CVE-2026-98784
drm/amdgpu/gfx6: fix firmware leak on teardown
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 6.6.160, 6.12.113, 6.18.56, 7.2.10
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
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)
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
4.9
- KernelLinux
From 4.9.0 · fixed in 6.6.160; From 6.7.0 · fixed in 6.12.113; From 6.13.0 · fixed in 6.18.56; From 6.19.0 · fixed in 7.2.10
References 8
git.kernel.org
- stable/c/59bdbbb70be95100aab3a3a3f4017861c0bbef8c
- stable/c/18b7d69dabb61551d3a45be6300b0e6e6b04d02c
- stable/c/bf3a59afc6e57957eb66ab3a86e24e2ad8b8e8d8
- stable/c/2aee72150b0ea92804f0f2799efb129f10e46e8d
- stable/c/3a86ebf6aa8b0a845e6188daaa6f530fe67ff00e
- stable/c/652f631e2e3a8d3b11ad72dd0b8e59b5183de0d9
- stable/c/4b70c6b34912ca0b4066f56fd627d785dfbfe1fa
- stable/c/cc172e177795c5f87bc2d71768d077e1c10633e8