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CERTFR-2025-AVI-0368
Vulnerability from certfr_avis - Published: - Updated:
De multiples vulnérabilités ont été découvertes dans le noyau Linux de Debian. Elles permettent à un attaquant de provoquer une élévation de privilèges, une atteinte à la confidentialité des données et un déni de service.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneImpacted products
References
| Title | Publication Time | Tags | |||
|---|---|---|---|---|---|
|
|||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Debian bookworm versions ant\u00e9rieures \u00e0 6.1.135-1",
"product": {
"name": "Debian",
"vendor": {
"name": "Debian",
"scada": false
}
}
}
],
"affected_systems_content": null,
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2024-50063",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50063"
},
{
"name": "CVE-2025-22033",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22033"
},
{
"name": "CVE-2025-39728",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39728"
},
{
"name": "CVE-2025-22025",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22025"
},
{
"name": "CVE-2025-22027",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22027"
},
{
"name": "CVE-2025-21853",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21853"
},
{
"name": "CVE-2025-22040",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22040"
},
{
"name": "CVE-2025-22126",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22126"
},
{
"name": "CVE-2023-53034",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53034"
},
{
"name": "CVE-2025-23138",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23138"
},
{
"name": "CVE-2025-38152",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38152"
},
{
"name": "CVE-2025-22093",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22093"
},
{
"name": "CVE-2025-22050",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22050"
},
{
"name": "CVE-2025-39735",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39735"
},
{
"name": "CVE-2025-22095",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22095"
},
{
"name": "CVE-2024-46816",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46816"
},
{
"name": "CVE-2025-38637",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38637"
},
{
"name": "CVE-2025-22055",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22055"
},
{
"name": "CVE-2025-22035",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22035"
},
{
"name": "CVE-2025-23136",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23136"
},
{
"name": "CVE-2025-37785",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37785"
},
{
"name": "CVE-2025-22044",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22044"
},
{
"name": "CVE-2025-38575",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38575"
},
{
"name": "CVE-2025-22058",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22058"
},
{
"name": "CVE-2025-22056",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22056"
},
{
"name": "CVE-2024-46742",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46742"
},
{
"name": "CVE-2025-22045",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22045"
},
{
"name": "CVE-2025-22072",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22072"
},
{
"name": "CVE-2025-22060",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22060"
},
{
"name": "CVE-2025-22066",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22066"
},
{
"name": "CVE-2025-22071",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22071"
},
{
"name": "CVE-2024-46774",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46774"
},
{
"name": "CVE-2025-22075",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22075"
},
{
"name": "CVE-2025-22049",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22049"
},
{
"name": "CVE-2025-22097",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22097"
},
{
"name": "CVE-2024-36908",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-36908"
},
{
"name": "CVE-2024-46753",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46753"
},
{
"name": "CVE-2024-46823",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46823"
},
{
"name": "CVE-2024-46733",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46733"
},
{
"name": "CVE-2025-22063",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22063"
},
{
"name": "CVE-2025-37838",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37838"
},
{
"name": "CVE-2025-22042",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22042"
},
{
"name": "CVE-2025-22038",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22038"
},
{
"name": "CVE-2025-22089",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22089"
},
{
"name": "CVE-2025-22054",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22054"
},
{
"name": "CVE-2025-22086",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22086"
},
{
"name": "CVE-2025-22073",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22073"
},
{
"name": "CVE-2025-22079",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22079"
},
{
"name": "CVE-2025-22041",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22041"
},
{
"name": "CVE-2025-22088",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22088"
},
{
"name": "CVE-2025-22081",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22081"
}
],
"links": [],
"reference": "CERTFR-2025-AVI-0368",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2025-05-02T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
},
{
"description": "\u00c9l\u00e9vation de privil\u00e8ges"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans le noyau Linux de Debian. Elles permettent \u00e0 un attaquant de provoquer une \u00e9l\u00e9vation de privil\u00e8ges, une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es et un d\u00e9ni de service.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux de Debian",
"vendor_advisories": [
{
"published_at": "2025-04-27",
"title": "Bulletin de s\u00e9curit\u00e9 Debian DSA-5907-1",
"url": "https://lists.debian.org/debian-security-announce/2025/msg00069.html"
}
]
}
CVE-2023-53034 (GCVE-0-2023-53034)
Vulnerability from cvelistv5 – Published: 2025-04-16 14:11 – Updated: 2026-05-11 19:37
VLAI
EPSS
Title
ntb_hw_switchtec: Fix shift-out-of-bounds in switchtec_ntb_mw_set_trans
Summary
In the Linux kernel, the following vulnerability has been resolved:
ntb_hw_switchtec: Fix shift-out-of-bounds in switchtec_ntb_mw_set_trans
There is a kernel API ntb_mw_clear_trans() would pass 0 to both addr and
size. This would make xlate_pos negative.
