UnratedFix available
Fix of 11 CVEs
Type: advisorySources: OSV
* Focal update: v5.4.291 upstream stable release (LP: #2106002) // CVE-2024-58072 - wifi: rtlwifi: remove unused check_buddy_priv * Focal update: v5.4.291 upstream stable release (LP: #2106002) - wifi: rtlwifi: remove unused timer and related code - wifi: rtlwifi: remove unused dualmac control leftovers * Focal update: v5.4.237 upstream stable release (LP: #2023420) - ext4: move where set the MAY_INLINE_DATA flag is set * CVE-url: https://ubuntu.com/security/CVE-2024-58014 - wifi: brcmsmac: add gain range check to wlc_phy_iqcal_gainparams_nphy() * CVE-url: https://ubuntu.com/security/CVE-2025-38352 - posix-cpu-timers: fix race between handle_posix_cpu_timers() and posix_cpu_timer_del() * CVE-url: https://ubuntu.com/security/CVE-2022-25265 - x86/elf: Add table to document READ_IMPLIES_EXEC - x86/elf: Split READ_IMPLIES_EXEC from executable PT_GNU_STACK - x86/elf: Disable automatic READ_IMPLIES_EXEC on 64-bit * Focal update: v5.4.279 upstream stable release (LP: #2073621) // CVE-url: https://ubuntu.com/security/CVE-2024-37078 - nilfs2: fix potential kernel bug due to lack of writeback flag waiting * CVE-url: https://ubuntu.com/security/CVE-2022-49170 - f2fs: fix to do sanity check on curseg->alloc_type * CVE-url: https://ubuntu.com/security/CVE-2021-47479 - staging: rtl8712: fix use-after-free in rtl8712_dl_fw * Focal update: v5.4.279 upstream stable release (LP: #2073621) // CVE-url: https://ubuntu.com/security/CVE-2024-39469 - nilfs2: fix nilfs_empty_dir() misjudgment and lon
- Products
- linux-buildinfo-4.15.0-253-tuxcare.els41-generic, linux-buildinfo-4.15.0-253-tuxcare.els41-lowlatency, linux-cloud-tools-4.15.0-253-tuxcare.els41, linux-cloud-tools-4.15.0-253-tuxcare.els41-generic, linux-cloud-tools-4.15.0-253-tuxcare.els41-lowlatency, linux-cloud-tools-common, linux-doc, linux-headers-4.15.0-253-tuxcare.els41, linux-headers-4.15.0-253-tuxcare.els41-generic, linux-headers-4.15.0-253-tuxcare.els41-lowlatency, linux-image-unsigned-4.15.0-253-tuxcare.els41-generic, linux-image-unsigned-4.15.0-253-tuxcare.els41-lowlatency, linux-libc-dev, linux-modules-4.15.0-253-tuxcare.els41-generic, linux-modules-4.15.0-253-tuxcare.els41-lowlatency, linux-modules-extra-4.15.0-253-tuxcare.els41-generic, linux-source-4.15.0, linux-tools-4.15.0-253-tuxcare.els41, linux-tools-4.15.0-253-tuxcare.els41-generic, linux-tools-4.15.0-253-tuxcare.els41-lowlatency, linux-tools-common, linux-tools-host
- Affected versions
- Not specified
- Fixed versions
- 4.15.0-253.264
- CVEs
- CVE-2021-47479, CVE-2022-25265, CVE-2022-49170, CVE-2022-49519, CVE-2023-52804, CVE-2024-36880, CVE-2024-37078, CVE-2024-39469, CVE-2024-46713, CVE-2024-58014, CVE-2024-58072, CVE-2025-38352
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 11:40 UTC · Revision 1
Source evidence
* Focal update: v5.4.291 upstream stable release (LP: #2106002) // CVE-2024-58072 - wifi: rtlwifi: remove unused check_buddy_priv * Focal update: v5.4.291 upstream stable release (LP: #2106002) - wifi: rtlwifi: remove unused timer and related code - wifi: rtlwifi: remove unused dualmac control leftovers * Focal update: v5.4.237 upstream stable release (LP: #2023420) - ext4: move where set the MAY_INLINE_DATA flag is set * CVE-url: https://ubuntu.com/security/CVE-2024-58014 - wifi: brcmsmac: add gain range check to wlc_phy_iqcal_gainparams_nphy() * CVE-url: https://ubuntu.com/security/CVE-2025-38352 - posix-cpu-timers: fix race between handle_posix_cpu_timers() and posix_cpu_timer_del() * CVE-url: https://ubuntu.com/security/CVE-2022-25265 - x86/elf: Add table to document READ_IMPLIES_EXEC - x86/elf: Split READ_IMPLIES_EXEC from executable PT_GNU_STACK - x86/elf: Disable automatic READ_IMPLIES_EXEC on 64-bit * Focal update: v5.4.279 upstream stable release (LP: #2073621) // CVE-url: https://ubuntu.com/security/CVE-2024-37078 - nilfs2: fix potential kernel bug due to lack of writeback flag waiting * CVE-url: https://ubuntu.com/security/CVE-2022-49170 - f2fs: fix to do sanity check on curseg->alloc_type * CVE-url: https://ubuntu.com/security/CVE-2021-47479 - staging: rtl8712: fix use-after-free in rtl8712_dl_fw * Focal update: v5.4.279 upstream stable release (LP: #2073621) // CVE-url: https://ubuntu.com/security/CVE-2024-39469 - nilfs2: fix nilfs_empty_dir() misjudgment and lon
osv:CLSA-2025-1763990271
linux-buildinfo-4.15.0-253-tuxcare.els41-generic
