CVE-2021-28951
—CVSS 3.1
5.5 medium
EPSS
<1%p19
Published
()
Modified
Description
An issue was discovered in fs/io_uring.c in the Linux kernel through 5.11.8. It allows attackers to cause a denial of service (deadlock) because exit may be waiting to park a SQPOLL thread, but concurrently that SQPOLL thread is waiting for a signal to start, aka CID-3ebba796fa25.
- Vendors
- linuxfedoraprojectnetapp
- Products
- linux kernel, fedora, a250 firmware, aff 500f firmware, fas 500f firmware, cloud backup, solidfire baseboard management controller firmware
- Weakness
- CWE-667
- Vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
In the news0 stories
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