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CVE Vulnerability Details :
CVE-2026-43202
PUBLISHED
More InfoOfficial Page
Assigner-Linux
Assigner Org ID-416baaa9-dc9f-4396-8d5f-8c081fb06d67
View Known Exploited Vulnerability (KEV) details
Published At-06 May, 2026 | 11:28
Updated At-11 May, 2026 | 22:19
Rejected At-
▼CVE Numbering Authority (CNA)
fbdev: vt8500lcdfb: fix missing dma_free_coherent()

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.

Affected Products
Vendor
Linux Kernel Organization, IncLinux
Product
Linux
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Program Files
  • drivers/video/fbdev/vt8500lcdfb.c
Default Status
unaffected
Versions
Affected
  • From e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4 before 9a9bc60ed372aaae9784ff8ad8e5f496ff15fd31 (git)
  • From e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4 before 9c3873cccb3fab54cde0605ae7093d332c99073e (git)
  • From e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4 before 778f31be5b8c10024db23fdd8a05f68a02311008 (git)
  • From e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4 before e8c5d5f6cd66e032f9aefdcc21b0c34761aef78a (git)
  • From e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4 before f47d5b9e8aa6178a0aaf225119ad1ec7d3f49876 (git)
  • From e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4 before 40c1ff25025150ff6d7ec7ad441fcfd6d070ee76 (git)
  • From e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4 before 2cd2f988a8bd2da227f5c3cfa0cbf3a9a287ddc3 (git)
  • From e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4 before 88b3b9924337336a31cefbe99a22ed09401be74a (git)
Vendor
Linux Kernel Organization, IncLinux
Product
Linux
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Program Files
  • drivers/video/fbdev/vt8500lcdfb.c
Default Status
affected
Versions
Affected
  • 3.7
Unaffected
  • From 0 before 3.7 (semver)
  • From 5.10.252 through 5.10.* (semver)
  • From 5.15.202 through 5.15.* (semver)
  • From 6.1.165 through 6.1.* (semver)
  • From 6.6.128 through 6.6.* (semver)
  • From 6.12.75 through 6.12.* (semver)
  • From 6.18.16 through 6.18.* (semver)
  • From 6.19.6 through 6.19.* (semver)
  • From 7.0 through * (original_commit_for_fix)
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://git.kernel.org/stable/c/9a9bc60ed372aaae9784ff8ad8e5f496ff15fd31
N/A
https://git.kernel.org/stable/c/9c3873cccb3fab54cde0605ae7093d332c99073e
N/A
https://git.kernel.org/stable/c/778f31be5b8c10024db23fdd8a05f68a02311008
N/A
https://git.kernel.org/stable/c/e8c5d5f6cd66e032f9aefdcc21b0c34761aef78a
N/A
https://git.kernel.org/stable/c/f47d5b9e8aa6178a0aaf225119ad1ec7d3f49876
N/A
https://git.kernel.org/stable/c/40c1ff25025150ff6d7ec7ad441fcfd6d070ee76
N/A
https://git.kernel.org/stable/c/2cd2f988a8bd2da227f5c3cfa0cbf3a9a287ddc3
N/A
https://git.kernel.org/stable/c/88b3b9924337336a31cefbe99a22ed09401be74a
N/A
Hyperlink: https://git.kernel.org/stable/c/9a9bc60ed372aaae9784ff8ad8e5f496ff15fd31
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/9c3873cccb3fab54cde0605ae7093d332c99073e
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/778f31be5b8c10024db23fdd8a05f68a02311008
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/e8c5d5f6cd66e032f9aefdcc21b0c34761aef78a
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/f47d5b9e8aa6178a0aaf225119ad1ec7d3f49876
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/40c1ff25025150ff6d7ec7ad441fcfd6d070ee76
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/2cd2f988a8bd2da227f5c3cfa0cbf3a9a287ddc3
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/88b3b9924337336a31cefbe99a22ed09401be74a
Resource: N/A
Details not found