UnratedFix available
kernel: Fix of 55 CVEs
Type: advisorySources: OSV
- crypto: algif_aead - Fix minimum RX size check for decryption - crypto: af_alg - Fix page reassignment overflow in af_alg_pull_tsgl - crypto: authencesn - Fix src offset when decrypting in-place - crypto: authencesn - Do not place hiseq at end of dst for out-of-place decryption - crypto: authenc - use memcpy_sglist() instead of null skcipher - crypto: algif_aead - snapshot IV for async AEAD requests - crypto: algif_aead - Revert to operating out-of-place - crypto: algif_aead - use memcpy_sglist() instead of null skcipher - crypto: scatterwalk - Backport memcpy_sglist() - crypto: authencesn - reject too-short AAD (assoclen<8) to match ESP/ESN spec - nvme-tcp: fix NULL pointer dereferences in nvmet_tcp_build_pdu_iovec {CVE-2026-22998} - xfrm: add NULL check in xfrm_update_ae_params {CVE-2023-3772} - sctp: check send stream number after wait_for_sndbuf {CVE-2023-53296} - ACPI: processor: idle: Check acpi_fetch_acpi_dev() return value {CVE-2022-50327} - ext4: fix uninititialized value in 'ext4_evict_inode' {CVE-2022-50546} - tls: Use __sk_dst_get() and dst_dev_rcu() in get_netdev_for_sock(). {CVE-2025-40149} - bpf, cpumap: Make sure kthread is running before map update returns {CVE-2023-53577} - net: add dst_dev_rcu() helper for safe dst->dev access {CVE-2025-40135} - net/sched: cls_u32: use skb_header_pointer_careful() {CVE-2026-23204} - net: add skb_header_pointer_careful() helper - net/sched: sch_hfsc: upgrade 'rt' to 'sc' when it becomes a inner curve {CVE-2023-4623} - ip_v
- Products
- bpftool, kernel, kernel-core, kernel-cross-headers, kernel-debug, kernel-debug-core, kernel-debug-devel, kernel-debug-modules, kernel-debug-modules-extra, kernel-debug-modules-internal, kernel-devel, kernel-headers, kernel-ipaclones-internal, kernel-modules, kernel-modules-extra, kernel-modules-internal, kernel-selftests-internal, kernel-tools, kernel-tools-libs, kernel-tools-libs-devel, perf, python3-perf
- Affected versions
- Not specified
- Fixed versions
- 4.18.0-305.25.1.el8_4.tuxcare.els36
- CVEs
- CVE-2022-43945, CVE-2022-49267, CVE-2022-49687, CVE-2022-50129, CVE-2022-50303, CVE-2022-50327, CVE-2022-50543, CVE-2022-50546, CVE-2022-50673, CVE-2022-50698, CVE-2022-50699, CVE-2022-50865, CVE-2022-50881, CVE-2023-3772, CVE-2023-4623, CVE-2023-52796, CVE-2023-53254, CVE-2023-53286, CVE-2023-53296, CVE-2023-53380, CVE-2023-53539, CVE-2023-53559, CVE-2023-53577, CVE-2023-53596, CVE-2023-54014, CVE-2023-54098, CVE-2023-54207, CVE-2023-54317, CVE-2024-38538, CVE-2024-38556, CVE-2024-41069, CVE-2024-46713, CVE-2025-37882, CVE-2025-37885, CVE-2025-38103, CVE-2025-38375, CVE-2025-38563, CVE-2025-38565, CVE-2025-38728, CVE-2025-39744, CVE-2025-39751, CVE-2025-39898, CVE-2025-39973, CVE-2025-40135, CVE-2025-40149, CVE-2025-40271, CVE-2025-71085, CVE-2026-22980, CVE-2026-22998, CVE-2026-23089, CVE-2026-23193, CVE-2026-23204
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 11:11 UTC · Revision 1
Source evidence
