CRITICAL✓ PATCH🇬🇧 English

CVE-2021-33574

CVSS 9.8v3.1pub. 2021-05-25upd. 2024-11-21

The mq_notify function in the GNU C Library (aka glibc) versions 2.32 and 2.33 has a use-after-free. It may use the notification thread attributes object (passed through its struct sigevent parameter) after it has been freed by the caller, leading to a denial of service (application crash) or possibly unspecified other impact.

oryginał EN

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Debian
OS
Debian
10.0
Fedora Project Fedora
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Fedoraproject
3334
Gnu Glibc
APP
Gnu
2.322.33
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