CVE-2024-27388

Aliases:UBUNTU-CVE-2024-27388DEBIAN-CVE-2024-27388
Advisory lineage Upstream: 0 Downstream: 46
Modified
Published: 01 May 2024, 13:05
Last modified:05 Aug 2026, 11:29

Vulnerability Summary

Overall Risk (default)
high
70/100
CVSS Score
9.8 CRITICAL
v3.1 (cve.org)
EPSS Score
0.96% LOW
1% probability +0.95%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

01 May 2024, 13:05
Published
Vulnerability first disclosed
05 Aug 2026, 11:29
Last Modified
Vulnerability information updated

Description

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: fix some memleaks in gssx_dec_option_array The creds and oa->data need to be freed in the error-handling paths after their allocation. So this patch add these deallocations in the corresponding paths.

CVSS Metrics

  • v3.1•MEDIUM•Score: 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • v3.1•CRITICAL•Score: 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Trends

Current EPSS score: 0.96%• Percentile: 60%

Techniques & Countermeasures

  • CWE-401•Missing Release of Memory after Effective Lifetime

    The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.

Affected Systems

  • debian•linux

    < 5.10.216-1 | < 6.1.85-1 | < 6.7.12-1 | < 6.7.12-1

  • ubuntu•linux

    all | < 4.4.0-280.314 | < 4.15.0-249.261 | < 5.4.0-189.209 | < 5.15.0-112.122 | < 6.8.0-35.35

  • ubuntu•linux-allwinner-5.19

    all

  • ubuntu•linux-aws

    < 4.4.0-1154.160 | < 4.4.0-1192.207 | < 4.15.0-1191.204 | < 5.4.0-1128.138 | < 5.15.0-1063.69 | < 6.8.0-1009.9

  • ubuntu•linux-aws-5.0

    all

  • ubuntu•linux-aws-5.11

    all

  • ubuntu•linux-aws-5.13

    all

  • ubuntu•linux-aws-5.15

    < 5.15.0-1063.69~20.04.1

  • ubuntu•linux-aws-5.19

    all

  • ubuntu•linux-aws-5.3

    all

  • ubuntu•linux-aws-5.4

    < 5.4.0-1128.138~18.04.1

  • ubuntu•linux-aws-5.8

    all

  • ubuntu•linux-aws-6.2

    all

  • ubuntu•linux-aws-6.5

    all

  • ubuntu•linux-aws-fips

    < 4.15.0-2129.135 | all | < 5.4.0-1128.138+fips1 | < 5.15.0-1063.69+fips1

  • ubuntu•linux-aws-hwe

    < 4.15.0-1191.204~16.04.1

  • ubuntu•linux-azure

    < 4.15.0-1200.215~14.04.1 | < 4.15.0-1200.215~16.04.1 | all | < 5.4.0-1133.140 | < 5.15.0-1066.75 | < 6.8.0-1008.8

  • ubuntu•linux-azure-4.15

    < 4.15.0-1200.215

  • ubuntu•linux-azure-5.11

    all

  • ubuntu•linux-azure-5.13

    all

  • ubuntu•linux-azure-5.15

    < 5.15.0-1065.74~20.04.1

  • ubuntu•linux-azure-5.19

    all

  • ubuntu•linux-azure-5.3

    all

  • ubuntu•linux-azure-5.4

    < 5.4.0-1133.140~18.04.1

  • ubuntu•linux-azure-5.8

    all

  • ubuntu•linux-azure-6.2

    all

  • ubuntu•linux-azure-6.5

    all

  • ubuntu•linux-azure-edge

    all

  • ubuntu•linux-azure-fde

    all | < 5.15.0-1067.76.1

  • ubuntu•linux-azure-fde-5.19

    all

  • ubuntu•linux-azure-fde-6.2

    all

  • ubuntu•linux-azure-fips

    < 4.15.0-2109.115 | all | < 5.4.0-1133.140+fips1 | < 5.15.0-1065.74+fips1

  • ubuntu•linux-bluefield

    all | < 5.4.0-1088.95 | < 5.15.0-1044.46

  • ubuntu•linux-fips

    < 4.4.0-1124.131 | all | < 4.15.0-1146.158 | < 5.4.0-1102.112 | < 5.15.0-111.121+fips1

  • ubuntu•linux-gcp

    < 4.15.0-1184.201~16.04.1 | all | < 5.4.0-1132.141 | < 5.15.0-1062.70 | < 6.8.0-1008.9

  • ubuntu•linux-gcp-4.15

    < 4.15.0-1184.201

  • ubuntu•linux-gcp-5.11

    all

  • ubuntu•linux-gcp-5.13

    all

  • ubuntu•linux-gcp-5.15

    < 5.15.0-1062.70~20.04.1

  • ubuntu•linux-gcp-5.19

    all

  • ubuntu•linux-gcp-5.3

    all

  • ubuntu•linux-gcp-5.4

    < 5.4.0-1132.141~18.04.1

  • ubuntu•linux-gcp-5.8

    all

  • ubuntu•linux-gcp-6.2

    all

  • ubuntu•linux-gcp-6.5

    all

  • ubuntu•linux-gcp-fips

    < 4.15.0-2092.98 | all | < 5.4.0-1132.141+fips1 | < 5.15.0-1062.70+fips1

  • ubuntu•linux-gke

    all | < 5.15.0-1060.66 | < 6.8.0-1004.7

  • ubuntu•linux-gke-4.15

    all

  • ubuntu•linux-gke-5.15

    all

  • ubuntu•linux-gke-5.4

    all

Showing first 50 affected entries in server-rendered view.

References (38)