CVE-2024-47675

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Source
https://cve.org/CVERecord?id=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
2024-10-21T11:53:19Z
Modified
2026-08-12T03:51:35Z
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
bpf: Fix use-after-free in bpf_uprobe_multi_link_attach()
Details

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

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

If bpf_link_prime() fails, bpf_uprobe_multi_link_attach() goes to the error_free label and frees the array of bpf_uprobe's without calling bpf_uprobe_unregister().

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

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/47xxx/CVE-2024-47675.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
89ae89f53d201143560f1e9ed4bfa62eee34f88e
Fixed
790c630ab0e7d7aba6d186581d4627c09fce60f3
Fixed
7c1d782e5afbf7c50ba74ecc4ddc18a05d63e5ee
Fixed
cdf27834c3dd5d9abf7eb8e4ee87ee9e307eb25c
Fixed
5fe6e308abaea082c20fbf2aa5df8e14495622cf

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-47675.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
6.6.0
Fixed
6.6.54
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.10.13
Type
ECOSYSTEM
Events
Introduced
6.11.0
Fixed
6.11.2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-47675.json"