CVE-2022-28388

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.40% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 32.6% of scored records. A rank, not a probability.

NVD base score

5.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2022-04-03 20:07Z4 YR AGO

Last updated

2025-05-05 16:21Z1 YR AGO

Reserved

2022-04-03

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Medium (CVSS 5.5)

CNA CVSS vector

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

Weaknesses

• CWE-415Double FreeVariant

Data version

5.1

Document digest

92de29d8e78b37b077571460535d21835bdf19d8868cd046d9353d3ed8a82e11

• github.comhttps://github.com/torvalds/linux/commit/3d3925ff6433f98992685a9679613a2cc97f3ce2x_refsource_MISC
• lists.fedoraproject.orgFEDORA-2022-af492757d9https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LAWC35TO642FOP3UCA3C6IF7NAUFOVZ6/vendor-advisoryx_refsource_FEDORA
• lists.fedoraproject.orgFEDORA-2022-5cd9d787dchttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XFMPUI3WI4U2F7ONHRW36WDY4ZE7LGGT/vendor-advisoryx_refsource_FEDORA
• lists.fedoraproject.orgFEDORA-2022-91633399ffhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6IHHC455LMSJNG4CSZ5CEAHYWY2DE5YW/vendor-advisoryx_refsource_FEDORA
• www.debian.orgDSA-5127https://www.debian.org/security/2022/dsa-5127vendor-advisoryx_refsource_DEBIAN
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20220513-0001/x_refsource_CONFIRM
• www.debian.orgDSA-5173https://www.debian.org/security/2022/dsa-5173vendor-advisoryx_refsource_DEBIAN