7.1

CVE-2023-53748

media: mediatek: vcodec: Fix potential array out-of-bounds in decoder queue_setup

In the Linux kernel, the following vulnerability has been resolved:

media: mediatek: vcodec: Fix potential array out-of-bounds in decoder queue_setup

variable *nplanes is provided by user via system call argument. The
possible value of q_data->fmt->num_planes is 1-3, while the value
of *nplanes can be 1-8. The array access by index i can cause array
out-of-bounds.

Fix this bug by checking *nplanes against the array size.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 590577a4e5257ac3ed72999a94666ad6ba8f24bc
Version < 48e4e06e2c5fe1fda283d499f91492eda2248bb9
Status affected
Version 590577a4e5257ac3ed72999a94666ad6ba8f24bc
Version < b8e19bf3b4aebd855be01b64674187dcf6d1db51
Status affected
Version 590577a4e5257ac3ed72999a94666ad6ba8f24bc
Version < 8fbcf730cb89c3647f3365226fe7014118fa93c7
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 4.10
Status affected
Version 0
Version < 4.10
Status unaffected
Version <= 6.1.*
Version 6.1.30
Status unaffected
Version <= 6.3.*
Version 6.3.4
Status unaffected
Version <= *
Version 6.4
Status unaffected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.13% 0.033
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
416baaa9-dc9f-4396-8d5f-8c081fb06d67 7.1 1.8 5.2
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/48e4e06e2c5fe1fda283d499f91492eda2248bb9
https://git.kernel.org/stable/c/b8e19bf3b4aebd855be01b64674187dcf6d1db51
https://git.kernel.org/stable/c/8fbcf730cb89c3647f3365226fe7014118fa93c7