Description
sec_attest_info in drivers/accel/habanalabs/common/habanalabs_ioctl.c in the Linux kernel through 6.6.5 allows an information leak to user space because info->pad0 is not initialized.
Affected products
linux: linux kernel
References4
- git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/… Patch
- lists.freedesktop.org/archives/dri-devel/2023-November/431772.h… PatchThird Party Advisory
- git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/… Patch
- lists.freedesktop.org/archives/dri-devel/2023-November/431772.h… PatchThird Party Advisory
Metrics
- CVSS 3.1
-
5.5
MEDIUM
Score source: NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - EPSS — exploit probability
- 0% percentile: 23 · as of 5 November 2026
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