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CVE-2025-39714

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]

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
Diese Information steht angemeldeten Benutzern zur Verfügung.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version < c35e7c7a004ef379a1ae7c7486d4829419acad1d
Version 0e0fe3958fdd13dbf55c3a787acafde6efd04272
Status affected
Version < ee7bade8b9244834229b12b6e1e724939bedd484
Version 0e0fe3958fdd13dbf55c3a787acafde6efd04272
Status affected
Version < 5427dda195d6baf23028196fd55a0c90f66ffa61
Version 0e0fe3958fdd13dbf55c3a787acafde6efd04272
Status affected
Version < ef9b3c22405192afaa279077ddd45a51db90b83d
Version 0e0fe3958fdd13dbf55c3a787acafde6efd04272
Status affected
Version < 3d83d0b5ae5045a7a246ed116b5f6c688a12f9e9
Version 0e0fe3958fdd13dbf55c3a787acafde6efd04272
Status affected
Version < c3d75524e10021aa5c223d94da4996640aed46c0
Version 0e0fe3958fdd13dbf55c3a787acafde6efd04272
Status affected
Version < 9f886d21e235c4bd038cb20f6696084304197ab3
Version 0e0fe3958fdd13dbf55c3a787acafde6efd04272
Status affected
Version < 7e40e0bb778907b2441bff68d73c3eb6b6cd319f
Version 0e0fe3958fdd13dbf55c3a787acafde6efd04272
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 3.14
Status affected
Version < 3.14
Version 0
Status unaffected
Version <= 5.4.*
Version 5.4.297
Status unaffected
Version <= 5.10.*
Version 5.10.241
Status unaffected
Version <= 5.15.*
Version 5.15.190
Status unaffected
Version <= 6.1.*
Version 6.1.149
Status unaffected
Version <= 6.6.*
Version 6.6.103
Status unaffected
Version <= 6.12.*
Version 6.12.44
Status unaffected
Version <= 6.16.*
Version 6.16.4
Status unaffected
Version <= *
Version 6.17-rc1
Status unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.04% 0.092
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String