Riskcovery

CVE-2023-53568

s390/zcrypt: don't leak memory if dev_set_name() fails

State
Published
Severity
Not scored
Published
Oct 4, 2025
Updated
May 11, 2026
Reserved
Oct 4, 2025

Read the record on cve.org

Description

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

s390/zcrypt: don't leak memory if dev_set_name() fails

When dev_set_name() fails, zcdn_create() doesn't free the newly allocated resources. Do it.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 00fab2350e6b91e57b3cdcd5d9f01056775a921d to before 6b0cb9c055843777b374309503d89eabeb769355Affected
  • 00fab2350e6b91e57b3cdcd5d9f01056775a921d to before 0878052579cb2773caee64812a811edcab6b5a55Affected
  • 00fab2350e6b91e57b3cdcd5d9f01056775a921d to before 131cd74a8e38d75239f2c81dfee53d6554eb8bf8Affected
  • 00fab2350e6b91e57b3cdcd5d9f01056775a921d to before 147d8da33a2c2195ec63acd56cd7d80a3458c253Affected
  • 00fab2350e6b91e57b3cdcd5d9f01056775a921d to before 174f11ef1615ec3ab1e2189685864433c0d855a2Affected
  • 00fab2350e6b91e57b3cdcd5d9f01056775a921d to before 6252f47b78031979ad919f971dc8468b893488bdAffected
LinuxLinux
  • 4.20Affected
  • before 4.20Not affected
  • 5.4.257 through 5.4.*Not affected
  • 5.10.195 through 5.10.*Not affected
  • 5.15.132 through 5.15.*Not affected
  • 6.1.54 through 6.1.*Not affected
  • 6.5.4 through 6.5.*Not affected
  • 6.6 and laterNot affected

References

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