Riskcovery

CVE-2023-52686

powerpc/powernv: Add a null pointer check in opal_event_init()

State
Published
Severity
Not scored
Published
May 17, 2024
Updated
May 11, 2026
Reserved
Mar 7, 2024

Read the record on cve.org

Description

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

powerpc/powernv: Add a null pointer check in opal_event_init()

kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 2717a33d60745f2f72e521cdaedf79b00f66f8ca to before 8422d179cf46889c15ceff9ede48c5bfa4e7f0b4Affected
  • 2717a33d60745f2f72e521cdaedf79b00f66f8ca to before e93d7cf4c1ddbcd846739e7ad849f955a4f18031Affected
  • 2717a33d60745f2f72e521cdaedf79b00f66f8ca to before e6ad05e3ae9c84c5a71d7bb2d44dc845ae7990cfAffected
  • 2717a33d60745f2f72e521cdaedf79b00f66f8ca to before c0b111ea786ddcc8be0682612830796ece9436c7Affected
  • 2717a33d60745f2f72e521cdaedf79b00f66f8ca to before 9a523e1da6d88c2034f946adfa4f74b236c95ca9Affected
  • 2717a33d60745f2f72e521cdaedf79b00f66f8ca to before a14c55eb461d630b836f80591d8caf1f74e62877Affected
  • 2717a33d60745f2f72e521cdaedf79b00f66f8ca to before e08c2e275fa1874de945b87093f925997722ee42Affected
  • 2717a33d60745f2f72e521cdaedf79b00f66f8ca to before 8649829a1dd25199bbf557b2621cedb4bf9b3050Affected
LinuxLinux
  • 4.11Affected
  • before 4.11Not affected
  • 4.19.306 through 4.19.*Not affected
  • 5.4.268 through 5.4.*Not affected
  • 5.10.209 through 5.10.*Not affected
  • 5.15.148 through 5.15.*Not affected
  • 6.1.75 through 6.1.*Not affected
  • 6.6.14 through 6.6.*Not affected
  • 6.7.2 through 6.7.*Not affected
  • 6.8 and laterNot affected

References

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