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Vulnerability · Published Dec 9, 2023 · Assigned by mitre

CVE-2023-50431

Medium 5.5

In plain English

A medium-severity security flaw in the linux package (Debian). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 23% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS NVD)5.5Medium
Exploit odds (30 days)0.3%top 77.2% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known

Official 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 packages & fixed versions

EcosystemPackageFixed inAdvisory
Debian:12linux6.1.76-1DEBIAN-CVE-2023-50431
Debian:13linux6.6.15-1DEBIAN-CVE-2023-50431
Debian:14linux6.6.15-1DEBIAN-CVE-2023-50431
Ubuntu:22.04:LTSlinux-allwinner-5.19no fix listedUBUNTU-CVE-2023-50431
Ubuntu:22.04:LTSlinux-aws-5.19no fix listedUBUNTU-CVE-2023-50431
Ubuntu:22.04:LTSlinux-aws-6.2no fix listedUBUNTU-CVE-2023-50431
Ubuntu:22.04:LTSlinux-aws-6.56.5.0-1017.17~22.04.2UBUNTU-CVE-2023-50431
Ubuntu:22.04:LTSlinux-aws-6.56.5.0-1017.17~22.04.2USN-6724-2
Ubuntu:22.04:LTSlinux-azure-5.19no fix listedUBUNTU-CVE-2023-50431
Ubuntu:22.04:LTSlinux-azure-6.2no fix listedUBUNTU-CVE-2023-50431
Ubuntu:22.04:LTSlinux-azure-6.56.5.0-1018.19~22.04.2USN-6724-1
Ubuntu:22.04:LTSlinux-azure-6.56.5.0-1018.19~22.04.2UBUNTU-CVE-2023-50431
Ubuntu:22.04:LTSlinux-azure-fde-5.19no fix listedUBUNTU-CVE-2023-50431
Ubuntu:22.04:LTSlinux-azure-fde-6.2no fix listedUBUNTU-CVE-2023-50431
Ubuntu:22.04:LTSlinux-gcp-5.19no fix listedUBUNTU-CVE-2023-50431
Ubuntu:22.04:LTSlinux-gcp-6.2no fix listedUBUNTU-CVE-2023-50431
Ubuntu:22.04:LTSlinux-gcp-6.56.5.0-1017.17~22.04.1USN-6724-1
Ubuntu:22.04:LTSlinux-gcp-6.56.5.0-1017.17~22.04.1UBUNTU-CVE-2023-50431
Ubuntu:22.04:LTSlinux-hwe-5.19no fix listedUBUNTU-CVE-2023-50431
Ubuntu:22.04:LTSlinux-hwe-6.2no fix listedUBUNTU-CVE-2023-50431
Ubuntu:22.04:LTSlinux-hwe-6.56.5.0-27.28~22.04.1USN-6724-1
Ubuntu:22.04:LTSlinux-hwe-6.56.5.0-27.28~22.04.1UBUNTU-CVE-2023-50431
Ubuntu:22.04:LTSlinux-intel-iot-realtimeno fix listedUBUNTU-CVE-2023-50431
Ubuntu:22.04:LTSlinux-lowlatency-hwe-5.19no fix listedUBUNTU-CVE-2023-50431
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.2no fix listedUBUNTU-CVE-2023-50431
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.56.5.0-27.28.1~22.04.1UBUNTU-CVE-2023-50431
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.56.5.0-27.28.1~22.04.1USN-6724-1
Ubuntu:22.04:LTSlinux-nvidia-6.2no fix listedUBUNTU-CVE-2023-50431
Ubuntu:22.04:LTSlinux-nvidia-6.56.5.0-1014.14UBUNTU-CVE-2023-50431
Ubuntu:22.04:LTSlinux-oem-5.17no fix listedUBUNTU-CVE-2023-50431
Ubuntu:22.04:LTSlinux-oem-6.0no fix listedUBUNTU-CVE-2023-50431
Ubuntu:22.04:LTSlinux-oem-6.16.1.0-1035.35USN-6688-1
Ubuntu:22.04:LTSlinux-oem-6.16.1.0-1035.35UBUNTU-CVE-2023-50431
Ubuntu:22.04:LTSlinux-oem-6.56.5.0-1019.20USN-6724-1
Ubuntu:22.04:LTSlinux-oem-6.56.5.0-1019.20UBUNTU-CVE-2023-50431
Ubuntu:22.04:LTSlinux-oracle-6.56.5.0-1020.20~22.04.1USN-6724-1
Ubuntu:22.04:LTSlinux-oracle-6.56.5.0-1020.20~22.04.1UBUNTU-CVE-2023-50431
Ubuntu:22.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2023-50431
Ubuntu:22.04:LTSlinux-riscvno fix listedUBUNTU-CVE-2023-50431
Ubuntu:22.04:LTSlinux-riscv-5.19no fix listedUBUNTU-CVE-2023-50431
Ubuntu:22.04:LTSlinux-riscv-6.56.5.0-27.28.1~22.04.1UBUNTU-CVE-2023-50431
Ubuntu:22.04:LTSlinux-starfive-5.19no fix listedUBUNTU-CVE-2023-50431
Ubuntu:22.04:LTSlinux-starfive-6.2no fix listedUBUNTU-CVE-2023-50431
Ubuntu:22.04:LTSlinux-starfive-6.56.5.0-1011.12~22.04.1UBUNTU-CVE-2023-50431
Ubuntu:22.04:LTSlinux-starfive-6.56.5.0-1011.12~22.04.1USN-6724-1

Affected products (as reported)

VendorProductVersions
n/a n/a n/a

References