CVE-2019-8912 - CVE House
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Status published High CVE-2019-8912

In the Linux kernel through 4.20.11, af_alg_release() in crypto/af_alg.c neglects...

Vulnerability Description

In the Linux kernel through 4.20.11, af_alg_release() in crypto/af_alg.c neglects to set a NULL value for a certain structure member, which leads to a use-after-free in sockfs_setattr.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

linux kernel, enterprise linux, ubuntu linux, leap
Vulnerable Versions:
4.10, 4.19, 4.20, 5.0, 7.0, 14.04, 16.04, 18.04, 18.10, 15.0

Timeline

Official Publish: February 18th, 2019
Last Modified: August 4th, 2024
Added to House: July 20th, 2026

CVSS Vectors

V3: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.