Riskcovery

CVE-2026-43202

fbdev: vt8500lcdfb: fix missing dma_free_coherent()

State
Published
Severity
Not scored
Published
May 6, 2026
Updated
May 11, 2026
Reserved
May 1, 2026

Read the record on cve.org

Description

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

fbdev: vt8500lcdfb: fix missing dma_free_coherent()

fbi->fb.screen_buffer is allocated with dma_alloc_coherent() but is not freed if the error path is reached.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4 to before 9a9bc60ed372aaae9784ff8ad8e5f496ff15fd31Affected
  • e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4 to before 9c3873cccb3fab54cde0605ae7093d332c99073eAffected
  • e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4 to before 778f31be5b8c10024db23fdd8a05f68a02311008Affected
  • e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4 to before e8c5d5f6cd66e032f9aefdcc21b0c34761aef78aAffected
  • e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4 to before f47d5b9e8aa6178a0aaf225119ad1ec7d3f49876Affected
  • e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4 to before 40c1ff25025150ff6d7ec7ad441fcfd6d070ee76Affected
  • e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4 to before 2cd2f988a8bd2da227f5c3cfa0cbf3a9a287ddc3Affected
  • e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4 to before 88b3b9924337336a31cefbe99a22ed09401be74aAffected
LinuxLinux
  • 3.7Affected
  • before 3.7Not affected
  • 5.10.252 through 5.10.*Not affected
  • 5.15.202 through 5.15.*Not affected
  • 6.1.165 through 6.1.*Not affected
  • 6.6.128 through 6.6.*Not affected
  • 6.12.75 through 6.12.*Not affected
  • 6.18.16 through 6.18.*Not affected
  • 6.19.6 through 6.19.*Not affected
  • 7.0 and laterNot affected

References

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