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Debian: CVE-2022-48932: linux -- security update

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Debian: CVE-2022-48932: 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
01/28/2025

Description

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: DR, Fix slab-out-of-bounds in mlx5_cmd_dr_create_fte When adding a rule with 32 destinations, we hit the following out-of-band access issue: BUG: KASAN: slab-out-of-bounds in mlx5_cmd_dr_create_fte+0x18ee/0x1e70 This patch fixes the issue by both increasing the allocated buffers to accommodate for the needed actions and by checking the number of actions to prevent this issue when a rule with too many actions is provided.

Solution(s)

  • debian-upgrade-linux

References

  • https://attackerkb.com/topics/cve-2022-48932
  • CVE - 2022-48932
  • 查看数 692
  • 已创建
  • 最后回复

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