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THREAT OPS › Threat News › [NVD] CVE-2022-49496 (MEDIUM 5.5) — In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: prevent kernel crash when rmmod mtk-vcodec-dec.ko If the driver support subdev mode, the parameter "dev->pm.dev" will be NULL in mtk_vcodec_dec_remove. Kernel will crash when try to rmm

[NVD] CVE-2022-49496 (MEDIUM 5.5) — In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: prevent kernel crash when rmmod mtk-vcodec-dec.ko If the driver support subdev mode, the parameter "dev->pm.dev" will be NULL in mtk_vcodec_dec_remove. Kernel will crash when try to rmm

lownvdPublished 2025-02-26

CVE-2022-49496 CVSS: 5.5 MEDIUM Published: 2025-02-26T07:01:25.800

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

media: mediatek: vcodec: prevent kernel crash when rmmod mtk-vcodec-dec.ko

If the driver support subdev mode, the parameter "dev->pm.dev" will be NULL in mtk_vcodec_dec_remove. Kernel will crash when try to rmmod mtk-vcodec-dec.ko.

[ 4380.702726] pc : do_raw_sp

Indicators of compromise

CVE-2022-49496cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2022-49496