
- https://git.kernel.org/stable/c/cc172e177795c5f87bc2d71768d077e1c10633e8
European references
- ENISA EUVD · EUVD-2026-103869
- GCVE · GCVE-0-2026-98784
CERT-FR advisories
- CERTFR-2026-AVI-1375 — Multiples vulnérabilités dans le noyau Linux de Debian LTS · cert.ssi.gouv.fr
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected 2cd46ad22383ab8372b86cdb5257589496099412 < 59bdbbb70be95100aab3a3a3f4017861c0bbef8c ; affected 2cd46ad22383ab8372b86cdb5257589496099412 < 18b7d69dabb61551d3a45be6300b0e6e6b04d02c ; affected 2cd46ad22383ab8372b86cdb5257589496099412 < bf3a59afc6e57957eb66ab3a86e24e2ad8b8e8d8 ; affected 2cd46ad22383ab8372b86cdb5257589496099412 < 2aee72150b0ea92804f0f2799efb129f10e46e8d ; affected 2cd46ad22383ab8372b86cdb5257589496099412 < 3a86ebf6aa8b0a845e6188daaa6f530fe67ff00e ; affected 2cd46ad22383ab8372b86cdb5257589496099412 < 652f631e2e3a8d3b11ad72dd0b8e59b5183de0d9 |
| Linux · Linux | affected 4.9 ; unaffected 0 < 4.9 ; unaffected 5.10.273 ≤ 5.10.* ; unaffected 5.15.224 ≤ 5.15.* ; unaffected 6.1.191 ≤ 6.1.* ; unaffected 6.6.160 ≤ 6.6.* |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |