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Red Hat: CVE-2024-35859: kernel: block: fix module reference leakage from bdev_open_by_dev error path (Multiple Advisories)

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Red Hat: CVE-2024-35859: kernel: block: fix module reference leakage from bdev_open_by_dev error path (Multiple Advisories)

Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
05/17/2024
Created
12/06/2024
Added
12/05/2024
Modified
12/05/2024

Description

In the Linux kernel, the following vulnerability has been resolved: block: fix module reference leakage from bdev_open_by_dev error path At the time bdev_may_open() is called, module reference is grabbed already, hence module reference should be released if bdev_may_open() failed. This problem is found by code review.

Solution(s)

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

References

  • CVE-2024-35859
  • RHSA-2024:9315
  • 查看数 703
  • 已创建
  • 最后回复

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