[ 23.734156] switchtec switchtec0: MW 0: part 0 addr 0x0000000000000000 size 0x0000000000000000
[ 23.734158] ================================================================================
[ 23.734172] UBSAN: shift-out-of-bounds in drivers/ntb/hw/mscc/ntb_hw_switchtec.c:293:7
[ 23.734418] shift exponent -1 is negative
Ensuring xlate_pos is a positive or zero before BIT.
Severity
No CVSS data available.
Assigner
References
9 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
1e2fd202f8593985cdadca32e0c322f98e7fe7cb , < f56951f211f181410a383d305e8d370993e45294
(git)
Affected: 1e2fd202f8593985cdadca32e0c322f98e7fe7cb , < 5b6857bb3bfb0dae17fab1e42c1e82c204a508b1 (git) Affected: 1e2fd202f8593985cdadca32e0c322f98e7fe7cb , < 2429bdf26a0f3950fdd996861e9c1a3873af1dbe (git) Affected: 1e2fd202f8593985cdadca32e0c322f98e7fe7cb , < 7ed22f8d8be26225a78cf5e85b2036421a6bf2d5 (git) Affected: 1e2fd202f8593985cdadca32e0c322f98e7fe7cb , < c61a3f2df162ba424be0141649a9ef5f28eaccc1 (git) Affected: 1e2fd202f8593985cdadca32e0c322f98e7fe7cb , < cb153bdc1812a3375639ed6ca5f147eaefb65349 (git) Affected: 1e2fd202f8593985cdadca32e0c322f98e7fe7cb , < 36d32cfb00d42e865396424bb5d340fc0a28870d (git) Affected: 1e2fd202f8593985cdadca32e0c322f98e7fe7cb , < 0df2e03e4620548b41891b4e0d1bd9d2e0d8a39a (git) Affected: 1e2fd202f8593985cdadca32e0c322f98e7fe7cb , < de203da734fae00e75be50220ba5391e7beecdf9 (git) |
|
| Linux | Linux |
Affected:
4.16
Unaffected: 0 , < 4.16 (semver) Unaffected: 5.4.292 , ≤ 5.4.* (semver) Unaffected: 5.10.236 , ≤ 5.10.* (semver) Unaffected: 5.15.180 , ≤ 5.15.* (semver) Unaffected: 6.1.134 , ≤ 6.1.* (semver) Unaffected: 6.6.87 , ≤ 6.6.* (semver) Unaffected: 6.12.23 , ≤ 6.12.* (semver) Unaffected: 6.13.11 , ≤ 6.13.* (semver) Unaffected: 6.14.2 , ≤ 6.14.* (semver) Unaffected: 6.15 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2025-11-03T19:28:57.581Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/ntb/hw/mscc/ntb_hw_switchtec.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
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"status": "affected",
"version": "1e2fd202f8593985cdadca32e0c322f98e7fe7cb",
"versionType": "git"
},
{
"lessThan": "5b6857bb3bfb0dae17fab1e42c1e82c204a508b1",
"status": "affected",
"version": "1e2fd202f8593985cdadca32e0c322f98e7fe7cb",
"versionType": "git"
},
{
"lessThan": "2429bdf26a0f3950fdd996861e9c1a3873af1dbe",
"status": "affected",
"version": "1e2fd202f8593985cdadca32e0c322f98e7fe7cb",
"versionType": "git"
},
{
"lessThan": "7ed22f8d8be26225a78cf5e85b2036421a6bf2d5",
"status": "affected",
"version": "1e2fd202f8593985cdadca32e0c322f98e7fe7cb",
"versionType": "git"
},
{
"lessThan": "c61a3f2df162ba424be0141649a9ef5f28eaccc1",
"status": "affected",
"version": "1e2fd202f8593985cdadca32e0c322f98e7fe7cb",
"versionType": "git"
},
{
"lessThan": "cb153bdc1812a3375639ed6ca5f147eaefb65349",
"status": "affected",
"version": "1e2fd202f8593985cdadca32e0c322f98e7fe7cb",
"versionType": "git"
},
{
"lessThan": "36d32cfb00d42e865396424bb5d340fc0a28870d",
"status": "affected",
"version": "1e2fd202f8593985cdadca32e0c322f98e7fe7cb",
"versionType": "git"
},
{
"lessThan": "0df2e03e4620548b41891b4e0d1bd9d2e0d8a39a",
"status": "affected",
"version": "1e2fd202f8593985cdadca32e0c322f98e7fe7cb",
"versionType": "git"
},
{
"lessThan": "de203da734fae00e75be50220ba5391e7beecdf9",
"status": "affected",
"version": "1e2fd202f8593985cdadca32e0c322f98e7fe7cb",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/ntb/hw/mscc/ntb_hw_switchtec.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.16"
},
{
"lessThan": "4.16",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.292",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.236",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.180",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.134",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.87",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.23",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.13.*",
"status": "unaffected",
"version": "6.13.11",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.14.*",
"status": "unaffected",
