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Red Hat: CVE-2024-35835: kernel: net/mlx5e: fix a double-free in arfs_create_groups (Multiple Advisories)

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Red Hat: CVE-2024-35835: kernel: net/mlx5e: fix a double-free in arfs_create_groups (Multiple Advisories)

Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
05/17/2024
Created
07/03/2024
Added
07/03/2024
Modified
12/05/2024

Description

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: fix a double-free in arfs_create_groups When `in` allocated by kvzalloc fails, arfs_create_groups will free ft->g and return an error. However, arfs_create_table, the only caller of arfs_create_groups, will hold this error and call to mlx5e_destroy_flow_table, in which the ft->g will be freed again.

Solution(s)

  • redhat-upgrade-kernel
  • redhat-upgrade-kernel-rt

References

  • CVE-2024-35835
  • RHSA-2024:4211
  • RHSA-2024:4352
  • RHSA-2024:9315
  • 查看数 697
  • 已创建
  • 最后回复

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