DeutschShown in its original language — a full translation is planned for a future version.
Linux Kernel: Mehrere Schwachstellen ermöglichen Offenlegung von Informationen
view advisory published 2022-08-29
Ein entfernter, anonymer oder lokaler Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um Informationen offenzulegen.
01
describes (2)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2021-4159US | medium4.4 | — | ||
A vulnerability was found in the Linux kernel's EBPF verifier when handling internal data structures. Internal memory locations could be returned to userspace. A local attacker wit… | ||||
| CVE-2021-3714US | medium5.9 | — | ||
A flaw was found in the Linux kernels memory deduplication mechanism. Previous work has shown that memory deduplication can be attacked via a local exploitation mechanism. The same… | ||||
02
references
External citations — patches, advisories, analysis.
- Red Hat Customer Portal vom 2022-08-29external
- Red Hat Customer Portal vom 2022-08-29external
- Amazon Linux Security Advisory ALAS2-2022-1852 vom 2022-10-11external
- Amazon Linux Security Advisory ALAS2KERNEL-5.4-2022-036 vom 2022-10-14external
- Amazon Linux Security Advisory ALAS-2022-1636 vom 2022-10-11external
- Debian Security Advisory DLA-3131 vom 2022-10-03external
- SUSE Security Update SUSE-SU-2025:01983-1 vom 2025-06-17external
- National Vulnerability Database - CVE-2021-3714 vom 2022-08-29external
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