"version": "6.14.2",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.15",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.292",
"versionStartIncluding": "4.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.236",
"versionStartIncluding": "4.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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},
{
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"versionEndExcluding": "6.1.134",
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"vulnerable": true
},
{
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"versionEndExcluding": "6.6.87",
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},
{
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"versionEndExcluding": "6.12.23",
"versionStartIncluding": "4.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.13.11",
"versionStartIncluding": "4.16",
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},
{
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"versionEndExcluding": "6.14.2",
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"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.16",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nntb_hw_switchtec: Fix shift-out-of-bounds in switchtec_ntb_mw_set_trans\n\nThere is a kernel API ntb_mw_clear_trans() would pass 0 to both addr and\nsize. This would make xlate_pos negative.\n\n[ 23.734156] switchtec switchtec0: MW 0: part 0 addr 0x0000000000000000 size 0x0000000000000000\n[ 23.734158] ================================================================================\n[ 23.734172] UBSAN: shift-out-of-bounds in drivers/ntb/hw/mscc/ntb_hw_switchtec.c:293:7\n[ 23.734418] shift exponent -1 is negative\n\nEnsuring xlate_pos is a positive or zero before BIT."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T19:37:17.261Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/f56951f211f181410a383d305e8d370993e45294"
},
{
"url": "https://git.kernel.org/stable/c/5b6857bb3bfb0dae17fab1e42c1e82c204a508b1"
},
{
"url": "https://git.kernel.org/stable/c/2429bdf26a0f3950fdd996861e9c1a3873af1dbe"
},
{
"url": "https://git.kernel.org/stable/c/7ed22f8d8be26225a78cf5e85b2036421a6bf2d5"
},
{
"url": "https://git.kernel.org/stable/c/c61a3f2df162ba424be0141649a9ef5f28eaccc1"
},
{
"url": "https://git.kernel.org/stable/c/cb153bdc1812a3375639ed6ca5f147eaefb65349"
},
{
"url": "https://git.kernel.org/stable/c/36d32cfb00d42e865396424bb5d340fc0a28870d"
},
{
"url": "https://git.kernel.org/stable/c/0df2e03e4620548b41891b4e0d1bd9d2e0d8a39a"
},
{
"url": "https://git.kernel.org/stable/c/de203da734fae00e75be50220ba5391e7beecdf9"
}
],
"title": "ntb_hw_switchtec: Fix shift-out-of-bounds in switchtec_ntb_mw_set_trans",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2023-53034",
"datePublished": "2025-04-16T14:11:41.985Z",
"dateReserved": "2025-03-27T16:40:15.758Z",
"dateUpdated": "2026-05-11T19:37:17.261Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-36908 (GCVE-0-2024-36908)
Vulnerability from cvelistv5 – Published: 2024-05-30 15:29 – Updated: 2026-05-11 20:16
VLAI
EPSS
Title
blk-iocost: do not WARN if iocg was already offlined
Summary
In the Linux kernel, the following vulnerability has been resolved:
blk-iocost: do not WARN if iocg was already offlined
In iocg_pay_debt(), warn is triggered if 'active_list' is empty, which
is intended to confirm iocg is active when it has debt. However, warn
can be triggered during a blkcg or disk removal, if iocg_waitq_timer_fn()
is run at that time:
WARNING: CPU: 0 PID: 2344971 at block/blk-iocost.c:1402 iocg_pay_debt+0x14c/0x190
Call trace:
iocg_pay_debt+0x14c/0x190
iocg_kick_waitq+0x438/0x4c0
iocg_waitq_timer_fn+0xd8/0x130
__run_hrtimer+0x144/0x45c
__hrtimer_run_queues+0x16c/0x244
hrtimer_interrupt+0x2cc/0x7b0
The warn in this situation is meaningless. Since this iocg is being
removed, the state of the 'active_list' is irrelevant, and 'waitq_timer'
is canceled after removing 'active_list' in ioc_pd_free(), which ensures
iocg is freed after iocg_waitq_timer_fn() returns.
Therefore, add the check if iocg was already offlined to avoid warn
when removing a blkcg or disk.
