UnratedFix available
bcc: Fix of CVE-2024-2314
Type: advisorySources: OSV
- CVE-2024-2314: missing ownership check on the extracted kernel-header cache in get_proc_kheaders() lets a local user seed /tmp/kheaders- and inject headers into a privileged bcc compile
- Products
- bcc, bcc-devel, bcc-doc, bcc-tools, libbpf-tools, python3-bcc
- Affected versions
- Not specified
- Fixed versions
- 0.25.0-2.el9_2.tuxcare.els1
- CVEs
- CVE-2024-2314
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 10:45 UTC · Revision 1
Source evidence
- CVE-2024-2314: missing ownership check on the extracted kernel-header cache in get_proc_kheaders() lets a local user seed /tmp/kheaders- and inject headers into a privileged bcc compile
osv:CLSA-2026-1789740903
bcc
Fixed versions: 0.25.0-2.el9_2.tuxcare.els1
bcc-devel
Fixed versions: 0.25.0-2.el9_2.tuxcare.els1
bcc-doc
Fixed versions: 0.25.0-2.el9_2.tuxcare.els1
bcc-tools
Fixed versions: 0.25.0-2.el9_2.tuxcare.els1
libbpf-tools
Fixed versions: 0.25.0-2.el9_2.tuxcare.els1
python3-bcc
Fixed versions: 0.25.0-2.el9_2.tuxcare.els1
Complete source record
{
"id": "5589a5aea27fc3bb65a62b1e5e08dd788c026c627d97ff4557d5087e1e5aa7ca",
"url": "https://osv.dev/vulnerability/CLSA-2026-1789740903",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "bcc: Fix of CVE-2024-2314",
"summary": "- CVE-2024-2314: missing ownership check on the extracted kernel-header cache in get_proc_kheaders() lets a local user seed /tmp/kheaders- and inject headers into a privileged bcc compile",
"evidence": "osv:CLSA-2026-1789740903",
"products": [
{
"name": {
"value": "bcc",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0.25.0-2.el9_2.tuxcare.els1",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "bcc-devel",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0.25.0-2.el9_2.tuxcare.els1",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "bcc-doc",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0.25.0-2.el9_2.tuxcare.els1",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "bcc-tools",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0.25.0-2.el9_2.tuxcare.els1",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "libbpf-tools",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0.25.0-2.el9_2.tuxcare.els1",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "python3-bcc",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "0.25.0-2.el9_2.tuxcare.els1",
"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "CLSA-2026-1789740903",
"aliases": [
"CLSA-2026-1789740903"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.25.0-2.el9_2.tuxcare.els1"
}
]
}
],
"package": {
"name": "bcc",
"purl": "pkg:rpm/tuxcare/bcc?distro=almalinux-9.2",
"ecosystem": "TuxCare:AlmaLinux:9.2"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1789740903.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.25.0-2.el9_2.tuxcare.els1"
}
]
}
],
"package": {
"name": "bcc-devel",
"purl": "pkg:rpm/tuxcare/bcc-devel?distro=almalinux-9.2",
"ecosystem": "TuxCare:AlmaLinux:9.2"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1789740903.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.25.0-2.el9_2.tuxcare.els1"
}
]
}
],
"package": {
"name": "bcc-doc",
"purl": "pkg:rpm/tuxcare/bcc-doc?distro=almalinux-9.2",
"ecosystem": "TuxCare:AlmaLinux:9.2"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1789740903.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.25.0-2.el9_2.tuxcare.els1"
}
]
}
],
"package": {
"name": "bcc-tools",
"purl": "pkg:rpm/tuxcare/bcc-tools?distro=almalinux-9.2",
"ecosystem": "TuxCare:AlmaLinux:9.2"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1789740903.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.25.0-2.el9_2.tuxcare.els1"
}
]
}
],
"package": {
"name": "libbpf-tools",
"purl": "pkg:rpm/tuxcare/libbpf-tools?distro=almalinux-9.2",
"ecosystem": "TuxCare:AlmaLinux:9.2"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1789740903.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.25.0-2.el9_2.tuxcare.els1"
}
]
}
],
"package": {
"name": "python3-bcc",
"purl": "pkg:rpm/tuxcare/python3-bcc?distro=almalinux-9.2",
"ecosystem": "TuxCare:AlmaLinux:9.2"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1789740903.json"
}
}
],
"modified": "2026-10-26T09:30:47.205671373Z",
"provider": "osv",
"upstream": [
"CVE-2024-2314"
],
"references": [
"https://errata.tuxcare.com/els_os/almalinux9.2esu/CLSA-2026-1789740903.html",
"https://nvd.nist.gov/vuln/detail/CVE-2024-2314"
]
},
"related_cves": [
{
"value": "CVE-2024-2314",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 447244,
"published_at": "2026-09-18T14:15:15+00:00"
}