What is CVE-2017-8281?

CVE-2017-8281 is a Medium severity Linux kernel vulnerability with a CVSS score of 4.7 out of 10, classified as a Information Exposure flaw (CWE-200). CVE-2017-8281 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2017-8281?

CVE-2017-8281 has a CVSS score of 4.7 out of 10, rated Medium severity. The vector string is CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N.

Is there a patch available for CVE-2017-8281?

No patch is currently available for CVE-2017-8281. Monitor the NIST NVD and your Linux distribution's security advisories for updates.

Is CVE-2017-8281 actively exploited?

CVE-2017-8281 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is Information Exposure (CWE-200)?

The product exposes sensitive information to an actor not authorised to see it. See MITRE CWE for full details: https://cwe.mitre.org/data/definitions/200.html

CVE-2017-8281

Medium

In all Qualcomm products with Android releases from CAF using the Linux kernel, a race condition can allow access to already freed memory while querying event status via DCI.

Package Linux Kernel

Published 2017-09-21

Last modified 2026-05-13

CVSS version 3.0

Patch available

Awaiting data

CVSS 3.0 score

4.7

out of 10

Medium

Attack Vector

Local

Attack Complexity

High

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Vector string

CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N

Weakness type

CWE-200

CVE-2017-8281 is a Information Exposure vulnerability

What is Information Exposure?

The product exposes sensitive information to an actor not authorised to see it. Learn more on MITRE CWE

References

The following references provide additional information about CVE-2017-8281 including vendor advisories, patch commits, exploit details, and third-party analysis. Links are sourced from the NIST NVD database.

Securityfocus
http://www.securityfocus.com/bid/100658

Third Party Advisory VDB Entry
Source
https://source.android.com/security/bulletin/pixel/2017-12-01
Kernel patch commit
https://source.android.com/security/bulletin/2017-09-01
Patch

Details

CVE ID CVE-2017-8281

Severity Medium

CVSS score 4.7 / 10

CVSS version 3.0

Published 2017-09-21

Modified 2026-05-13

KEV No

Patch Awaiting data

Package linux

Frequently asked questions

What is CVE-2017-8281?

CVE-2017-8281 is a Medium severity Linux kernel vulnerability with a CVSS score of 4.7 out of 10 , classified as an Information Exposure flaw (CWE-200) . CVE-2017-8281 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
What is the CVSS score for CVE-2017-8281?

CVE-2017-8281 has a CVSS score of 4.7 out of 10, rated Medium severity (CVSS 3.0). The vector string is CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N.
Is there a patch available for CVE-2017-8281?

No patch is currently available for CVE-2017-8281. Monitor the NIST NVD and your Linux distribution's security advisories for updates.
Is CVE-2017-8281 actively exploited?

No — CVE-2017-8281 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.
What is Information Exposure (CWE-200)?

The product exposes sensitive information to an actor not authorised to see it. View CWE-200 on MITRE CWE →