- crypto: algif_aead - Fix minimum RX size check for decryption - crypto: af_alg - Fix page reassignment overflow in af_alg_pull_tsgl - crypto: authencesn - Fix src offset when decrypting in-place - crypto: authencesn - Do not place hiseq at end of dst for out-of-place decryption - crypto: authenc - use memcpy_sglist() instead of null skcipher - crypto: algif_aead - snapshot IV for async AEAD requests - crypto: algif_aead - Revert to operating out-of-place - crypto: algif_aead - use memcpy_sglist() instead of null skcipher - crypto: scatterwalk - Backport memcpy_sglist() - crypto: authencesn - reject too-short AAD (assoclen<8) to match ESP/ESN spec - nvme-tcp: fix NULL pointer dereferences in nvmet_tcp_build_pdu_iovec {CVE-2026-22998} - xfrm: add NULL check in xfrm_update_ae_params {CVE-2023-3772} - sctp: check send stream number after wait_for_sndbuf {CVE-2023-53296} - ACPI: processor: idle: Check acpi_fetch_acpi_dev() return value {CVE-2022-50327} - ext4: fix uninititialized value in 'ext4_evict_inode' {CVE-2022-50546} - tls: Use __sk_dst_get() and dst_dev_rcu() in get_netdev_for_sock(). {CVE-2025-40149} - bpf, cpumap: Make sure kthread is running before map update returns {CVE-2023-53577} - net: add dst_dev_rcu() helper for safe dst->dev access {CVE-2025-40135} - net/sched: cls_u32: use skb_header_pointer_careful() {CVE-2026-23204} - net: add skb_header_pointer_careful() helper - net/sched: sch_hfsc: upgrade 'rt' to 'sc' when it becomes a inner curve {CVE-2023-4623} - ip_v
osv:CLSA-2026-1777614651
bpftool
Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els36
kernel
Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els36
kernel-core
Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els36
kernel-cross-headers
Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els36
kernel-debug
Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els36
kernel-debug-core
Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els36
kernel-debug-devel
Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els36
kernel-debug-modules
Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els36
kernel-debug-modules-extra
Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els36
kernel-debug-modules-internal
Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els36
kernel-devel
Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els36
kernel-headers
Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els36
kernel-ipaclones-internal
Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els36
kernel-modules
Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els36
kernel-modules-extra
Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els36
kernel-modules-internal
Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els36
kernel-selftests-internal
Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els36
kernel-tools
Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els36
kernel-tools-libs
Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els36
kernel-tools-libs-devel
Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els36
perf
Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els36
python3-perf
Fixed versions: 4.18.0-305.25.1.el8_4.tuxcare.els36
Complete source record
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"url": "https://osv.dev/vulnerability/CLSA-2026-1777614651",
"method": "structured",
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"title": "kernel: Fix of 55 CVEs",
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"purl": "pkg:rpm/tuxcare/perf?distro=centos-8.4",
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"package": {
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"ecosystem": "TuxCare:CentOS:8.4"
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"database_specific": {
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}
}
],
"modified": "2026-10-26T09:31:49.626547800Z",
