CVE-2026-64039
drm/msm/snapshot: fix dumping of the unaligned regions
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: drm/msm/snapshot: fix dumping of the unaligned regions The snapshotting code internally aligns data segment to 16 bytes. This works fine for DPU code (where most of the regions are aligned), but fails for snapshotting of the DSI data (because DSI data region is shifted by 4 bytes). Fix the code by removing length alignment and by accurately printing last registers in the region. While reworking the code also fix the 16x memory overallocation in msm_disp_state_dump_regs(). Patchwork: https://patchwork.freedesktop.org/patch/725449/
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jul 19, 2026 |
Stay Ahead of the Next One
Get instant alerts for linux linux
Be the first to know when new unknown vulnerabilities affecting linux linux are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
Affected Versions
Linux / Linux
98659487b845c05b6bed85d881713545db674c7c < 8fb070cf95847b29ef6cb15ec2c0de2bf4704676 98659487b845c05b6bed85d881713545db674c7c < cecd34e046121d788a70b5c8b4f8a88916637953 98659487b845c05b6bed85d881713545db674c7c < 070e40acc59ef7bedba0314f59971ba87fcc8ab0 98659487b845c05b6bed85d881713545db674c7c < 1ef79be774706dddcfcace0331fa7ff32a73c73e 98659487b845c05b6bed85d881713545db674c7c < cdd1aaf0ee962f50810b9aef7928f2313989d55f 98659487b845c05b6bed85d881713545db674c7c < 0c90ececfad3fc5c4c43a75ece0e2d736ab3def1 98659487b845c05b6bed85d881713545db674c7c < 76824d2467feb1828b745d6add2541918d7be3da
Linux / Linux
5.14
References
git.kernel.org: https://git.kernel.org/stable/c/8fb070cf95847b29ef6cb15ec2c0de2bf4704676 git.kernel.org: https://git.kernel.org/stable/c/cecd34e046121d788a70b5c8b4f8a88916637953 git.kernel.org: https://git.kernel.org/stable/c/070e40acc59ef7bedba0314f59971ba87fcc8ab0 git.kernel.org: https://git.kernel.org/stable/c/1ef79be774706dddcfcace0331fa7ff32a73c73e git.kernel.org: https://git.kernel.org/stable/c/cdd1aaf0ee962f50810b9aef7928f2313989d55f git.kernel.org: https://git.kernel.org/stable/c/0c90ececfad3fc5c4c43a75ece0e2d736ab3def1 git.kernel.org: https://git.kernel.org/stable/c/76824d2467feb1828b745d6add2541918d7be3da