CVE-2026-43202
N/A
N/A
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4 < 9a9bc60ed372aaae9784ff8ad8e5f496ff15fd31 | affected |
| Linux | Linux | e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4 < 9c3873cccb3fab54cde0605ae7093d332c99073e | affected |
| Linux | Linux | e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4 < 778f31be5b8c10024db23fdd8a05f68a02311008 | affected |
| Linux | Linux | e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4 < e8c5d5f6cd66e032f9aefdcc21b0c34761aef78a | affected |
| Linux | Linux | e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4 < f47d5b9e8aa6178a0aaf225119ad1ec7d3f49876 | affected |
| Linux | Linux | e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4 < 40c1ff25025150ff6d7ec7ad441fcfd6d070ee76 | affected |
| Linux | Linux | e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4 < 2cd2f988a8bd2da227f5c3cfa0cbf3a9a287ddc3 | affected |
| Linux | Linux | e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4 < 88b3b9924337336a31cefbe99a22ed09401be74a | affected |
| Linux | Linux | 3.7 | affected |
| Linux | Linux | 0 < 3.7 | unaffected |
| Linux | Linux | 5.10.252 <= 5.10.* | unaffected |
| Linux | Linux | 5.15.202 <= 5.15.* | unaffected |
| Linux | Linux | 6.1.165 <= 6.1.* | unaffected |
| Linux | Linux | 6.6.128 <= 6.6.* | unaffected |
| Linux | Linux | 6.12.75 <= 6.12.* | unaffected |
| Linux | Linux | 6.18.16 <= 6.18.* | unaffected |
| Linux | Linux | 6.19.6 <= 6.19.* | unaffected |
| Linux | Linux | 7.0 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/9a9bc60ed372aaae9784ff8ad8e5f496ff15fd31
- https://git.kernel.org/stable/c/9c3873cccb3fab54cde0605ae7093d332c99073e
- https://git.kernel.org/stable/c/778f31be5b8c10024db23fdd8a05f68a02311008
- https://git.kernel.org/stable/c/e8c5d5f6cd66e032f9aefdcc21b0c34761aef78a
- https://git.kernel.org/stable/c/f47d5b9e8aa6178a0aaf225119ad1ec7d3f49876
- https://git.kernel.org/stable/c/40c1ff25025150ff6d7ec7ad441fcfd6d070ee76
- https://git.kernel.org/stable/c/2cd2f988a8bd2da227f5c3cfa0cbf3a9a287ddc3
- https://git.kernel.org/stable/c/88b3b9924337336a31cefbe99a22ed09401be74a
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