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Huawei EulerOS: CVE-2023-52448: kernel security update

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Huawei EulerOS: CVE-2023-52448: kernel security update

Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
02/22/2024
Created
07/02/2024
Added
07/01/2024
Modified
01/28/2025

Description

In the Linux kernel, the following vulnerability has been resolved: gfs2: Fix kernel NULL pointer dereference in gfs2_rgrp_dump Syzkaller has reported a NULL pointer dereference when accessing rgd->rd_rgl in gfs2_rgrp_dump().This can happen when creating rgd->rd_gl fails in read_rindex_entry().Add a NULL pointer check in gfs2_rgrp_dump() to prevent that.

Solution(s)

  • huawei-euleros-2_0_sp12-upgrade-bpftool
  • huawei-euleros-2_0_sp12-upgrade-kernel
  • huawei-euleros-2_0_sp12-upgrade-kernel-abi-stablelists
  • huawei-euleros-2_0_sp12-upgrade-kernel-tools
  • huawei-euleros-2_0_sp12-upgrade-kernel-tools-libs
  • huawei-euleros-2_0_sp12-upgrade-python3-perf

References

  • https://attackerkb.com/topics/cve-2023-52448
  • CVE - 2023-52448
  • EulerOS-SA-2024-1873
  • 查看数 707
  • 已创建
  • 最后回复

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