Severity
7.1 (High)
Assigner
References
6 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
7caa47151ab2e644dd221f741ec7578d9532c9a3 , < 56a9d07f427378eeb75b917bb49c6fbea8204126
(git)
Affected: 7caa47151ab2e644dd221f741ec7578d9532c9a3 , < 7d215e013d097ed6fc4b0ad0272c9514214dc408 (git) Affected: 7caa47151ab2e644dd221f741ec7578d9532c9a3 , < aed0aac18f039dd4af13c143063754efca358cb0 (git) Affected: 7caa47151ab2e644dd221f741ec7578d9532c9a3 , < 1c172ac7afe4442964f4153b2c78fe4e005d9d67 (git) Affected: 7caa47151ab2e644dd221f741ec7578d9532c9a3 , < 14b3275f93d4a0d8ddc02195bc4e9869b7a3700e (git) Affected: 7caa47151ab2e644dd221f741ec7578d9532c9a3 , < 01bc4fda9ea0a6b52f12326486f07a4910666cf6 (git) |
|
| Linux | Linux |
Affected:
5.4
Unaffected: 0 , < 5.4 (semver) Unaffected: 5.10.237 , ≤ 5.10.* (semver) Unaffected: 5.15.181 , ≤ 5.15.* (semver) Unaffected: 6.1.135 , ≤ 6.1.* (semver) Unaffected: 6.6.31 , ≤ 6.6.* (semver) Unaffected: 6.8.10 , ≤ 6.8.* (semver) Unaffected: 6.9 , ≤ * (original_commit_for_fix) |
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CVE-2024-46733 (GCVE-0-2024-46733)
Vulnerability from cvelistv5 – Published: 2024-09-18 06:32 – Updated: 2026-05-11 20:35
VLAI
EPSS
Title
btrfs: fix qgroup reserve leaks in cow_file_range
Summary
In the Linux kernel, the following vulnerability has been resolved:
btrfs: fix qgroup reserve leaks in cow_file_range
In the buffered write path, the dirty page owns the qgroup reserve until
it creates an ordered_extent.
Therefore, any errors that occur before the ordered_extent is created
must free that reservation, or else the space is leaked. The fstest
generic/475 exercises various IO error paths, and is able to trigger
errors in cow_file_range where we fail to get to allocating the ordered
extent. Note that because we *do* clear delalloc, we are likely to
remove the inode from the delalloc list, so the inodes/pages to not have
invalidate/launder called on them in the commit abort path.
This results in failures at the unmount stage of the test that look like:
BTRFS: error (device dm-8 state EA) in cleanup_transaction:2018: errno=-5 IO failure
BTRFS: error (device dm-8 state EA) in btrfs_replace_file_extents:2416: errno=-5 IO failure
BTRFS warning (device dm-8 state EA): qgroup 0/5 has unreleased space, type 0 rsv 28672
------------[ cut here ]------------
WARNING: CPU: 3 PID: 22588 at fs/btrfs/disk-io.c:4333 close_ctree+0x222/0x4d0 [btrfs]
Modules linked in: btrfs blake2b_generic libcrc32c xor zstd_compress raid6_pq
CPU: 3 PID: 22588 Comm: umount Kdump: loaded Tainted: G W 6.10.0-rc7-gab56fde445b8 #21
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Arch Linux 1.16.3-1-1 04/01/2014
RIP: 0010:close_ctree+0x222/0x4d0 [btrfs]
RSP: 0018:ffffb4465283be00 EFLAGS: 00010202
RAX: 0000000000000001 RBX: ffffa1a1818e1000 RCX: 0000000000000001
RDX: 0000000000000000 RSI: ffffb4465283bbe0 RDI: ffffa1a19374fcb8
RBP: ffffa1a1818e13c0 R08: 0000000100028b16 R09: 0000000000000000
R10: 0000000000000003 R11: 0000000000000003 R12: ffffa1a18ad7972c
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
FS: 00007f9168312b80(0000) GS:ffffa1a4afcc0000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f91683c9140 CR3: 000000010acaa000 CR4: 00000000000006f0
Call Trace:
<TASK>
? close_ctree+0x222/0x4d0 [btrfs]
? __warn.cold+0x8e/0xea
? close_ctree+0x222/0x4d0 [btrfs]
? report_bug+0xff/0x140
? handle_bug+0x3b/0x70
? exc_invalid_op+0x17/0x70
? asm_exc_invalid_op+0x1a/0x20
? close_ctree+0x222/0x4d0 [btrfs]
generic_shutdown_super+0x70/0x160
kill_anon_super+0x11/0x40
btrfs_kill_super+0x11/0x20 [btrfs]
deactivate_locked_super+0x2e/0xa0
cleanup_mnt+0xb5/0x150
task_work_run+0x57/0x80
syscall_exit_to_user_mode+0x121/0x130
do_syscall_64+0xab/0x1a0
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f916847a887
---[ end trace 0000000000000000 ]---
BTRFS error (device dm-8 state EA): qgroup reserved space leaked
Cases 2 and 3 in the out_reserve path both pertain to this type of leak
and must free the reserved qgroup data. Because it is already an error
path, I opted not to handle the possible errors in
btrfs_free_qgroup_data.
Severity
No CVSS data available.
