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CVE-2025-38044— media: cx231xx: set device_caps for 417

Quick assessment

Affected
Linux Linux
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于media驱动未设置MPEG编码器的device_caps。

AI Predicted 3.3 Difficulty: Theoretical EPSS 0.21% · P11

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter

Affected Version Matrix 18

VendorProduct Version RangeStatus
Linux Linux 8c3854d03bd7b86e8f36e6d9b07b4a6bc20deccd< 2ad41beb7df3bd63b209842d16765ec59dafe6e4 affected
8c3854d03bd7b86e8f36e6d9b07b4a6bc20deccd< 0884dd3abbe80307a2d4cbdbe5e312be164f8adb affected
8c3854d03bd7b86e8f36e6d9b07b4a6bc20deccd< c91447e35b9bea60bda4408c48e7891d14351021 affected
8c3854d03bd7b86e8f36e6d9b07b4a6bc20deccd< 9d1a5be86dbe074bd8dd6bdd63a99d6bb66d5930 affected
8c3854d03bd7b86e8f36e6d9b07b4a6bc20deccd< 5c9eca180a4235abd56cc7f7308ca72128d93dce affected
8c3854d03bd7b86e8f36e6d9b07b4a6bc20deccd< 4731d5328f507ae8fd8a57abbca9119ec7a8d665 affected
8c3854d03bd7b86e8f36e6d9b07b4a6bc20deccd< e43fd82bb2110bf9d13d800cdc49cceddfd0ede5 affected
8c3854d03bd7b86e8f36e6d9b07b4a6bc20deccd< a79efc44b51432490538a55b9753a721f7d3ea42 affected
… +10 more rows
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I. Basic Information for CVE-2025-38044

Vulnerability Information
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Vulnerability Title
media: cx231xx: set device_caps for 417
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: media: cx231xx: set device_caps for 417 The video_device for the MPEG encoder did not set device_caps. Add this, otherwise the video device can't be registered (you get a WARN_ON instead). Not seen before since currently 417 support is disabled, but I found this while experimenting with it.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于media驱动未设置MPEG编码器的device_caps。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Linux Linux 8c3854d03bd7b86e8f36e6d9b07b4a6bc20deccd ~ 2ad41beb7df3bd63b209842d16765ec59dafe6e4 -
Linux Linux 5.3 -

II. Public POCs for CVE-2025-38044

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III. Intelligence Information for CVE-2025-38044

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Same Patch Batch · Linux · 2025-06-18 · 362 CVEs total

CVE-2025-38075 9.8 CRITICAL scsi: target: iscsi: Fix timeout on deleted connection
CVE-2022-50098 8.8 HIGH scsi: qla2xxx: Fix crash due to stale SRB access around I/O timeouts
CVE-2025-38052 8.8 HIGH net/tipc: fix slab-use-after-free Read in tipc_aead_encrypt_done
CVE-2022-49934 8.8 HIGH wifi: mac80211: Fix UAF in ieee80211_scan_rx()
CVE-2022-50164 8.8 HIGH wifi: iwlwifi: mvm: fix double list_add at iwl_mvm_mac_wake_tx_queue
CVE-2025-38074 8.8 HIGH vhost-scsi: protect vq->log_used with vq->mutex
CVE-2025-38016 8.8 HIGH HID: bpf: abort dispatch if device destroyed
CVE-2022-49974 8.8 HIGH HID: nintendo: fix rumble worker null pointer deref
CVE-2022-49968 8.0 HIGH ieee802154/adf7242: defer destroy_workqueue call
CVE-2022-50035 7.8 HIGH drm/amdgpu: Fix use-after-free on amdgpu_bo_list mutex
CVE-2022-49944 7.8 HIGH Revert "usb: typec: ucsi: add a common function ucsi_unregister_connectors()"
CVE-2022-50028 7.8 HIGH gadgetfs: ep_io - wait until IRQ finishes
CVE-2022-49939 7.8 HIGH binder: fix UAF of ref->proc caused by race condition
CVE-2022-50182 7.8 HIGH media: imx-jpeg: Align upwards buffer size
CVE-2022-49935 7.8 HIGH dma-buf/dma-resv: check if the new fence is really later
CVE-2025-38082 7.8 HIGH gpio: virtuser: fix potential out-of-bound write
CVE-2025-38080 7.8 HIGH drm/amd/display: Increase block_sequence array size
CVE-2025-38060 7.8 HIGH bpf: copy_verifier_state() should copy 'loop_entry' field
CVE-2022-50101 7.8 HIGH video: fbdev: vt8623fb: Check the size of screen before memset_io()
CVE-2025-38062 7.8 HIGH genirq/msi: Store the IOMMU IOVA directly in msi_desc instead of iommu_cookie

Showing top 20 of 362 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2025-38044

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