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Debian: CVE-2023-1194: linux -- security update

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Debian: CVE-2023-1194: linux -- security update

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
11/03/2023
Created
07/31/2024
Added
07/30/2024
Modified
07/30/2024

Description

An out-of-bounds (OOB) memory read flaw was found in parse_lease_state in the KSMBD implementation of the in-kernel samba server and CIFS in the Linux kernel. When an attacker sends the CREATE command with a malformed payload to KSMBD, due to a missing check of `NameOffset` in the `parse_lease_state()` function, the `create_context` object can access invalid memory.

Solution(s)

  • debian-upgrade-linux

References

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