Riskcovery

CVE-2024-26930

scsi: qla2xxx: Fix double free of the ha->vp_map pointer

State
Published
Severity
7.0 High
Published
May 1, 2024
Updated
Aug 5, 2026
Reserved
Feb 19, 2024

Read the record on cve.org

Description

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

scsi: qla2xxx: Fix double free of the ha->vp_map pointer

Coverity scan reported potential risk of double free of the pointer ha->vp_map. ha->vp_map was freed in qla2x00_mem_alloc(), and again freed in function qla2x00_mem_free(ha).

Assign NULL to vp_map and kfree take care of NULL.

Scores

CVSSScoreVectorSource
3.17.0 HighCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:HLinux

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 430eef03a763e5e76a371ba6d02779ae4a64b6ea to before f14cee7a882cb79528f17a2335f53e9fd1848467Affected
  • 430eef03a763e5e76a371ba6d02779ae4a64b6ea to before b7deb675d674f44e0ddbab87fee8f9f098925e73Affected
  • 430eef03a763e5e76a371ba6d02779ae4a64b6ea to before 825d63164a2e6bacb059a9afb5605425b485413fAffected
  • 430eef03a763e5e76a371ba6d02779ae4a64b6ea to before e288285d47784fdcf7c81be56df7d65c6f10c58bAffected
LinuxLinux
  • 6.3Affected
  • before 6.3Not affected
  • 6.6.24 through 6.6.*Not affected
  • 6.7.12 through 6.7.*Not affected
  • 6.8.3 through 6.8.*Not affected
  • 6.9 and laterNot affected

References

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