CVE-2024-36964

Aliases:UBUNTU-CVE-2024-36964DEBIAN-CVE-2024-36964
Advisory lineage Upstream: 0 Downstream: 167
Modified
Published: 03 Jun 2024, 07:50
Last modified:05 Aug 2026, 11:32

Vulnerability Summary

Overall Risk (default)
medium
35/100
CVSS Score
8.8 HIGH
v3.1 (cve.org)
EPSS Score
0.5% LOW
1% probability +0.49%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

03 Jun 2024, 07:50
Published
Vulnerability first disclosed
05 Aug 2026, 11:32
Last Modified
Vulnerability information updated

Description

In the Linux kernel, the following vulnerability has been resolved: fs/9p: only translate RWX permissions for plain 9P2000 Garbage in plain 9P2000's perm bits is allowed through, which causes it to be able to set (among others) the suid bit. This was presumably not the intent since the unix extended bits are handled explicitly and conditionally on .u.

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•HIGH•Score: 8.8CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS Trends

Current EPSS score: 0.50%• Percentile: 42%

Affected Systems

  • debian•linux

    < 5.10.218-1 | < 6.1.94-1 | < 6.8.11-1 | < 6.8.11-1

  • ubuntu•linux

    < 3.13.0-204.255 | < 4.4.0-266.300 | < 4.15.0-235.247 | < 5.4.0-192.212 | < 5.15.0-118.128 | < 6.8.0-40.40

  • ubuntu•linux-allwinner-5.19

    all

  • ubuntu•linux-aws

    < 4.4.0-1141.147 | < 4.4.0-1179.194 | < 4.15.0-1178.191 | < 5.4.0-1130.140 | < 5.15.0-1067.73 | < 6.8.0-1013.14

  • ubuntu•linux-aws-5.0

    all

  • ubuntu•linux-aws-5.11

    all

  • ubuntu•linux-aws-5.13

    all

  • ubuntu•linux-aws-5.15

    < 5.15.0-1067.73~20.04.1

  • ubuntu•linux-aws-5.19

    all

  • ubuntu•linux-aws-5.3

    all

  • ubuntu•linux-aws-5.4

    < 5.4.0-1130.140~18.04.1

  • ubuntu•linux-aws-5.8

    all

  • ubuntu•linux-aws-6.2

    all

  • ubuntu•linux-aws-6.5

    all

  • ubuntu•linux-aws-6.8

    < 6.8.0-1013.14~22.04.1

  • ubuntu•linux-aws-fips

    < 4.15.0-2116.122 | all | < 5.4.0-1130.140+fips1 | < 5.15.0-1067.73+fips1

  • ubuntu•linux-aws-hwe

    < 4.15.0-1178.191~16.04.1

  • ubuntu•linux-azure

    < 4.15.0-1186.201~14.04.1 | < 4.15.0-1186.201~16.04.1 | all | < 5.4.0-1135.142 | < 5.15.0-1070.79 | < 6.8.0-1012.14

  • ubuntu•linux-azure-4.15

    < 4.15.0-1186.201

  • ubuntu•linux-azure-5.11

    all

  • ubuntu•linux-azure-5.13

    all

  • ubuntu•linux-azure-5.15

    < 5.15.0-1070.79~20.04.1

  • ubuntu•linux-azure-5.19

    all

  • ubuntu•linux-azure-5.3

    all

  • ubuntu•linux-azure-5.4

    < 5.4.0-1135.142~18.04.1

  • ubuntu•linux-azure-5.8

    all

  • ubuntu•linux-azure-6.2

    all

  • ubuntu•linux-azure-6.5

    all

  • ubuntu•linux-azure-6.8

    < 6.8.0-1012.14~22.04.1

  • ubuntu•linux-azure-edge

    all

  • ubuntu•linux-azure-fde

    all | < 5.15.0-1070.79.1

  • ubuntu•linux-azure-fde-5.19

    all

  • ubuntu•linux-azure-fde-6.2

    all

  • ubuntu•linux-azure-fips

    < 4.15.0-2095.101 | all | < 5.4.0-1135.142+fips1 | < 5.15.0-1070.79+fips1

  • ubuntu•linux-bluefield

    all | < 5.4.0-1090.97 | < 5.15.0-1050.52

  • ubuntu•linux-fips

    < 4.4.0-1111.118 | all | < 4.15.0-1133.144 | < 5.4.0-1104.114 | < 5.15.0-118.128+fips1 | < 6.8.0-78.78+fips1

  • ubuntu•linux-gcp

    < 4.15.0-1171.188~16.04.1 | all | < 5.4.0-1134.143 | < 5.15.0-1066.74 | < 6.8.0-1012.13

  • ubuntu•linux-gcp-4.15

    < 4.15.0-1171.188

  • ubuntu•linux-gcp-5.11

    all

  • ubuntu•linux-gcp-5.13

    all

  • ubuntu•linux-gcp-5.15

    < 5.15.0-1066.74~20.04.1

  • ubuntu•linux-gcp-5.19

    all

  • ubuntu•linux-gcp-5.3

    all

  • ubuntu•linux-gcp-5.4

    < 5.4.0-1134.143~18.04.1

  • ubuntu•linux-gcp-5.8

    all

  • ubuntu•linux-gcp-6.2

    all

  • ubuntu•linux-gcp-6.5

    all

  • ubuntu•linux-gcp-6.8

    < 6.8.0-1012.13~22.04.1

  • ubuntu•linux-gcp-fips

    < 4.15.0-2079.85 | all | < 5.4.0-1134.143+fips1 | < 5.15.0-1066.74+fips1

  • ubuntu•linux-gke

    all | < 5.15.0-1064.70 | < 6.8.0-1008.11

Showing first 50 affected entries in server-rendered view.

References (38)