Description (CNA)
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 (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4 before 9a9bc60ed372aaae9784ff8ad8e5f496ff15fd31; affected e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4 before 9c3873cccb3fab54cde0605ae7093d332c99073e; affected e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4 before 778f31be5b8c10024db23fdd8a05f68a02311008; affected e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4 before e8c5d5f6cd66e032f9aefdcc21b0c34761aef78a; affected e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4 before f47d5b9e8aa6178a0aaf225119ad1ec7d3f49876; affected e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4 before 40c1ff25025150ff6d7ec7ad441fcfd6d070ee76; affected e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4 before 2cd2f988a8bd2da227f5c3cfa0cbf3a9a287ddc3; affected e7b995371fe1e29838321fcdc3cfe35bb0d6bfc4 before 88b3b9924337336a31cefbe99a22ed09401be74a |
| Linux / Linux | affected 3.7; unaffected 0 before 3.7; unaffected 5.10.252 through 5.10.*; unaffected 5.15.202 through 5.15.*; unaffected 6.1.165 through 6.1.*; unaffected 6.6.128 through 6.6.*; unaffected 6.12.75 through 6.12.*; unaffected 6.18.16 through 6.18.*; unaffected 6.19.6 through 6.19.*; unaffected 7.0 through * |
CWE
No CWE identifiers supplied.
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