CVE-2023-52667

Source
https://nvd.nist.gov/vuln/detail/CVE-2023-52667
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-52667.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-52667
Downstream
Related
Published
2024-05-17T14:15:09Z
Modified
2025-07-29T11:00:28.966559Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

In the Linux kernel, the following vulnerability has been resolved:

net/mlx5e: fix a potential double-free in fsanycreate_groups

When kcalloc() for ft->g succeeds but kvzalloc() for in fails, fsanycreategroups() will free ft->g. However, its caller fsanycreatetable() will free ft->g again through calling mlx5edestroyflowtable(), which will lead to a double-free. Fix this by setting ft->g to NULL in fsanycreategroups().

References

Affected packages

Debian:12 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.1.76-1

Affected versions

6.*

6.1.27-1
6.1.37-1
6.1.38-1
6.1.38-2~bpo11+1
6.1.38-2
6.1.38-3
6.1.38-4~bpo11+1
6.1.38-4
6.1.52-1
6.1.55-1~bpo11+1
6.1.55-1
6.1.64-1
6.1.66-1
6.1.67-1
6.1.69-1~bpo11+1
6.1.69-1
6.1.76-1~bpo11+1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.6.15-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}