DeutschShown in its original language — a full translation is planned for a future version.
Linux Kernel: Mehrere Schwachstellen
view advisory published 2022-05-24
Ein lokaler Angreifer kann mehrere Schwachstellen im Linux Kernel und Oracle Linux ausnutzen, um seine Privilegien zu erhöhen und Sicherheitsvorkehrungen zu umgehen.
01
describes (2)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2022-21499US | medium4.6 | — | ||
KGDB and KDB allow read and write access to kernel memory, and thus should be restricted during lockdown. An attacker with access to a serial port could trigger the debugger so it… | ||||
| CVE-2022-1786US | high7.8 | — | ||
A use-after-free flaw was found in the Linux kernel’s io_uring subsystem in the way a user sets up a ring with IORING_SETUP_IOPOLL with more than one task completing submissions on… | ||||
02
references
External citations — patches, advisories, analysis.
- Oracle Linux Security Advisory ELSA-2022-5249 vom 2022-07-01external
- Oracle Linux Security Advisory ELSA-2022-5564 vom 2022-07-15external
- Oracle Linux Security Advisory ELSA-2022-5819 vom 2022-08-10external
- Oracle Linux Security Advisory ELSA-2022-5937 vom 2022-08-11external
- Oracle Linux Security Advisory ELSA-2022-6003 vom 2022-08-11external
- Oracle Linux Security Advisory ELSA-2022-6460 vom 2022-09-15external
- Oracle Linux Security Advisory ELSA-2022-7110 vom 2022-10-26external
- Oracle Linux Security Advisory ELSA-2022-7337 vom 2022-11-03external
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