Medium
Possibility of deadlock in libbpf function sock_hash_delete_elem
Type: advisorySources: OSV
A deadlock flaw was found in the Linux kernel’s BPF subsystem. This flaw allows a local user to potentially crash the system.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2023-0160
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 2 Nov 2026, 18:33 UTC · Revision 1
Source evidence
Possibility of deadlock in libbpf function sock_hash_delete_elem
core-osv · Original sourcePublished 18 Jul 2023, 16:08 UTC
A deadlock flaw was found in the Linux kernel’s BPF subsystem. This flaw allows a local user to potentially crash the system.
osv:CVE-2023-0160
Complete source record
{
"id": "1beff77b8d295ebe604b5cff892028bb11347530230158ff7c357e59f702ea7b",
"url": "https://osv.dev/vulnerability/CVE-2023-0160",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Possibility of deadlock in libbpf function sock_hash_delete_elem",
"summary": "A deadlock flaw was found in the Linux kernel’s BPF subsystem. This flaw allows a local user to potentially crash the system.",
"evidence": "osv:CVE-2023-0160",
"products": [],
"severity": "medium",
"structured": {
"id": "CVE-2023-0160",
"aliases": [
"CVE-2023-0160"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "ed17aa92dc56b6d8883e4b7a8f1c6fbf5ed6cd29"
}
],
"database_specific": {
"extracted_events": [
{
"range": [
{
"fixed": "ed17aa92dc56b6d8883e4b7a8f1c6fbf5ed6cd29"
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],
"source": "REFERENCES_COMMIT"
}
]
}
}
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],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-0160.json"
}
}
],
"modified": "2026-10-28T02:30:22.267350611Z",
"provider": "osv",
"references": [
"https://access.redhat.com/downloads/content/package-browser/",
"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ed17aa92dc56",
"https://lore.kernel.org/all/CABcoxUayum5oOqFMMqAeWuS8+EzojquSOSyDA3J_2omY=2EeAg@mail.gmail.com/",
"https://packages.fedoraproject.org/",
"https://access.redhat.com/security/cve/CVE-2023-0160",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/0xxx/CVE-2023-0160.json",
"https://nvd.nist.gov/vuln/detail/CVE-2023-0160",
"https://bugzilla.redhat.com/show_bug.cgi?id=2159764"
],
"provider_metadata": {
"cwe_ids": [
"CWE-833"
],
"cna_assigner": "redhat",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/0xxx/CVE-2023-0160.json"
}
},
"related_cves": [
{
"value": "CVE-2023-0160",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 488587,
"published_at": "2023-07-18T16:08:23.653+00:00"
}