ghsa-x9g4-rmpr-m7cx
Vulnerability from github
In the Linux kernel, the following vulnerability has been resolved:
media: iris: fix module removal if firmware download failed
Fix remove if firmware failed to load: qcom-iris aa00000.video-codec: Direct firmware load for qcom/vpu/vpu33_p4.mbn failed with error -2 qcom-iris aa00000.video-codec: firmware download failed qcom-iris aa00000.video-codec: core init failed
then: $ echo aa00000.video-codec > /sys/bus/platform/drivers/qcom-iris/unbind
Triggers: genpd genpd:1:aa00000.video-codec: Runtime PM usage count underflow! ------------[ cut here ]------------ video_cc_mvs0_clk already disabled WARNING: drivers/clk/clk.c:1206 at clk_core_disable+0xa4/0xac, CPU#1: sh/542 pc : clk_core_disable+0xa4/0xac lr : clk_core_disable+0xa4/0xac Call trace: clk_core_disable+0xa4/0xac (P) clk_disable+0x30/0x4c iris_disable_unprepare_clock+0x20/0x48 [qcom_iris] iris_vpu_power_off_hw+0x48/0x58 [qcom_iris] iris_vpu33_power_off_hardware+0x44/0x230 [qcom_iris] iris_vpu_power_off+0x34/0x84 [qcom_iris] iris_core_deinit+0x44/0xc8 [qcom_iris] iris_remove+0x20/0x48 [qcom_iris] platform_remove+0x20/0x30 device_remove+0x4c/0x80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ video_cc_mvs0_clk already unprepared WARNING: drivers/clk/clk.c:1065 at clk_core_unprepare+0xf0/0x110, CPU#2: sh/542 pc : clk_core_unprepare+0xf0/0x110 lr : clk_core_unprepare+0xf0/0x110 Call trace: clk_core_unprepare+0xf0/0x110 (P) clk_unprepare+0x2c/0x44 iris_disable_unprepare_clock+0x28/0x48 [qcom_iris] iris_vpu_power_off_hw+0x48/0x58 [qcom_iris] iris_vpu33_power_off_hardware+0x44/0x230 [qcom_iris] iris_vpu_power_off+0x34/0x84 [qcom_iris] iris_core_deinit+0x44/0xc8 [qcom_iris] iris_remove+0x20/0x48 [qcom_iris] platform_remove+0x20/0x30 device_remove+0x4c/0x80 ---[ end trace 0000000000000000 ]--- genpd genpd:0:aa00000.video-codec: Runtime PM usage count underflow! ------------[ cut here ]------------ gcc_video_axi0_clk already disabled WARNING: drivers/clk/clk.c:1206 at clk_core_disable+0xa4/0xac, CPU#4: sh/542 pc : clk_core_disable+0xa4/0xac lr : clk_core_disable+0xa4/0xac Call trace: clk_core_disable+0xa4/0xac (P) clk_disable+0x30/0x4c iris_disable_unprepare_clock+0x20/0x48 [qcom_iris] iris_vpu33_power_off_controller+0x17c/0x428 [qcom_iris] iris_vpu_power_off+0x48/0x84 [qcom_iris] iris_core_deinit+0x44/0xc8 [qcom_iris] iris_remove+0x20/0x48 [qcom_iris] platform_remove+0x20/0x30 device_remove+0x4c/0x80 ------------[ cut here ]------------ gcc_video_axi0_clk already unprepared WARNING: drivers/clk/clk.c:1065 at clk_core_unprepare+0xf0/0x110, CPU#4: sh/542 pc : clk_core_unprepare+0xf0/0x110 lr : clk_core_unprepare+0xf0/0x110 Call trace: clk_core_unprepare+0xf0/0x110 (P) clk_unprepare+0x2c/0x44 iris_disable_unprepare_clock+0x28/0x48 [qcom_iris] iris_vpu33_power_off_controller+0x17c/0x428 [qcom_iris] iris_vpu_power_off+0x48/0x84 [qcom_iris] iris_core_deinit+0x44/0xc8 [qcom_iris] iris_remove+0x20/0x48 [qcom_iris] platform_remove+0x20/0x30 device_remove+0x4c/0x80 ---[ end trace 0000000000000000 ]---
Skip deinit if initialization never succeeded.
