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Fix memory leak in GLES_CreateTexture #6269

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merged 1 commit into from Sep 21, 2022
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xiaoxiaoafeifei
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Free data->pixels in error path

@slouken slouken merged commit 00b67f5 into libsdl-org:main Sep 21, 2022
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smcv commented Jan 25, 2023

Apparently the Red Hat CNA has allocated CVE-2022-4743 for this memory leak. It seems they consider this to be a denial of service vulnerability.

I'm not sure that I understand how this is attacker-triggerable (and if an attacker can't trigger it, then it isn't a denial of service vulnerability, just a bug).

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3 participants