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CVE-2018-20855

Description

An issue was discovered in the Linux kernel before 4.18.7. In create_qp_common in drivers/infiniband/hw/mlx5/qp.c, mlx5_ib_create_qp_resp was never initialized, resulting in a leak of stack memory to userspace.

Risk Information

Base Score
3.3
MODERATE
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
EPSS Score
Exploitation Probability
0.109

Associated Vulnerability

VulnerabilityOS Platform
SUSE-SU-2019:14157-1(SUSE Linux Enterprise Server 11-EXTRA ) kernel-default-extra-3.0.101-108.101.1.i586.rpmLinux
SUSE-SU-2019:14157-1(SUSE Linux Enterprise Server 11-EXTRA ) kernel-default-extra-3.0.101-108.101.1.x86_64.rpmLinux
SUSE-SU-2019:14157-1(SUSE Linux Enterprise Server 11-EXTRA ) kernel-pae-extra-3.0.101-108.101.1.i586.rpmLinux
SUSE-SU-2019:14157-1(SUSE Linux Enterprise Server 11-EXTRA ) kernel-trace-extra-3.0.101-108.101.1.x86_64.rpmLinux
SUSE-SU-2019:14157-1(SUSE Linux Enterprise Server 11-EXTRA ) kernel-xen-extra-3.0.101-108.101.1.i586.rpmLinux
SUSE-SU-2019:14157-1(SUSE Linux Enterprise Server 11-EXTRA ) kernel-xen-extra-3.0.101-108.101.1.x86_64.rpmLinux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234