DeutschShown in its original language — a full translation is planned for a future version.
Linux Kernel: Schwachstelle ermöglicht Denial of Service
view advisory published 2021-07-22
Ein lokaler Angreifer kann eine Schwachstelle im Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2021-3640US | high7.0 | — | ||
A flaw use-after-free in function sco_sock_sendmsg() of the Linux kernel HCI subsystem was found in the way user calls ioct UFFDIO_REGISTER or other way triggers race condition of… | ||||
02
references
External citations — patches, advisories, analysis.
- Oracle Linux Security Advisory ELSA-2022-9179 vom 2022-02-28external
- Oracle Linux Security Advisory ELSA-2022-9999 vom 2022-11-16external
- SecLists.org - CVE-2021-3640 vom 2021-07-22external
- Red Hat Security Advisory RHSA-2022:7444 vom 2022-11-08external
- Red Hat Security Advisory RHSA-2022:7683 vom 2022-11-08external
- Red Hat Security Advisory RHSA-2022:7933 vom 2022-11-15external
- Red Hat Security Advisory RHSA-2022:8267 vom 2022-11-15external
- Red Hat Security Advisory RHSA-2022:8781 vom 2022-12-08external
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