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
7dbeaad0af7d0a1a2a8e41d04e90964368ddfcc5 , < 159f0f61b283ea71e827dd0c18c5dce197de1fa2
(git)
Affected: 7dbeaad0af7d0a1a2a8e41d04e90964368ddfcc5 , < 84464db2ec2a55b9313d5f264da196a37ec80994 (git) Affected: 7dbeaad0af7d0a1a2a8e41d04e90964368ddfcc5 , < e42ef22bc10f0309c0c65d8d6ca8b4127a674b7f (git) Affected: 7dbeaad0af7d0a1a2a8e41d04e90964368ddfcc5 , < 30479f31d44d47ed00ae0c7453d9b253537005b2 (git) |
|
| Linux | Linux |
Affected:
5.9
Unaffected: 0 , < 5.9 (semver) Unaffected: 6.1.135 , ≤ 6.1.* (semver) Unaffected: 6.6.88 , ≤ 6.6.* (semver) Unaffected: 6.10.9 , ≤ 6.10.* (semver) Unaffected: 6.11 , ≤ * (original_commit_for_fix) |
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbtrfs: fix qgroup reserve leaks in cow_file_range\n\nIn the buffered write path, the dirty page owns the qgroup reserve until\nit creates an ordered_extent.\n\nTherefore, any errors that occur before the ordered_extent is created\nmust free that reservation, or else the space is leaked. The fstest\ngeneric/475 exercises various IO error paths, and is able to trigger\nerrors in cow_file_range where we fail to get to allocating the ordered\nextent. Note that because we *do* clear delalloc, we are likely to\nremove the inode from the delalloc list, so the inodes/pages to not have\ninvalidate/launder called on them in the commit abort path.\n\nThis results in failures at the unmount stage of the test that look like:\n\n BTRFS: error (device dm-8 state EA) in cleanup_transaction:2018: errno=-5 IO failure\n BTRFS: error (device dm-8 state EA) in btrfs_replace_file_extents:2416: errno=-5 IO failure\n BTRFS warning (device dm-8 state EA): qgroup 0/5 has unreleased space, type 0 rsv 28672\n ------------[ cut here ]------------\n WARNING: CPU: 3 PID: 22588 at fs/btrfs/disk-io.c:4333 close_ctree+0x222/0x4d0 [btrfs]\n Modules linked in: btrfs blake2b_generic libcrc32c xor zstd_compress raid6_pq\n CPU: 3 PID: 22588 Comm: umount Kdump: loaded Tainted: G W 6.10.0-rc7-gab56fde445b8 #21\n Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Arch Linux 1.16.3-1-1 04/01/2014\n RIP: 0010:close_ctree+0x222/0x4d0 [btrfs]\n RSP: 0018:ffffb4465283be00 EFLAGS: 00010202\n RAX: 0000000000000001 RBX: ffffa1a1818e1000 RCX: 0000000000000001\n RDX: 0000000000000000 RSI: ffffb4465283bbe0 RDI: ffffa1a19374fcb8\n RBP: ffffa1a1818e13c0 R08: 0000000100028b16 R09: 0000000000000000\n R10: 0000000000000003 R11: 0000000000000003 R12: ffffa1a18ad7972c\n R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000\n FS: 00007f9168312b80(0000) GS:ffffa1a4afcc0000(0000) knlGS:0000000000000000\n CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n CR2: 00007f91683c9140 CR3: 000000010acaa000 CR4: 00000000000006f0\n Call Trace:\n \u003cTASK\u003e\n ? close_ctree+0x222/0x4d0 [btrfs]\n ? __warn.cold+0x8e/0xea\n ? close_ctree+0x222/0x4d0 [btrfs]\n ? report_bug+0xff/0x140\n ? handle_bug+0x3b/0x70\n ? exc_invalid_op+0x17/0x70\n ? asm_exc_invalid_op+0x1a/0x20\n ? close_ctree+0x222/0x4d0 [btrfs]\n generic_shutdown_super+0x70/0x160\n kill_anon_super+0x11/0x40\n btrfs_kill_super+0x11/0x20 [btrfs]\n deactivate_locked_super+0x2e/0xa0\n cleanup_mnt+0xb5/0x150\n task_work_run+0x57/0x80\n syscall_exit_to_user_mode+0x121/0x130\n do_syscall_64+0xab/0x1a0\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n RIP: 0033:0x7f916847a887\n ---[ end trace 0000000000000000 ]---\n BTRFS error (device dm-8 state EA): qgroup reserved space leaked\n\nCases 2 and 3 in the out_reserve path both pertain to this type of leak\nand must free the reserved qgroup data. Because it is already an error\npath, I opted not to handle the possible errors in\nbtrfs_free_qgroup_data."
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CVE-2024-46742 (GCVE-0-2024-46742)
Vulnerability from cvelistv5 – Published: 2024-09-18 07:12 – Updated: 2026-05-11 20:35
VLAI
EPSS
Title
smb/server: fix potential null-ptr-deref of lease_ctx_info in smb2_open()
Summary
In the Linux kernel, the following vulnerability has been resolved:
smb/server: fix potential null-ptr-deref of lease_ctx_info in smb2_open()
null-ptr-deref will occur when (req_op_level == SMB2_OPLOCK_LEVEL_LEASE)
and parse_lease_state() return NULL.
Fix this by check if 'lease_ctx_info' is NULL.
Additionally, remove the redundant parentheses in
parse_durable_handle_context().
Severity
No CVSS data available.
