CVE-2026-68238None▾ SunlitIn the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Release VFCT ACPI table reference amdgpu_acpi_vfct_bios() fetches the VFCT table with acpi_get_table() but never releases it. acpi_get_table() takes a refe…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.2%
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: Release VFCT ACPI table reference
amdgpu_acpi_vfct_bios() fetches the VFCT table with acpi_get_table() but never releases it. acpi_get_table() takes a reference on the table (incrementing its validation_count and mapping it on the 0->1 transition); without a paired acpi_put_table() the mapping is leaked on every call, whether or not a matching VBIOS image is found.
Route all exit paths after the table is acquired through a common acpi_put_table(). The VBIOS image is copied out with kmemdup() before the table is released, so it remains valid for the caller.
(cherry picked from commit ca5988682b4cba4cd125a0fa99b2de1239164ae4)
Linux >= d38ceaf99ed015f2a0b9af3499791bd3a3daae21 < 1748043b5114ce5ee5ee874d5f821a158d70631cLinux >= d38ceaf99ed015f2a0b9af3499791bd3a3daae21 < 50a75929c0c5e8ab29a3ac49dc92489873d9d261Linux >= d38ceaf99ed015f2a0b9af3499791bd3a3daae21 < 312278b3091912fa56a6a587609f17dcb33465c2Linux >= d38ceaf99ed015f2a0b9af3499791bd3a3daae21 < 9b7de3ee5d2c5ee2a706e5f7ca0126f4fbea4da8Linux >= d38ceaf99ed015f2a0b9af3499791bd3a3daae21 < 65bff26617607c1331283232016c0e89088c5b78Linux 4.2Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-98869Nonebpf: Infer zext_dst based on static register liveness analysis
CVE-2023-7356NoneBluetooth: ISO: Copy BASE if service data matches EIR_BAA_SERVICE_UUID
CVE-2026-98766Noneusb: gadget: aspeed-vhub: cancel wake work on device removal
CVE-2026-98768Medium· 4.7usb: typec: anx7411 - stop the IRQ before destroying the workqueue
CVE-2026-98767Noneusb: dwc3: gadget: fix IRQ storm on invalid event buffer count
CVE-2026-98770Noneusb: gadget: midi2: Fix the jack descriptor array sizes