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Debian: CVE-2022-48873: linux -- security update

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Debian: CVE-2022-48873: linux -- security update

Severity
7
CVSS
(AV:L/AC:L/Au:S/C:C/I:C/A:C)
Published
08/22/2024
Created
08/23/2024
Added
08/22/2024
Modified
01/30/2025

Description

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: Don't remove map on creater_process and device_release Do not remove the map from the list on error path in fastrpc_init_create_process, instead call fastrpc_map_put, to avoid use-after-free. Do not remove it on fastrpc_device_release either, call fastrpc_map_put instead. The fastrpc_free_map is the only proper place to remove the map. This is called only after the reference count is 0.

Solution(s)

  • debian-upgrade-linux

References

  • https://attackerkb.com/topics/cve-2022-48873
  • CVE - 2022-48873
  • 查看数 692
  • 已创建
  • 最后回复

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