Description

In the Linux kernel, the following vulnerability has been resolved: io_uring/zcrx: fix sgtable leak on mapping failures In an unlikely case when io_populate_area_dma() fails, which could only happen on a PAGE_POOL_32BIT_ARCH_WITH_64BIT_DMA machine, io_zcrx_map_area() will have an initialised and not freed table. It was supposed to be cleaned up in the error path, but !is_mapped prevents that.

INFO

Published Date :

2026-05-06T11:28:23.620Z

Last Modified :

2026-05-06T11:28:23.620Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2026-43224 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-43224.

URL Resource
https://git.kernel.org/stable/c/a983aae397767e9da931128ff2b5bf9066513ce3 cve-icon cve-icon
https://git.kernel.org/stable/c/ef075c1464ac9047e2cf7d23cb020bfd0b8e4b60 cve-icon cve-icon
https://git.kernel.org/stable/c/f1ae403324311e143ef20e53cf9a5f01e312f7c9 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2026050654-CVE-2026-43224-502e@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-43224 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-43224 cve-icon
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