5.5

CVE-2023-53425

media: platform: mediatek: vpu: fix NULL ptr dereference

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

media: platform: mediatek: vpu: fix NULL ptr dereference

If pdev is NULL, then it is still dereferenced.

This fixes this smatch warning:

drivers/media/platform/mediatek/vpu/mtk_vpu.c:570 vpu_load_firmware() warn: address of NULL pointer 'pdev'
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 4.14.324
Linux ≫ Linux Kernel Version >= 4.15 < 4.19.293
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.255
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.192
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.128
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.47
Linux ≫ Linux Kernel Version >= 6.2 < 6.4.12
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.14% 0.033
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
134c704f-9b21-4f2e-91b3-4a467353bcc0 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://git.kernel.org/stable/c/099e929e7477f37ca16738fc158d7101c0189ca1
Patch
https://git.kernel.org/stable/c/1b3f25d3894a091abc247eadab266a2c9be64389
Patch
https://git.kernel.org/stable/c/2caeb722f0ea5d2d24af30bb1753a89d449b6aa0
Patch
https://git.kernel.org/stable/c/3df55cd773e8603b623425cc97b05e542854ad27
Patch
https://git.kernel.org/stable/c/4d299e6e0ac3cf8ab4517dc29c9294bc4bf72398
Patch
https://git.kernel.org/stable/c/776b34615a29551d69d82a0082e7319d5ea284bd
Patch
https://git.kernel.org/stable/c/b7bd48f0be84e24d21aa3a8f59a8a9cb8633a1c4
Patch
https://git.kernel.org/stable/c/c1c5826223ae05a48d21f6708c6f34ee9006238c
Patch