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Red Hat: CVE-2023-2513: kernel: ext4: use-after-free in ext4_xattr_set_entry() (Multiple Advisories)

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Red Hat: CVE-2023-2513: kernel: ext4: use-after-free in ext4_xattr_set_entry() (Multiple Advisories)

Severity
7
CVSS
(AV:L/AC:L/Au:M/C:C/I:C/A:C)
Published
05/08/2023
Created
05/23/2023
Added
05/23/2023
Modified
01/30/2025

Description

A use-after-free vulnerability was found in the Linux kernel's ext4 filesystem in the way it handled the extra inode size for extended attributes. This flaw could allow a privileged local user to cause a system crash or other undefined behaviors.

Solution(s)

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

References

  • CVE-2023-2513
  • RHSA-2023:2148
  • RHSA-2023:2458
  • RHSA-2023:6901
  • RHSA-2023:7077
  • RHSA-2024:0412
  • 查看数 695
  • 已创建
  • 最后回复

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