CVE-2024-47675

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Source
https://nvd.nist.gov/vuln/detail/CVE-2024-47675
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-47675.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2024-47675
Downstream
Related
Published
2024-10-21T12:15:04Z
Modified
2024-10-23T13:39:38Z
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:

bpf: Fix use-after-free in bpfuprobemultilinkattach()

If bpflinkprime() fails, bpfuprobemultilinkattach() goes to the errorfree label and frees the array of bpfuprobe's without calling bpfuprobeunregister().

This leaks bpfuprobe->uprobe and worse, this frees bpfuprobe->consumer without removing it from the uprobe->consumers list.

References

Affected packages

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
6.11.2-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}