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Debian: CVE-2022-48934: linux -- security update

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Debian: CVE-2022-48934: linux -- security update

Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
08/22/2024
Created
08/24/2024
Added
08/23/2024
Modified
01/30/2025

Description

In the Linux kernel, the following vulnerability has been resolved: nfp: flower: Fix a potential leak in nfp_tunnel_add_shared_mac() ida_simple_get() returns an id between min (0) and max (NFP_MAX_MAC_INDEX) inclusive. So NFP_MAX_MAC_INDEX (0xff) is a valid id. In order for the error handling path to work correctly, the 'invalid' value for 'ida_idx' should not be in the 0..NFP_MAX_MAC_INDEX range, inclusive. So set it to -1.

Solution(s)

  • debian-upgrade-linux

References

  • https://attackerkb.com/topics/cve-2022-48934
  • CVE - 2022-48934
  • 查看数 692
  • 已创建
  • 最后回复

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