"provider": "osv",
"upstream": [
"CVE-2022-43945",
"CVE-2022-49267",
"CVE-2022-49687",
"CVE-2022-50129",
"CVE-2022-50303",
"CVE-2022-50327",
"CVE-2022-50543",
"CVE-2022-50546",
"CVE-2022-50673",
"CVE-2022-50698",
"CVE-2022-50699",
"CVE-2022-50865",
"CVE-2022-50881",
"CVE-2023-3772",
"CVE-2023-4623",
"CVE-2023-52796",
"CVE-2023-53254",
"CVE-2023-53286",
"CVE-2023-53296",
"CVE-2023-53380",
"CVE-2023-53539",
"CVE-2023-53559",
"CVE-2023-53577",
"CVE-2023-53596",
"CVE-2023-54014",
"CVE-2023-54098",
"CVE-2023-54207",
"CVE-2023-54317",
"CVE-2024-38538",
"CVE-2024-38556",
"CVE-2024-41069",
"CVE-2024-46713",
"CVE-2025-37882",
"CVE-2025-37885",
"CVE-2025-38103",
"CVE-2025-38375",
"CVE-2025-38563",
"CVE-2025-38565",
"CVE-2025-38728",
"CVE-2025-39744",
"CVE-2025-39751",
"CVE-2025-39898",
"CVE-2025-39973",
"CVE-2025-40135",
"CVE-2025-40149",
"CVE-2025-40271",
"CVE-2025-71085",
"CVE-2026-22980",
"CVE-2026-22998",
"CVE-2026-23089",
"CVE-2026-23193",
"CVE-2026-23204"
],
"references": [
"https://errata.tuxcare.com/els_os/centos8.4els/CLSA-2026-1777614651.html",
"https://nvd.nist.gov/vuln/detail/CVE-2022-49267",
"https://nvd.nist.gov/vuln/detail/CVE-2022-49687",
"https://nvd.nist.gov/vuln/detail/CVE-2022-50129",
"https://nvd.nist.gov/vuln/detail/CVE-2022-50303",
"https://nvd.nist.gov/vuln/detail/CVE-2022-50327",
"https://nvd.nist.gov/vuln/detail/CVE-2022-50410",
"https://nvd.nist.gov/vuln/detail/CVE-2022-50543",
"https://nvd.nist.gov/vuln/detail/CVE-2022-50546",
"https://nvd.nist.gov/vuln/detail/CVE-2022-50673",
"https://nvd.nist.gov/vuln/detail/CVE-2022-50698",
"https://nvd.nist.gov/vuln/detail/CVE-2022-50699",
"https://nvd.nist.gov/vuln/detail/CVE-2022-50865",
"https://nvd.nist.gov/vuln/detail/CVE-2022-50881",
"https://nvd.nist.gov/vuln/detail/CVE-2023-3772",
"https://nvd.nist.gov/vuln/detail/CVE-2023-52796",
"https://nvd.nist.gov/vuln/detail/CVE-2023-53147",
"https://nvd.nist.gov/vuln/detail/CVE-2023-53254",
"https://nvd.nist.gov/vuln/detail/CVE-2023-53286",
"https://nvd.nist.gov/vuln/detail/CVE-2023-53296",
"https://nvd.nist.gov/vuln/detail/CVE-2023-53380",
"https://nvd.nist.gov/vuln/detail/CVE-2023-53539",
"https://nvd.nist.gov/vuln/detail/CVE-2023-53559",
"https://nvd.nist.gov/vuln/detail/CVE-2023-53577",
"https://nvd.nist.gov/vuln/detail/CVE-2023-53596",
"https://nvd.nist.gov/vuln/detail/CVE-2023-54014",
"https://nvd.nist.gov/vuln/detail/CVE-2023-54098",
"https://nvd.nist.gov/vuln/detail/CVE-2023-54207",
"https://nvd.nist.gov/vuln/detail/CVE-2023-54317",
"https://nvd.nist.gov/vuln/detail/CVE-2024-38556",
"https://nvd.nist.gov/vuln/detail/CVE-2024-41069",
"https://nvd.nist.gov/vuln/detail/CVE-2024-46713",
"https://nvd.nist.gov/vuln/detail/CVE-2025-37882",
"https://nvd.nist.gov/vuln/detail/CVE-2025-37885",
"https://nvd.nist.gov/vuln/detail/CVE-2025-38103",
"https://nvd.nist.gov/vuln/detail/CVE-2025-38375",
"https://nvd.nist.gov/vuln/detail/CVE-2025-38563",
"https://nvd.nist.gov/vuln/detail/CVE-2025-38565",
"https://nvd.nist.gov/vuln/detail/CVE-2025-38728",
"https://nvd.nist.gov/vuln/detail/CVE-2025-39744",
"https://nvd.nist.gov/vuln/detail/CVE-2025-39751",
"https://nvd.nist.gov/vuln/detail/CVE-2025-39898",
"https://nvd.nist.gov/vuln/detail/CVE-2025-39973",
"https://nvd.nist.gov/vuln/detail/CVE-2025-40135",
"https://nvd.nist.gov/vuln/detail/CVE-2025-40149",
"https://nvd.nist.gov/vuln/detail/CVE-2025-40158",
"https://nvd.nist.gov/vuln/detail/CVE-2025-40271",
