CVE-2025-39714— media: usbtv: Lock resolution while streaming
Affected Version Matrix 18
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 0e0fe3958fdd13dbf55c3a787acafde6efd04272< c35e7c7a004ef379a1ae7c7486d4829419acad1d | affected |
0e0fe3958fdd13dbf55c3a787acafde6efd04272< ee7bade8b9244834229b12b6e1e724939bedd484 | affected | ||
0e0fe3958fdd13dbf55c3a787acafde6efd04272< 5427dda195d6baf23028196fd55a0c90f66ffa61 | affected | ||
0e0fe3958fdd13dbf55c3a787acafde6efd04272< ef9b3c22405192afaa279077ddd45a51db90b83d | affected | ||
0e0fe3958fdd13dbf55c3a787acafde6efd04272< 3d83d0b5ae5045a7a246ed116b5f6c688a12f9e9 | affected | ||
0e0fe3958fdd13dbf55c3a787acafde6efd04272< c3d75524e10021aa5c223d94da4996640aed46c0 | affected | ||
0e0fe3958fdd13dbf55c3a787acafde6efd04272< 9f886d21e235c4bd038cb20f6696084304197ab3 | affected | ||
0e0fe3958fdd13dbf55c3a787acafde6efd04272< 7e40e0bb778907b2441bff68d73c3eb6b6cd319f | affected | ||
| … +10 more rows | |||
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I. Basic Information for CVE-2025-39714
Vulnerability Information
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Vulnerability Title
media: usbtv: Lock resolution while streaming
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: media: usbtv: Lock resolution while streaming When an program is streaming (ffplay) and another program (qv4l2) changes the TV standard from NTSC to PAL, the kernel crashes due to trying to copy to unmapped memory. Changing from NTSC to PAL increases the resolution in the usbtv struct, but the video plane buffer isn't adjusted, so it overflows. [hverkuil: call vb2_is_busy instead of vb2_is_streaming]
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
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，该漏洞源于未锁定分辨率导致的内存溢出，可能导致系统崩溃。
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
II. Public POCs for CVE-2025-39714
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Linux · 2025-09-05 · 60 CVEs total
| CVE-2025-39706 | drm/amdkfd: Destroy KFD debugfs after destroy KFD wq | |
| CVE-2025-39725 | mm/vmscan: fix hwpoisoned large folio handling in shrink_folio_list | |
| CVE-2025-39722 | crypto: caam - Prevent crash on suspend with iMX8QM / iMX8ULP | |
| CVE-2025-39721 | crypto: qat - flush misc workqueue during device shutdown | |
| CVE-2025-39720 | ksmbd: fix refcount leak causing resource not released | |
| CVE-2025-39723 | netfs: Fix unbuffered write error handling | |
| CVE-2025-39710 | media: venus: Add a check for packet size after reading from shared memory | |
| CVE-2025-39709 | media: venus: protect against spurious interrupts during probe | |
| CVE-2025-39708 | media: iris: Fix NULL pointer dereference | |
| CVE-2025-39707 | drm/amdgpu: check if hubbub is NULL in debugfs/amdgpu_dm_capabilities | |
| CVE-2025-39711 | media: ivsc: Fix crash at shutdown due to missing mei_cldev_disable() calls | |
| CVE-2025-39705 | drm/amd/display: fix a Null pointer dereference vulnerability | |
| CVE-2025-39704 | LoongArch: KVM: Fix stack protector issue in send_ipi_data() | |
| CVE-2025-39703 | net, hsr: reject HSR frame if skb can't hold tag | |
| CVE-2025-39702 | ipv6: sr: Fix MAC comparison to be constant-time | |
| CVE-2025-39701 | ACPI: pfr_update: Fix the driver update version check | |
| CVE-2025-39700 | mm/damon/ops-common: ignore migration request to invalid nodes | |
| CVE-2025-39699 | iommu/riscv: prevent NULL deref in iova_to_phys | |
| CVE-2025-39698 | io_uring/futex: ensure io_futex_wait() cleans up properly on failure | |
| CVE-2025-39697 | NFS: Fix a race when updating an existing write |
Showing top 20 of 60 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Linux
- CVE-2026-43502
net/rds: handle zerocopy send cleanup before the message is - CVE-2026-43501
ipv6: rpl: reserve mac_len headroom when recompressed SRH gr - CVE-2026-43498
accel/ivpu: Disallow re-exporting imported GEM objects - CVE-2026-43499
rtmutex: Use waiter::task instead of current in remove_waite - CVE-2026-43497
fbdev: udlfb: add vm_ops to dlfb_ops_mmap to prevent use-aft
Same vendor: Linux
- CVE-2026-43502
net/rds: handle zerocopy send cleanup before the message is - CVE-2026-43501
ipv6: rpl: reserve mac_len headroom when recompressed SRH gr - CVE-2026-43498
accel/ivpu: Disallow re-exporting imported GEM objects - CVE-2026-43499
rtmutex: Use waiter::task instead of current in remove_waite - CVE-2026-43497
fbdev: udlfb: add vm_ops to dlfb_ops_mmap to prevent use-aft
V. Comments for CVE-2025-39714
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