UnratedFix available
qed/qed_sriov: guard against NULL derefs from qed_iov_get_vf_info
Type: advisorySources: OSV
In the Linux kernel, the following vulnerability has been resolved: qed/qed_sriov: guard against NULL derefs from qed_iov_get_vf_info We have to make sure that the info returned by the helper is valid before using it. Found by Linux Verification Center (linuxtesting.org) with the SVACE static analysis tool.
- Products
- Kernel
- Affected versions
- Not specified
- Fixed versions
- 4.14.312, 4.19.280, 5.10.177, 5.15.105, 5.4.240, 6.1.22, 6.2.9
- CVEs
- CVE-2023-53066
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 3 Nov 2026, 15:41 UTC · Revision 1
Source evidence
qed/qed_sriov: guard against NULL derefs from qed_iov_get_vf_info
core-osv · Original sourcePublished 2 May 2025, 15:55 UTC
In the Linux kernel, the following vulnerability has been resolved: qed/qed_sriov: guard against NULL derefs from qed_iov_get_vf_info We have to make sure that the info returned by the helper is valid before using it. Found by Linux Verification Center (linuxtesting.org) with the SVACE static analysis tool.
osv:CVE-2023-53066
Kernel
Fixed versions: 4.14.312, 4.19.280, 5.4.240, 5.10.177, 5.15.105, 6.1.22, 6.2.9
Complete source record
{
"id": "73a6aa8cbd7c54556f137484bf6273383d1a6cf670815c9f9bda03da9a5def97",
"url": "https://osv.dev/vulnerability/CVE-2023-53066",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "qed/qed_sriov: guard against NULL derefs from qed_iov_get_vf_info",
"summary": "In the Linux kernel, the following vulnerability has been resolved: qed/qed_sriov: guard against NULL derefs from qed_iov_get_vf_info We have to make sure that the info returned by the helper is valid before using it. Found by Linux Verification Center (linuxtesting.org) with the SVACE static analysis tool.",
"evidence": "osv:CVE-2023-53066",
"products": [
{
"name": {
"value": "Kernel",
"evidence": "/affected/1/package/name"
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"prerequisites": [],
"fixed_versions": [
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"value": "4.14.312",
"evidence": "/affected/1/ranges"
},
{
"value": "4.19.280",
"evidence": "/affected/1/ranges"
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{
"value": "5.4.240",
"evidence": "/affected/1/ranges"
},
{
"value": "5.10.177",
"evidence": "/affected/1/ranges"
},
{
"value": "5.15.105",
"evidence": "/affected/1/ranges"
},
{
"value": "6.1.22",
"evidence": "/affected/1/ranges"
},
{
"value": "6.2.9",
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}
],
"affected_versions": []
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],
"severity": "unknown",
"structured": {
"id": "CVE-2023-53066",
"aliases": [
"CVE-2023-53066"
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"affected": [
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"type": "GIT",
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],
"database_specific": {
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}
},
{
"ranges": [
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{
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{
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{
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{
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{
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"events": [
{
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{
"fixed": "6.2.9"
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],
"package": {
"name": "Kernel",
"ecosystem": "Linux"
},
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53066.json"
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],
"modified": "2026-10-28T02:30:30.315020014Z",
"provider": "osv",
"references": [
"https://git.kernel.org/stable/c/25143b6a01d0cc5319edd3de22ffa2578b045550",
"https://git.kernel.org/stable/c/39c3b9dd481c3afce9439b29bafe00444cb4406b",
"https://git.kernel.org/stable/c/42d72c6d1edc9dc09a5d6f6695d257fa9e9cc270",
"https://git.kernel.org/stable/c/7742c08e012eb65405e8304d100641638c5ff882",
"https://git.kernel.org/stable/c/7bd0037822fd04da13721f77a42ee5a077d4c5fb",
"https://git.kernel.org/stable/c/97ea704f39b5ded96f071e98701aa543f6f89683",
"https://git.kernel.org/stable/c/b224b0cab3a66e93d414825065a2e667a1d28c32",
"https://git.kernel.org/stable/c/e42d3bde4ec03c863259878dddaef5c351cca7ad",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53066.json",
"https://nvd.nist.gov/vuln/detail/CVE-2023-53066",
"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
],
"provider_metadata": {
"cna_assigner": "Linux",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53066.json"
}
},
"related_cves": [
{
"value": "CVE-2023-53066",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 496927,
"published_at": "2025-05-02T15:55:19.73+00:00"
}