CVE Database›Document archive›CVE-2014-4038

CVE-2014-4038

ppc64-diag: multiple temporary file races

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Severity

Moderate

Red Hat Product Security

4.6

CVSS 2.0

Review impact separately from score.

Published · June 13, 2014

Updated · June 27, 2026

Description

Multiple insecure temporary file use flaws were found in the way the ppc64-diag utility created certain temporary files. A local attacker could possibly use either of these flaws to perform a symbolic link attack and overwrite arbitrary files with the privileges of the user running ppc64-diag, or obtain sensitive information from the temporary files.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 2.0 · 4.6
AV:L/AC:L/Au:N/C:P/I:P/A:P

CWE-367 · Time-of-check Time-of-use (TOCTOU) Race Condition