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CERTFR-2025-AVI-0333
Vulnerability from certfr_avis - Published: 2025-04-18 - Updated: 2025-04-18
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 6.1.133-1",
"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-2025-21975",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21975"
},
{
"name": "CVE-2025-21980",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21980"
},
{
"name": "CVE-2025-21937",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21937"
},
{
"name": "CVE-2024-26656",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26656"
},
{
"name": "CVE-2025-21881",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21881"
},
{
"name": "CVE-2025-21951",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21951"
},
{
"name": "CVE-2024-40973",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40973"
},
{
"name": "CVE-2025-21871",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21871"
},
{
"name": "CVE-2025-21941",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21941"
},
{
"name": "CVE-2024-26767",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26767"
},
{
"name": "CVE-2025-21922",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21922"
},
{
"name": "CVE-2023-52927",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52927"
},
{
"name": "CVE-2025-21864",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21864"
},
{
"name": "CVE-2025-21904",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21904"
},
{
"name": "CVE-2025-22004",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22004"
},
{
"name": "CVE-2024-24855",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-24855"
},
{
"name": "CVE-2024-58005",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-58005"
},
{
"name": "CVE-2025-21918",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21918"
},
{
"name": "CVE-2025-21948",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21948"
},
{
"name": "CVE-2023-52857",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52857"
},
{
"name": "CVE-2025-21712",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21712"
},
{
"name": "CVE-2025-21993",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21993"
},
{
"name": "CVE-2025-21914",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21914"
},
{
"name": "CVE-2024-58090",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-58090"
},
{
"name": "CVE-2025-21855",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21855"
},
{
"name": "CVE-2025-21986",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21986"
},
{
"name": "CVE-2025-21838",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21838"
},
{
"name": "CVE-2025-21938",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21938"
},
{
"name": "CVE-2025-21867",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21867"
},
{
"name": "CVE-2025-21936",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21936"
},
{
"name": "CVE-2025-21909",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21909"
},
{
"name": "CVE-2025-21959",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21959"
},
{
"name": "CVE-2025-21981",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21981"
},
{
"name": "CVE-2025-21910",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21910"
},
{
"name": "CVE-2025-22014",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22014"
},
{
"name": "CVE-2025-21996",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21996"
},
{
"name": "CVE-2024-43831",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43831"
},
{
"name": "CVE-2025-21917",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21917"
},
{
"name": "CVE-2025-21957",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21957"
},
{
"name": "CVE-2025-21999",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21999"
},
{
"name": "CVE-2025-21997",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21997"
},
{
"name": "CVE-2025-21992",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21992"
},
{
"name": "CVE-2025-21978",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21978"
},
{
"name": "CVE-2025-21947",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21947"
},
{
"name": "CVE-2025-21913",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21913"
},
{
"name": "CVE-2024-58079",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-58079"
},
{
"name": "CVE-2025-21970",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21970"
},
{
"name": "CVE-2025-21916",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21916"
},
{
"name": "CVE-2025-21925",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21925"
},
{
"name": "CVE-2025-21898",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21898"
},
{
"name": "CVE-2024-50056",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50056"
},
{
"name": "CVE-2024-42129",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42129"
},
{
"name": "CVE-2025-21848",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21848"
},
{
"name": "CVE-2024-53166",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53166"
},
{
"name": "CVE-2025-22005",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22005"
},
{
"name": "CVE-2025-21935",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21935"
},
{
"name": "CVE-2024-27056",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27056"
},
{
"name": "CVE-2025-21866",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21866"
},
{
"name": "CVE-2025-22010",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22010"
},
{
"name": "CVE-2025-21862",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21862"
},
{
"name": "CVE-2025-21950",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21950"
},
{
"name": "CVE-2025-21899",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21899"
},
{
