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Red Hat: CVE-2023-4459: kernel: vmxnet3: NULL pointer dereference in vmxnet3_rq_cleanup() (Multiple Advisories)

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Red Hat: CVE-2023-4459: kernel: vmxnet3: NULL pointer dereference in vmxnet3_rq_cleanup() (Multiple Advisories)

Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
08/21/2023
Created
01/27/2024
Added
01/26/2024
Modified
03/14/2024

Description

A NULL pointer dereference flaw was found in vmxnet3_rq_cleanup in drivers/net/vmxnet3/vmxnet3_drv.c in the networking sub-component in vmxnet3 in the Linux Kernel. This issue may allow a local attacker with normal user privilege to cause a denial of service due to a missing sanity check during cleanup.

Solution(s)

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

References

  • CVE-2023-4459
  • RHSA-2024:0412
  • RHSA-2024:1250
  • RHSA-2024:1306
  • 查看数 701
  • 已创建
  • 最后回复

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