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
0626e6641f6b467447c81dd7678a69c66f7746cf , < 878f32878351104448b86ef5b85d1f8ed6f599fb
(git)
Affected: 0626e6641f6b467447c81dd7678a69c66f7746cf , < ec28c35029b7930f31117f9284874b63bea4f31b (git) Affected: 0626e6641f6b467447c81dd7678a69c66f7746cf , < 07f384c5be1f8633b13f0a22616e227570450bc6 (git) Affected: 0626e6641f6b467447c81dd7678a69c66f7746cf , < 3b692794b81f2ecad69a4adbba687f3836824ada (git) Affected: 0626e6641f6b467447c81dd7678a69c66f7746cf , < 4e8771a3666c8f216eefd6bd2fd50121c6c437db (git) |
|
| Linux | Linux |
Affected:
5.15
Unaffected: 0 , < 5.15 (semver) Unaffected: 5.15.181 , ≤ 5.15.* (semver) Unaffected: 6.1.135 , ≤ 6.1.* (semver) Unaffected: 6.6.51 , ≤ 6.6.* (semver) Unaffected: 6.10.10 , ≤ 6.10.* (semver) Unaffected: 6.11 , ≤ * (original_commit_for_fix) |
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CVE-2024-46753 (GCVE-0-2024-46753)
Vulnerability from cvelistv5 – Published: 2024-09-18 07:12 – Updated: 2026-05-11 20:35
VLAI
EPSS
Title
btrfs: handle errors from btrfs_dec_ref() properly
Summary
In the Linux kernel, the following vulnerability has been resolved:
btrfs: handle errors from btrfs_dec_ref() properly
In walk_up_proc() we BUG_ON(ret) from btrfs_dec_ref(). This is
incorrect, we have proper error handling here, return the error.
Severity
No CVSS data available.
Assigner
References
6 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
2c47e605a91dde6b0514f689645e7ab336c8592a , < 0e4840ae09f375381167000ce47424818fcbcc7c
(git)
Affected: 2c47e605a91dde6b0514f689645e7ab336c8592a , < 2c4fe45351e544da4b8f10c74b277117a4fa7869 (git) Affected: 2c47e605a91dde6b0514f689645e7ab336c8592a , < 9c8237021b53d52357c0de07a768582fafb2791d (git) Affected: 2c47e605a91dde6b0514f689645e7ab336c8592a , < 67e4ca7ddc67ef949326b4dc404a9678bbe67d72 (git) Affected: 2c47e605a91dde6b0514f689645e7ab336c8592a , < a7f16a7a709845855cb5a0e080a52bda5873f9de (git) Affected: 2c47e605a91dde6b0514f689645e7ab336c8592a , < 5eb178f373b4f16f3b42d55ff88fc94dd95b93b1 (git) |
|
| Linux | Linux |
Affected:
2.6.31
Unaffected: 0 , < 2.6.31 (semver) Unaffected: 5.10.236 , ≤ 5.10.* (semver) Unaffected: 5.15.180 , ≤ 5.15.* (semver) Unaffected: 6.1.134 , ≤ 6.1.* (semver) Unaffected: 6.6.87 , ≤ 6.6.* (semver) Unaffected: 6.10.10 , ≤ 6.10.* (semver) Unaffected: 6.11 , ≤ * (original_commit_for_fix) |
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CVE-2024-46774 (GCVE-0-2024-46774)
Vulnerability from cvelistv5 – Published: 2024-09-18 07:12 – Updated: 2026-05-11 20:36
VLAI
EPSS
Title
powerpc/rtas: Prevent Spectre v1 gadget construction in sys_rtas()
Summary
In the Linux kernel, the following vulnerability has been resolved:
powerpc/rtas: Prevent Spectre v1 gadget construction in sys_rtas()
Smatch warns:
arch/powerpc/kernel/rtas.c:1932 __do_sys_rtas() warn: potential
spectre issue 'args.args' [r] (local cap)
The 'nargs' and 'nret' locals come directly from a user-supplied
buffer and are used as indexes into a small stack-based array and as
inputs to copy_to_user() after they are subject to bounds checks.
Use array_index_nospec() after the bounds checks to clamp these values
for speculative execution.
Severity
No CVSS data available.
Assigner
References
6 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d2834ff1d9641a8695a09ea79cd901c7b6d4d05f
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a262c2dc833f2fe1bd5c53a4d899e7077d3b1da9 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b137af795399d8b657bad1646c18561530f35ed1 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1f1feff02e9da0dd0cdb195c428c42b5f9b6c771 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 68d8156480940b79227d58865ec5d2947b9384a8 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 0974d03eb479384466d828d65637814bee6b26d7 (git) |
|
| Linux | Linux |
Affected:
2.6.12
Unaffected: 0 , < 2.6.12 (semver) Unaffected: 5.10.237 , ≤ 5.10.* (semver) Unaffected: 5.15.181 , ≤ 5.15.* (semver) Unaffected: 6.1.135 , ≤ 6.1.* (semver) Unaffected: 6.6.88 , ≤ 6.6.* (semver) Unaffected: 6.10.10 , ≤ 6.10.* (semver) Unaffected: 6.11 , ≤ * (original_commit_for_fix) |
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CVE-2024-46816 (GCVE-0-2024-46816)
Vulnerability from cvelistv5 – Published: 2024-09-27 12:35 – Updated: 2026-05-11 20:37
VLAI
EPSS
Title
drm/amd/display: Stop amdgpu_dm initialize when link nums greater than max_links
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Stop amdgpu_dm initialize when link nums greater than max_links
[Why]
Coverity report OVERRUN warning. There are
only max_links elements within dc->links. link
count could up to AMDGPU_DM_MAX_DISPLAY_INDEX 31.
