Public bug reported:

Description:   zkey: Security fixes for zkey and friends

Symptom:       Security vulnerabilities for zkey and friends.

Problem:       Security vulnerabilities that under certain circumstances
               might lead to possible attacks, such as symlink-following
               attacks, shell-injection attacks, and denial-of-service 
               attacks.

Solution:      Fix the vulnerabilities by using proper logic.

Patches / Upstream-IDs:

-> Required fixes (already included in s390-tools v2.43.1):
278f4f6fd57b6cf43a50b8d65bd1e2900b57fe81
94292dac547eb81b2c07367cc309c38ec75cf1d3
226728731c556891f67b1a3d21b6fb8faa2f909b
a3a2d70603811e3703d8e831b07487dd9e0f1c3e
f0bf1985c3cf08810924cf040f9b42fb7fbe6d37
5fdeaab3d09c71c899ba13b29629b3110ea0443e

-> Required fixes on top of s390-tools v2.44.0:               
0eef7846bd9d29546877edd1368b5b0d7162132a
1b90d15f1057c02bf581707253294d2d2bd7a8c4               
bc81c3221872e465bbed29ba9092f822b514ae2c

** Affects: linux (Ubuntu)
     Importance: Undecided
     Assignee: Skipper Bug Screeners (skipper-screen-team)
         Status: New


** Tags: architecture-s39064 bugnameltc-221955 severity-high 
targetmilestone-inin---

** Tags added: architecture-s39064 bugnameltc-221955 severity-high
targetmilestone-inin---

** Changed in: ubuntu
     Assignee: (unassigned) => Skipper Bug Screeners (skipper-screen-team)

** Package changed: ubuntu => linux (Ubuntu)

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https://bugs.launchpad.net/bugs/2163750

Title:
  [UBUNTU 22.04] zkey: Security fixes for zkey and friends (s390-tools)

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