Fixed versions: 4.15.0-253.264
linux-buildinfo-4.15.0-253-tuxcare.els41-lowlatency
Fixed versions: 4.15.0-253.264
linux-cloud-tools-4.15.0-253-tuxcare.els41
Fixed versions: 4.15.0-253.264
linux-cloud-tools-4.15.0-253-tuxcare.els41-generic
Fixed versions: 4.15.0-253.264
linux-cloud-tools-4.15.0-253-tuxcare.els41-lowlatency
Fixed versions: 4.15.0-253.264
linux-cloud-tools-common
Fixed versions: 4.15.0-253.264
linux-doc
Fixed versions: 4.15.0-253.264
linux-headers-4.15.0-253-tuxcare.els41
Fixed versions: 4.15.0-253.264
linux-headers-4.15.0-253-tuxcare.els41-generic
Fixed versions: 4.15.0-253.264
linux-headers-4.15.0-253-tuxcare.els41-lowlatency
Fixed versions: 4.15.0-253.264
linux-image-unsigned-4.15.0-253-tuxcare.els41-generic
Fixed versions: 4.15.0-253.264
linux-image-unsigned-4.15.0-253-tuxcare.els41-lowlatency
Fixed versions: 4.15.0-253.264
linux-libc-dev
Fixed versions: 4.15.0-253.264
linux-modules-4.15.0-253-tuxcare.els41-generic
Fixed versions: 4.15.0-253.264
linux-modules-4.15.0-253-tuxcare.els41-lowlatency
Fixed versions: 4.15.0-253.264
linux-modules-extra-4.15.0-253-tuxcare.els41-generic
Fixed versions: 4.15.0-253.264
linux-source-4.15.0
Fixed versions: 4.15.0-253.264
linux-tools-4.15.0-253-tuxcare.els41
Fixed versions: 4.15.0-253.264
linux-tools-4.15.0-253-tuxcare.els41-generic
Fixed versions: 4.15.0-253.264
linux-tools-4.15.0-253-tuxcare.els41-lowlatency
Fixed versions: 4.15.0-253.264
linux-tools-common
Fixed versions: 4.15.0-253.264
linux-tools-host
Fixed versions: 4.15.0-253.264
Complete source record
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"url": "https://osv.dev/vulnerability/CLSA-2025-1763990271",
"method": "structured",
"payload": {
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"title": "Fix of 11 CVEs",
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"package": {
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"ecosystem": "TuxCare:Ubuntu:18.04"
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"ecosystem": "TuxCare:Ubuntu:18.04"
},
"database_specific": {
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"package": {
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"ecosystem": "TuxCare:Ubuntu:18.04"
},
"database_specific": {
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],
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"purl": "pkg:deb/tuxcare/linux-headers-4.15.0-253-tuxcare.els41-lowlatency?distro=ubuntu-18.04",
"ecosystem": "TuxCare:Ubuntu:18.04"
},
"database_specific": {
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}
},
{
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],
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],
"modified": "2026-10-26T09:32:03.167078798Z",
"provider": "osv",
"upstream": [
"CVE-2021-47479",
"CVE-2022-25265",
"CVE-2022-49170",
"CVE-2022-49519",
"CVE-2023-52804",
"CVE-2024-36880",
"CVE-2024-37078",
"CVE-2024-39469",
"CVE-2024-46713",
"CVE-2024-58014",
"CVE-2024-58072",
"CVE-2025-38352"
],
"references": [
"https://errata.tuxcare.com/els_os/ubuntu18.04els/CLSA-2025-1763990271.html",
"https://nvd.nist.gov/vuln/detail/CVE-2021-47479",
"https://nvd.nist.gov/vuln/detail/CVE-2022-25265",
"https://nvd.nist.gov/vuln/detail/CVE-2022-49170",
"https://nvd.nist.gov/vuln/detail/CVE-2022-49519",
"https://nvd.nist.gov/vuln/detail/CVE-2023-52804",
"https://nvd.nist.gov/vuln/detail/CVE-2024-36880",
"https://nvd.nist.gov/vuln/detail/CVE-2024-37078",
"https://nvd.nist.gov/vuln/detail/CVE-2024-46713",
"https://nvd.nist.gov/vuln/detail/CVE-2024-58014",
"https://nvd.nist.gov/vuln/detail/CVE-2024-58072",
"https://nvd.nist.gov/vuln/detail/CVE-2025-38352"
]
},
"related_cves": [
{
"value": "CVE-2021-47479",
"evidence": "/upstream"
},
{
"value": "CVE-2022-25265",
"evidence": "/upstream"
},
{
"value": "CVE-2022-49170",
"evidence": "/upstream"
},
{
"value": "CVE-2022-49519",
"evidence": "/upstream"
},
{
"value": "CVE-2023-52804",
"evidence": "/upstream"
},
{
"value": "CVE-2024-36880",
"evidence": "/upstream"
},
{
"value": "CVE-2024-37078",
"evidence": "/upstream"
},
{
"value": "CVE-2024-39469",
"evidence": "/upstream"
},
{
"value": "CVE-2024-46713",
"evidence": "/upstream"
},
{
"value": "CVE-2024-58014",
"evidence": "/upstream"
},
{
"value": "CVE-2024-58072",
"evidence": "/upstream"
},
{
"value": "CVE-2025-38352",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 449498,
"published_at": "2026-10-21T18:13:23+00:00"
}