[How]
Make sure link count less than max_links.
Severity
No CVSS data available.
Assigner
References
6 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < e2411b6abf6e5d6c33d0450846673cdf536f0ba4
(git)
Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < e3cd0d8362de47f613bfdf315b3f3a9ab71e66bf (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 13080d052c995aee14695a5b740c245121eb2bcc (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < c84632096722fd31251f0957fafc9e90d9a247fd (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 36c39a8dcce210649f2f45f252abaa09fcc1ae87 (git) Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < cf8b16857db702ceb8d52f9219a4613363e2b1cf (git) |
|
| Linux | Linux |
Affected:
4.15
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CVE-2024-46823 (GCVE-0-2024-46823)
Vulnerability from cvelistv5 – Published: 2024-09-27 12:39 – Updated: 2026-05-11 20:37
VLAI
EPSS
Title
kunit/overflow: Fix UB in overflow_allocation_test
Summary
In the Linux kernel, the following vulnerability has been resolved:
kunit/overflow: Fix UB in overflow_allocation_test
The 'device_name' array doesn't exist out of the
'overflow_allocation_test' function scope. However, it is being used as
a driver name when calling 'kunit_driver_create' from
'kunit_device_register'. It produces the kernel panic with KASAN
enabled.
Since this variable is used in one place only, remove it and pass the
device name into kunit_device_register directly as an ascii string.
Severity
No CVSS data available.
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
d03c720e03bd9bf0b784d80b5d3ede7e2daf3b6e , < d1207f07decc66546a7fa463d2f335a856c986ef
(git)
Affected: d03c720e03bd9bf0b784d80b5d3ede7e2daf3b6e , < 92e9bac18124682c4b99ede9ee3bcdd68f121e92 (git) |
|
| Linux | Linux |
Affected:
6.8
Unaffected: 0 , < 6.8 (semver) Unaffected: 6.10.10 , ≤ 6.10.* (semver) Unaffected: 6.11 , ≤ * (original_commit_for_fix) |
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CVE-2024-50063 (GCVE-0-2024-50063)
Vulnerability from cvelistv5 – Published: 2024-10-21 19:39 – Updated: 2026-05-11 20:44
VLAI
EPSS
Title
bpf: Prevent tail call between progs attached to different hooks
Summary
In the Linux kernel, the following vulnerability has been resolved:
bpf: Prevent tail call between progs attached to different hooks
bpf progs can be attached to kernel functions, and the attached functions
can take different parameters or return different return values. If
prog attached to one kernel function tail calls prog attached to another
kernel function, the ctx access or return value verification could be
bypassed.
For example, if prog1 is attached to func1 which takes only 1 parameter
and prog2 is attached to func2 which takes two parameters. Since verifier
assumes the bpf ctx passed to prog2 is constructed based on func2's
prototype, verifier allows prog2 to access the second parameter from
the bpf ctx passed to it. The problem is that verifier does not prevent
prog1 from passing its bpf ctx to prog2 via tail call. In this case,
the bpf ctx passed to prog2 is constructed from func1 instead of func2,
that is, the assumption for ctx access verification is bypassed.
Another example, if BPF LSM prog1 is attached to hook file_alloc_security,
and BPF LSM prog2 is attached to hook bpf_lsm_audit_rule_known. Verifier
knows the return value rules for these two hooks, e.g. it is legal for
bpf_lsm_audit_rule_known to return positive number 1, and it is illegal
for file_alloc_security to return positive number. So verifier allows
prog2 to return positive number 1, but does not allow prog1 to return
positive number. The problem is that verifier does not prevent prog1
from calling prog2 via tail call. In this case, prog2's return value 1
will be used as the return value for prog1's hook file_alloc_security.
That is, the return value rule is bypassed.
This patch adds restriction for tail call to prevent such bypasses.
Severity
No CVSS data available.
