UnratedFix available
kernel: Fix of 5 CVEs
Type: advisorySources: OSV
- net/sched: sch_hfsc: upgrade 'rt' to 'sc' when it becomes a inner curve {CVE-2023-4623} - net/sched: Enforce that teql can only be used as root qdisc {CVE-2026-23074} - ALSA: usb-audio: Fix use-after-free in snd_usb_mixer_free() {CVE-2026-23089} - atm: atmtcp: Prevent arbitrary write in atmtcp_recv_control(). {CVE-2025-39828} - net/sched: sch_qfq: Avoid triggering might_sleep in atomic context in qfq_delete_class - wifi: p54: prevent buffer-overflow in p54_rx_eeprom_readback() {CVE-2025-38348}
- Products
- kernel, kernel-abi-whitelists, kernel-debug, kernel-debug-devel, kernel-devel, kernel-doc, kernel-firmware, kernel-headers, perf, python-perf
- Affected versions
- Not specified
- Fixed versions
- 2.6.32-754.35.8.el6.tuxcare.els31
- CVEs
- CVE-2023-4623, CVE-2025-38348, CVE-2025-39828, CVE-2026-23074, CVE-2026-23089
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 14:08 UTC · Revision 1
Source evidence
- net/sched: sch_hfsc: upgrade 'rt' to 'sc' when it becomes a inner curve {CVE-2023-4623} - net/sched: Enforce that teql can only be used as root qdisc {CVE-2026-23074} - ALSA: usb-audio: Fix use-after-free in snd_usb_mixer_free() {CVE-2026-23089} - atm: atmtcp: Prevent arbitrary write in atmtcp_recv_control(). {CVE-2025-39828} - net/sched: sch_qfq: Avoid triggering might_sleep in atomic context in qfq_delete_class - wifi: p54: prevent buffer-overflow in p54_rx_eeprom_readback() {CVE-2025-38348}
osv:CLSA-2026-1775745222
kernel
Fixed versions: 2.6.32-754.35.8.el6.tuxcare.els31
kernel-abi-whitelists
Fixed versions: 2.6.32-754.35.8.el6.tuxcare.els31
kernel-debug
Fixed versions: 2.6.32-754.35.8.el6.tuxcare.els31
kernel-debug-devel
Fixed versions: 2.6.32-754.35.8.el6.tuxcare.els31
kernel-devel
Fixed versions: 2.6.32-754.35.8.el6.tuxcare.els31
kernel-doc
Fixed versions: 2.6.32-754.35.8.el6.tuxcare.els31
kernel-firmware
Fixed versions: 2.6.32-754.35.8.el6.tuxcare.els31
kernel-headers
Fixed versions: 2.6.32-754.35.8.el6.tuxcare.els31
perf
Fixed versions: 2.6.32-754.35.8.el6.tuxcare.els31
python-perf
Fixed versions: 2.6.32-754.35.8.el6.tuxcare.els31
Complete source record
{
"id": "c375cca2d597d14b006c12491e7c54e9b2660e7eeac483c7eb73d93302075c94",
"url": "https://osv.dev/vulnerability/CLSA-2026-1775745222",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "kernel: Fix of 5 CVEs",
"summary": "- net/sched: sch_hfsc: upgrade 'rt' to 'sc' when it becomes a inner curve {CVE-2023-4623} - net/sched: Enforce that teql can only be used as root qdisc {CVE-2026-23074} - ALSA: usb-audio: Fix use-after-free in snd_usb_mixer_free() {CVE-2026-23089} - atm: atmtcp: Prevent arbitrary write in atmtcp_recv_control(). {CVE-2025-39828} - net/sched: sch_qfq: Avoid triggering might_sleep in atomic context in qfq_delete_class - wifi: p54: prevent buffer-overflow in p54_rx_eeprom_readback() {CVE-2025-38348}",
"evidence": "osv:CLSA-2026-1775745222",
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{
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{
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{
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"affected_versions": []
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{
"name": {
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],
"severity": "unknown",
"structured": {
"id": "CLSA-2026-1775745222",
"aliases": [
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],
"affected": [
{
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"package": {
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"purl": "pkg:rpm/tuxcare/kernel?distro=oraclelinux-6",
"ecosystem": "TuxCare:OracleLinux:6"
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"database_specific": {
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"package": {
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"ecosystem": "TuxCare:OracleLinux:6"
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"package": {
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"purl": "pkg:rpm/tuxcare/kernel-debug?distro=oraclelinux-6",
"ecosystem": "TuxCare:OracleLinux:6"
},
"database_specific": {
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],
"package": {
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"purl": "pkg:rpm/tuxcare/kernel-debug-devel?distro=oraclelinux-6",
"ecosystem": "TuxCare:OracleLinux:6"
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"database_specific": {
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"package": {
"name": "kernel-doc",
"purl": "pkg:rpm/tuxcare/kernel-doc?distro=oraclelinux-6",
"ecosystem": "TuxCare:OracleLinux:6"
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"package": {
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"purl": "pkg:rpm/tuxcare/kernel-headers?distro=oraclelinux-6",
"ecosystem": "TuxCare:OracleLinux:6"
},
"database_specific": {
"source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux6els/CLSA-2026-1775745222.json"
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],
"modified": "2026-10-21T10:48:17.753511270Z",
"provider": "osv",
"upstream": [
"CVE-2023-4623",
"CVE-2025-38348",
"CVE-2025-39828",
"CVE-2026-23074",
"CVE-2026-23089"
],
"references": [
"https://errata.tuxcare.com/els_os/oraclelinux6els/CLSA-2026-1775745222.html"
]
},
"related_cves": [
{
"value": "CVE-2023-4623",
"evidence": "/upstream"
},
{
"value": "CVE-2025-38348",
"evidence": "/upstream"
},
{
"value": "CVE-2025-39828",
"evidence": "/upstream"
},
{
"value": "CVE-2026-23074",
"evidence": "/upstream"
},
{
"value": "CVE-2026-23089",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 392924,
"published_at": "2026-04-09T14:33:46+00:00"
}