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Oracle Linux: (CVE-2021-47311) ELSA-2024-4211: kernel security and bug fix update

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Oracle Linux: (CVE-2021-47311) ELSA-2024-4211: kernel security and bug fix update

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
05/21/2024
Created
07/04/2024
Added
07/03/2024
Modified
07/03/2024

Description

In the Linux kernel, the following vulnerability has been resolved:

net: qcom/emac: fix UAF in emac_remove

adpt is netdev private data and it cannot be

used after free_netdev() call. Using adpt after free_netdev()

can cause UAF bug. Fix it by moving free_netdev() at the end of the

function.

Solution(s)

  • oracle-linux-upgrade-kernel

References

  • ELSA-2024-4211
  • CVE-2021-47311

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