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
f1b9509c2fb0ef4db8d22dac9aef8e856a5d81f6 , < d9a807fb7cbfad4328824186e2e4bee28f72169b
(git)
Affected: f1b9509c2fb0ef4db8d22dac9aef8e856a5d81f6 , < 5d5e3b4cbe8ee16b7bf96fd73a421c92a9da3ca1 (git) Affected: f1b9509c2fb0ef4db8d22dac9aef8e856a5d81f6 , < 88c2a10e6c176c2860cd0659f4c0e9d20b3f64d1 (git) Affected: f1b9509c2fb0ef4db8d22dac9aef8e856a5d81f6 , < 28ead3eaabc16ecc907cfb71876da028080f6356 (git) |
|
| Linux | Linux |
Affected:
5.5
Unaffected: 0 , < 5.5 (semver) Unaffected: 6.1.135 , ≤ 6.1.* (semver) Unaffected: 6.6.57 , ≤ 6.6.* (semver) Unaffected: 6.11.4 , ≤ 6.11.* (semver) Unaffected: 6.12 , ≤ * (original_commit_for_fix) |
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CVE-2025-21853 (GCVE-0-2025-21853)
Vulnerability from cvelistv5 – Published: 2025-03-12 09:42 – Updated: 2026-05-11 21:07
VLAI
EPSS
Title
bpf: avoid holding freeze_mutex during mmap operation
Summary
In the Linux kernel, the following vulnerability has been resolved:
bpf: avoid holding freeze_mutex during mmap operation
We use map->freeze_mutex to prevent races between map_freeze() and
memory mapping BPF map contents with writable permissions. The way we
naively do this means we'll hold freeze_mutex for entire duration of all
the mm and VMA manipulations, which is completely unnecessary. This can
potentially also lead to deadlocks, as reported by syzbot in [0].
So, instead, hold freeze_mutex only during writeability checks, bump
(proactively) "write active" count for the map, unlock the mutex and
proceed with mmap logic. And only if something went wrong during mmap
logic, then undo that "write active" counter increment.
[0] https://lore.kernel.org/bpf/678dcbc9.050a0220.303755.0066.GAE@google.com/
Severity
No CVSS data available.
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
fc9702273e2edb90400a34b3be76f7b08fa3344b , < 2ce31c97c219b4fe797749f950274f246eb88c49
(git)
Affected: fc9702273e2edb90400a34b3be76f7b08fa3344b , < 0d90d9e154144a3a80e9fc0eb9b21b7fc990f68f (git) Affected: fc9702273e2edb90400a34b3be76f7b08fa3344b , < 4759acbd44d24a69b7b14848012ec4201d6c5501 (git) Affected: fc9702273e2edb90400a34b3be76f7b08fa3344b , < 29cfda62ab4d92ab94123813db49ab76c1e61b29 (git) Affected: fc9702273e2edb90400a34b3be76f7b08fa3344b , < d95607a5f2f9bb08194c9deaf4a5f3e8ba59a9d4 (git) Affected: fc9702273e2edb90400a34b3be76f7b08fa3344b , < 271e49f8a58edba65bc2b1250a0abaa98c4bfdbe (git) Affected: fc9702273e2edb90400a34b3be76f7b08fa3344b , < bc27c52eea189e8f7492d40739b7746d67b65beb (git) |
|
| Linux | Linux |
Affected:
5.5
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"versionEndExcluding": "6.13.5",
"versionStartIncluding": "5.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.14",
"versionStartIncluding": "5.5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbpf: avoid holding freeze_mutex during mmap operation\n\nWe use map-\u003efreeze_mutex to prevent races between map_freeze() and\nmemory mapping BPF map contents with writable permissions. The way we\nnaively do this means we\u0027ll hold freeze_mutex for entire duration of all\nthe mm and VMA manipulations, which is completely unnecessary. This can\npotentially also lead to deadlocks, as reported by syzbot in [0].\n\nSo, instead, hold freeze_mutex only during writeability checks, bump\n(proactively) \"write active\" count for the map, unlock the mutex and\nproceed with mmap logic. And only if something went wrong during mmap\nlogic, then undo that \"write active\" counter increment.\n\n [0] https://lore.kernel.org/bpf/678dcbc9.050a0220.303755.0066.GAE@google.com/"
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T21:07:46.440Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/2ce31c97c219b4fe797749f950274f246eb88c49"
},
{
"url": "https://git.kernel.org/stable/c/0d90d9e154144a3a80e9fc0eb9b21b7fc990f68f"
},
{
"url": "https://git.kernel.org/stable/c/4759acbd44d24a69b7b14848012ec4201d6c5501"
},
{
"url": "https://git.kernel.org/stable/c/29cfda62ab4d92ab94123813db49ab76c1e61b29"
},
{
"url": "https://git.kernel.org/stable/c/d95607a5f2f9bb08194c9deaf4a5f3e8ba59a9d4"
},
{
"url": "https://git.kernel.org/stable/c/271e49f8a58edba65bc2b1250a0abaa98c4bfdbe"
},
{
"url": "https://git.kernel.org/stable/c/bc27c52eea189e8f7492d40739b7746d67b65beb"
}
],
"title": "bpf: avoid holding freeze_mutex during mmap operation",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-21853",
"datePublished": "2025-03-12T09:42:07.871Z",
"dateReserved": "2024-12-29T08:45:45.780Z",
"dateUpdated": "2026-05-11T21:07:46.440Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
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Trend slope:
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(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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