CVE-2026-43202
fbdev: vt8500lcdfb: fix missing dma_free_coherent()
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
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.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
3.7
References 8
git.kernel.org
- stable/c/9a9bc60ed372aaae9784ff8ad8e5f496ff15fd31
- stable/c/9c3873cccb3fab54cde0605ae7093d332c99073e
- stable/c/778f31be5b8c10024db23fdd8a05f68a02311008
- stable/c/e8c5d5f6cd66e032f9aefdcc21b0c34761aef78a
- stable/c/f47d5b9e8aa6178a0aaf225119ad1ec7d3f49876
- stable/c/40c1ff25025150ff6d7ec7ad441fcfd6d070ee76
- stable/c/2cd2f988a8bd2da227f5c3cfa0cbf3a9a287ddc3
- stable/c/88b3b9924337336a31cefbe99a22ed09401be74a