UBUNTU-CVE-2023-50431
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UBUNTU-CVE-2023-50431
Published: 9 Dec 2023Last Modified: 6 Feb 2026
Upstream:
Aliases:
Summary:
Details: 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.
References: https://ubuntu.com/security/CVE-2023-50431, https://lists.freedesktop.org/archives/dri-devel/2023-November/431772.html, https://lore.kernel.org/all/[email protected]/, https://ubuntu.com/security/notices/USN-6688-1, https://ubuntu.com/security/notices/USN-6724-1, https://www.cve.org/CVERecord?id=CVE-2023-50431, https://ubuntu.com/security/notices/USN-6724-2
Affected packages
Package
Name: linux-hwe-edge
Purl: pkg:deb/ubuntu/[email protected]~16.04.1?arch=source&distro=xenial
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -None
Affected versions
4.8.0-28.30~16.04.1
4.8.0-30.32~16.04.1
4.8.0-32.34~16.04.1
4.8.0-34.36~16.04.1
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
