DeutschShown in its original language — a full translation is planned for a future version.
Linux Kernel: Mehrere Schwachstellen ermöglichen Offenlegung von Informationen oder Umgehung von Sicherheitsvorkehrungen
view advisory published 2023-07-17
Ein lokaler Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um Informationen offenzulegen oder Sicherheitsvorkehrungen zu umgehen.
01
describes (2)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2023-38431US | critical9.1 | — | ||
An issue was discovered in the Linux kernel before 6.3.8. fs/smb/server/connection.c in ksmbd does not validate the relationship between the NetBIOS header's length field and the S… | ||||
| CVE-2023-38427US | critical9.8 | — | ||
An issue was discovered in the Linux kernel before 6.3.8. fs/smb/server/smb2pdu.c in ksmbd has an integer underflow and out-of-bounds read in deassemble_neg_contexts. | ||||
02
references
External citations — patches, advisories, analysis.
- Github Security Advisory GHSA-229r-cp46-m292 vom 2023-07-17external
- Github Security Advisory GHSA-f4cj-v28g-9hh9 vom 2023-07-17external
- Ubuntu Security Notice USN-6412-1 vom 2023-10-04external
- Ubuntu Security Notice USN-6466-1 vom 2023-10-31external
- Ubuntu Security Notice USN-6725-1 vom 2024-04-09external
- Ubuntu Security Notice USN-6725-2 vom 2024-04-16external
- WID-SEC-W-2023-1770 - CSAF Versionself
- WID-SEC-2023-1770 - Portal Versionself
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