{
"affected": [],
"aliases": [
"CVE-2025-40208"
],
"database_specific": {
"cwe_ids": [],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-11-12T22:15:48Z",
"severity": null
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: iris: fix module removal if firmware download failed\n\nFix remove if firmware failed to load:\nqcom-iris aa00000.video-codec: Direct firmware load for qcom/vpu/vpu33_p4.mbn failed with error -2\nqcom-iris aa00000.video-codec: firmware download failed\nqcom-iris aa00000.video-codec: core init failed\n\nthen:\n$ echo aa00000.video-codec \u003e /sys/bus/platform/drivers/qcom-iris/unbind\n\nTriggers:\ngenpd genpd:1:aa00000.video-codec: Runtime PM usage count underflow!\n------------[ cut here ]------------\nvideo_cc_mvs0_clk already disabled\nWARNING: drivers/clk/clk.c:1206 at clk_core_disable+0xa4/0xac, CPU#1: sh/542\n\u003csnip\u003e\npc : clk_core_disable+0xa4/0xac\nlr : clk_core_disable+0xa4/0xac\n\u003csnip\u003e\nCall trace:\n clk_core_disable+0xa4/0xac (P)\n clk_disable+0x30/0x4c\n iris_disable_unprepare_clock+0x20/0x48 [qcom_iris]\n iris_vpu_power_off_hw+0x48/0x58 [qcom_iris]\n iris_vpu33_power_off_hardware+0x44/0x230 [qcom_iris]\n iris_vpu_power_off+0x34/0x84 [qcom_iris]\n iris_core_deinit+0x44/0xc8 [qcom_iris]\n iris_remove+0x20/0x48 [qcom_iris]\n platform_remove+0x20/0x30\n device_remove+0x4c/0x80\n\u003csnip\u003e\n---[ end trace 0000000000000000 ]---\n------------[ cut here ]------------\nvideo_cc_mvs0_clk already unprepared\nWARNING: drivers/clk/clk.c:1065 at clk_core_unprepare+0xf0/0x110, CPU#2: sh/542\n\u003csnip\u003e\npc : clk_core_unprepare+0xf0/0x110\nlr : clk_core_unprepare+0xf0/0x110\n\u003csnip\u003e\nCall trace:\n clk_core_unprepare+0xf0/0x110 (P)\n clk_unprepare+0x2c/0x44\n iris_disable_unprepare_clock+0x28/0x48 [qcom_iris]\n iris_vpu_power_off_hw+0x48/0x58 [qcom_iris]\n iris_vpu33_power_off_hardware+0x44/0x230 [qcom_iris]\n iris_vpu_power_off+0x34/0x84 [qcom_iris]\n iris_core_deinit+0x44/0xc8 [qcom_iris]\n iris_remove+0x20/0x48 [qcom_iris]\n platform_remove+0x20/0x30\n device_remove+0x4c/0x80\n\u003csnip\u003e\n---[ end trace 0000000000000000 ]---\ngenpd genpd:0:aa00000.video-codec: Runtime PM usage count underflow!\n------------[ cut here ]------------\ngcc_video_axi0_clk already disabled\nWARNING: drivers/clk/clk.c:1206 at clk_core_disable+0xa4/0xac, CPU#4: sh/542\n\u003csnip\u003e\npc : clk_core_disable+0xa4/0xac\nlr : clk_core_disable+0xa4/0xac\n\u003csnip\u003e\nCall trace:\n clk_core_disable+0xa4/0xac (P)\n clk_disable+0x30/0x4c\n iris_disable_unprepare_clock+0x20/0x48 [qcom_iris]\n iris_vpu33_power_off_controller+0x17c/0x428 [qcom_iris]\n iris_vpu_power_off+0x48/0x84 [qcom_iris]\n iris_core_deinit+0x44/0xc8 [qcom_iris]\n iris_remove+0x20/0x48 [qcom_iris]\n platform_remove+0x20/0x30\n device_remove+0x4c/0x80\n\u003csnip\u003e\n------------[ cut here ]------------\ngcc_video_axi0_clk already unprepared\nWARNING: drivers/clk/clk.c:1065 at clk_core_unprepare+0xf0/0x110, CPU#4: sh/542\n\u003csnip\u003e\npc : clk_core_unprepare+0xf0/0x110\nlr : clk_core_unprepare+0xf0/0x110\n\u003csnip\u003e\nCall trace:\n clk_core_unprepare+0xf0/0x110 (P)\n clk_unprepare+0x2c/0x44\n iris_disable_unprepare_clock+0x28/0x48 [qcom_iris]\n iris_vpu33_power_off_controller+0x17c/0x428 [qcom_iris]\n iris_vpu_power_off+0x48/0x84 [qcom_iris]\n iris_core_deinit+0x44/0xc8 [qcom_iris]\n iris_remove+0x20/0x48 [qcom_iris]\n platform_remove+0x20/0x30\n device_remove+0x4c/0x80\n\u003csnip\u003e\n---[ end trace 0000000000000000 ]---\n\nSkip deinit if initialization never succeeded.",
"id": "GHSA-x9g4-rmpr-m7cx",
"modified": "2025-11-13T00:30:18Z",
"published": "2025-11-13T00:30:18Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-40208"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/7a0a77b936ff28f59c271172e81cefebf7b2b7a6"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/fde38008fc4f43db8c17869491870df24b501543"
}
],
"schema_version": "1.4.0",
"severity": []
}
Sightings
| Author | Source | Type | Date |
|---|
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