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Redhat.comRH:CVE-2023-52646HistoryApr 29, 2024 - 4:05 p.m.
CVE-2023-52646
2024-04-2916:05:54
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11
linux kernel
vulnerability
aio
mremap
fork
null-deref
redhat
In the Linux kernel, the following vulnerability has been resolved: aio: fix mremap after fork null-deref Commit e4a0d3e720e7 (“aio: Make it possible to remap aio ring”) introduced a null-deref if mremap is called on an old aio mapping after fork as mm->ioctx_table will be set to NULL. [[email protected]: fix 80 column issue]
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