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Red Hat: CVE-2022-48773: kernel: xprtrdma: fix pointer derefs in error cases of rpcrdma_ep_create (Multiple Advisories)

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Red Hat: CVE-2022-48773: kernel: xprtrdma: fix pointer derefs in error cases of rpcrdma_ep_create (Multiple Advisories)

Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
07/16/2024
Created
11/07/2024
Added
11/06/2024
Modified
11/06/2024

Description

In the Linux kernel, the following vulnerability has been resolved: xprtrdma: fix pointer derefs in error cases of rpcrdma_ep_create If there are failures then we must not leave the non-NULL pointers with the error value, otherwise `rpcrdma_ep_destroy` gets confused and tries free them, resulting in an Oops.

Solution(s)

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

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