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Huawei EulerOS: CVE-2021-3506: kernel security update

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Huawei EulerOS: CVE-2021-3506: kernel security update

Severity
6
CVSS
(AV:L/AC:L/Au:N/C:P/I:N/A:C)
Published
04/19/2021
Created
08/11/2021
Added
08/10/2021
Modified
08/10/2021

Description

An out-of-bounds (OOB) memory access flaw was found in fs/f2fs/node.c in the f2fs module in the Linux kernel in versions before 5.12.0-rc4. A bounds check failure allows a local attacker to gain access to out-of-bounds memory leading to a system crash or a leak of internal kernel information. The highest threat from this vulnerability is to system availability.

Solution(s)

  • huawei-euleros-2_0_sp9-upgrade-kernel
  • huawei-euleros-2_0_sp9-upgrade-kernel-tools
  • huawei-euleros-2_0_sp9-upgrade-kernel-tools-libs
  • huawei-euleros-2_0_sp9-upgrade-python3-perf

References

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