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Red Hat: CVE-2024-40939: kernel: net: wwan: iosm: Fix tainted pointer delete is case of region creation fail (Multiple Advisories)

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Red Hat: CVE-2024-40939: kernel: net: wwan: iosm: Fix tainted pointer delete is case of region creation fail (Multiple Advisories)

Severity
4
CVSS
(AV:L/AC:L/Au:M/C:N/I:N/A:C)
Published
07/12/2024
Created
12/06/2024
Added
12/05/2024
Modified
12/05/2024

Description

In the Linux kernel, the following vulnerability has been resolved: net: wwan: iosm: Fix tainted pointer delete is case of region creation fail In case of region creation fail in ipc_devlink_create_region(), previously created regions delete process starts from tainted pointer which actually holds error code value. Fix this bug by decreasing region index before delete. Found by Linux Verification Center (linuxtesting.org) with SVACE.

Solution(s)

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

References

  • CVE-2024-40939
  • RHSA-2024:5928
  • 查看数 700
  • 已创建
  • 最后回复

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