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Oracle Linux: CVE-2022-36227: ELSA-2023-2532: libarchive security update (LOW) (Multiple Advisories)

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Oracle Linux: CVE-2022-36227: ELSA-2023-2532: libarchive security update (LOW) (Multiple Advisories)

Severity
5
CVSS
(AV:N/AC:H/Au:N/C:N/I:N/A:C)
Published
07/11/2022
Created
05/18/2023
Added
05/17/2023
Modified
08/06/2024

Description

In libarchive before 3.6.2, the software does not check for an error after calling calloc function that can return with a NULL pointer if the function fails, which leads to a resultant NULL pointer dereference. NOTE: the discoverer cites this CWE-476 remark but third parties dispute the code-execution impact: "In rare circumstances, when NULL is equivalent to the 0x0 memory address and privileged code can access it, then writing or reading memory is possible, which may lead to code execution."

Solution(s)

  • oracle-linux-upgrade-bsdtar
  • oracle-linux-upgrade-libarchive
  • oracle-linux-upgrade-libarchive-devel

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