תיאור (מקור, אנגלית)
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.
מוצרים מושפעים
gnu: glibc; fedoraproject: fedora; netapp: cloud backup; netapp: e-series santricity os controller; netapp: solidfire baseboard management controller firmware; netapp: h300s firmware; netapp: h300s; netapp: h500s firmware; netapp: h500s; netapp: h700s firmware; netapp: h700s; netapp: h300e firmware; netapp: h300e; netapp: h500e firmware; netapp: h500e
קישורים10
- sourceware.org/bugzilla/show_bug.cgi?id=27896 ExploitIssue TrackingThird Party Advisory
- sourceware.org/bugzilla/show_bug.cgi?id=27896 ExploitIssue TrackingThird Party Advisory
- lists.debian.org/debian-lts-announce/2022/10/msg00021.html Mailing ListThird Party Advisory
- lists.fedoraproject.org/archives/list/package-announce%40lists…
- lists.fedoraproject.org/archives/list/package-announce%40lists…
- security.gentoo.org/glsa/202107-07 Third Party Advisory
- security.netapp.com/advisory/ntap-20210629-0005/ Third Party Advisory
- sourceware.org/bugzilla/show_bug.cgi?id=27896#c1 Issue Tracking
- lists.debian.org/debian-lts-announce/2022/10/msg00021.html Mailing ListThird Party Advisory
- lists.fedoraproject.org/archives/list/package-announce%40lists…
מדדים
- CVSS 3.1
-
9.8
CRITICAL
מקור הציון: NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - EPSS — סבירות ניצול
- 4% אחוזון 89 · נכון ל-6 בנובמבר 2026
- CWE
- CWE-416
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