"https://nvd.nist.gov/vuln/detail/CVE-2025-71085",
"https://nvd.nist.gov/vuln/detail/CVE-2026-22980",
"https://nvd.nist.gov/vuln/detail/CVE-2026-22998",
"https://nvd.nist.gov/vuln/detail/CVE-2026-23060",
"https://nvd.nist.gov/vuln/detail/CVE-2026-23089",
"https://nvd.nist.gov/vuln/detail/CVE-2026-23193",
"https://nvd.nist.gov/vuln/detail/CVE-2026-23204",
"https://nvd.nist.gov/vuln/detail/CVE-2026-31431",
"https://nvd.nist.gov/vuln/detail/CVE-2026-43077"
]
},
"related_cves": [
{
"value": "CVE-2022-43945",
"evidence": "/upstream"
},
{
"value": "CVE-2022-49267",
"evidence": "/upstream"
},
{
"value": "CVE-2022-49687",
"evidence": "/upstream"
},
{
"value": "CVE-2022-50129",
"evidence": "/upstream"
},
{
"value": "CVE-2022-50303",
"evidence": "/upstream"
},
{
"value": "CVE-2022-50327",
"evidence": "/upstream"
},
{
"value": "CVE-2022-50543",
"evidence": "/upstream"
},
{
"value": "CVE-2022-50546",
"evidence": "/upstream"
},
{
"value": "CVE-2022-50673",
"evidence": "/upstream"
},
{
"value": "CVE-2022-50698",
"evidence": "/upstream"
},
{
"value": "CVE-2022-50699",
"evidence": "/upstream"
},
{
"value": "CVE-2022-50865",
"evidence": "/upstream"
},
{
"value": "CVE-2022-50881",
"evidence": "/upstream"
},
{
"value": "CVE-2023-3772",
"evidence": "/upstream"
},
{
"value": "CVE-2023-4623",
"evidence": "/upstream"
},
{
"value": "CVE-2023-52796",
"evidence": "/upstream"
},
{
"value": "CVE-2023-53254",
"evidence": "/upstream"
},
{
"value": "CVE-2023-53286",
"evidence": "/upstream"
},
{
"value": "CVE-2023-53296",
"evidence": "/upstream"
},
{
"value": "CVE-2023-53380",
"evidence": "/upstream"
},
{
"value": "CVE-2023-53539",
"evidence": "/upstream"
},
{
"value": "CVE-2023-53559",
"evidence": "/upstream"
},
{
"value": "CVE-2023-53577",
"evidence": "/upstream"
},
{
"value": "CVE-2023-53596",
"evidence": "/upstream"
},
{
"value": "CVE-2023-54014",
"evidence": "/upstream"
},
{
"value": "CVE-2023-54098",
"evidence": "/upstream"
},
{
"value": "CVE-2023-54207",
"evidence": "/upstream"
},
{
"value": "CVE-2023-54317",
"evidence": "/upstream"
},
{
"value": "CVE-2024-38538",
"evidence": "/upstream"
},
{
"value": "CVE-2024-38556",
"evidence": "/upstream"
},
{
"value": "CVE-2024-41069",
"evidence": "/upstream"
},
{
"value": "CVE-2024-46713",
"evidence": "/upstream"
},
{
"value": "CVE-2025-37882",
"evidence": "/upstream"
},
{
"value": "CVE-2025-37885",
"evidence": "/upstream"
},
{
"value": "CVE-2025-38103",
"evidence": "/upstream"
},
{
"value": "CVE-2025-38375",
"evidence": "/upstream"
},
{
"value": "CVE-2025-38563",
"evidence": "/upstream"
},
{
"value": "CVE-2025-38565",
"evidence": "/upstream"
},
{
"value": "CVE-2025-38728",
"evidence": "/upstream"
},
{
"value": "CVE-2025-39744",
"evidence": "/upstream"
},
{
"value": "CVE-2025-39751",
"evidence": "/upstream"
},
{
"value": "CVE-2025-39898",
"evidence": "/upstream"
},
{
"value": "CVE-2025-39973",
"evidence": "/upstream"
},
{
"value": "CVE-2025-40135",
"evidence": "/upstream"
},
{
"value": "CVE-2025-40149",
"evidence": "/upstream"
},
{
"value": "CVE-2025-40271",
"evidence": "/upstream"
},
{
"value": "CVE-2025-71085",
"evidence": "/upstream"
},
{
"value": "CVE-2026-22980",
"evidence": "/upstream"
},
{
"value": "CVE-2026-22998",
"evidence": "/upstream"
},
{
"value": "CVE-2026-23089",
"evidence": "/upstream"
},
{
"value": "CVE-2026-23193",
"evidence": "/upstream"
},
{
"value": "CVE-2026-23204",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 448590,
"published_at": "2026-07-25T08:50:13+00:00"
}