"name": "CVE-2025-21994",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21994"
},
{
"name": "CVE-2025-21943",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21943"
},
{
"name": "CVE-2025-21971",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21971"
},
{
"name": "CVE-2024-47754",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47754"
},
{
"name": "CVE-2024-57977",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-57977"
},
{
"name": "CVE-2025-21928",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21928"
},
{
"name": "CVE-2025-22007",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22007"
},
{
"name": "CVE-2025-21934",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21934"
},
{
"name": "CVE-2025-21912",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21912"
},
{
"name": "CVE-2025-21859",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21859"
},
{
"name": "CVE-2024-35866",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-35866"
},
{
"name": "CVE-2025-21956",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21956"
},
{
"name": "CVE-2025-21844",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21844"
},
{
"name": "CVE-2025-21721",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21721"
},
{
"name": "CVE-2024-38611",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-38611"
},
{
"name": "CVE-2025-21877",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21877"
},
{
"name": "CVE-2025-21878",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21878"
},
{
"name": "CVE-2025-21846",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21846"
},
{
"name": "CVE-2025-21702",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21702"
},
{
"name": "CVE-2025-21926",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21926"
},
{
"name": "CVE-2025-21865",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21865"
},
{
"name": "CVE-2024-58002",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-58002"
},
{
"name": "CVE-2025-21944",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21944"
},
{
"name": "CVE-2025-21905",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21905"
},
{
"name": "CVE-2025-21920",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21920"
},
{
"name": "CVE-2025-21891",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21891"
},
{
"name": "CVE-2025-21858",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21858"
},
{
"name": "CVE-2024-47753",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47753"
},
{
"name": "CVE-2025-21979",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21979"
},
{
"name": "CVE-2025-21963",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21963"
},
{
"name": "CVE-2025-21960",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21960"
},
{
"name": "CVE-2025-21945",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21945"
},
{
"name": "CVE-2025-22008",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22008"
},
{
"name": "CVE-2024-26982",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26982"
},
{
"name": "CVE-2025-21919",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21919"
},
{
"name": "CVE-2024-46772",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46772"
},
{
"name": "CVE-2024-50246",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50246"
},
{
"name": "CVE-2025-21968",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21968"
},
{
"name": "CVE-2025-21991",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21991"
},
{
"name": "CVE-2025-21887",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21887"
},
{
"name": "CVE-2025-21875",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21875"
},
{
"name": "CVE-2025-22015",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22015"
},
{
"name": "CVE-2025-21962",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21962"
},
{
"name": "CVE-2025-21924",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21924"
},
{
"name": "CVE-2025-21756",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21756"
},
{
"name": "CVE-2025-21964",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21964"
}
],
"initial_release_date": "2025-04-18T00:00:00",
"last_revision_date": "2025-04-18T00:00:00",
"links": [],
"reference": "CERTFR-2025-AVI-0333",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2025-04-18T00:00:00.000000"
}
],
"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": "2025-04-12",
"title": "Bulletin de s\u00e9curit\u00e9 Debian DSA-5900-1",
"url": "https://lists.debian.org/debian-security-announce/2025/msg00062.html"
}
]
}
CVE-2025-21909 (GCVE-0-2025-21909)
Vulnerability from cvelistv5 – Published: 2025-04-01 15:40 – Updated: 2026-05-11 21:08
VLAI
EPSS
Title
wifi: nl80211: reject cooked mode if it is set along with other flags
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: nl80211: reject cooked mode if it is set along with other flags
It is possible to set both MONITOR_FLAG_COOK_FRAMES and MONITOR_FLAG_ACTIVE
flags simultaneously on the same monitor interface from the userspace. This
causes a sub-interface to be created with no IEEE80211_SDATA_IN_DRIVER bit
set because the monitor interface is in the cooked state and it takes
precedence over all other states. When the interface is then being deleted
the kernel calls WARN_ONCE() from check_sdata_in_driver() because of missing
that bit.
Fix this by rejecting MONITOR_FLAG_COOK_FRAMES if it is set along with
other flags.
Found by Linux Verification Center (linuxtesting.org) with Syzkaller.
Severity
No CVSS data available.
Assigner
References
10 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
66f7ac50ed7cc5c19a62bc97e8f6e7891004a03a , < 5ea856d93794c4afa5542defd8c61f2708dc245a
(git)
Affected: 66f7ac50ed7cc5c19a62bc97e8f6e7891004a03a , < 351eb7ac53ff1cd94d893c0c4534ced2f36ae7d7 (git) Affected: 66f7ac50ed7cc5c19a62bc97e8f6e7891004a03a , < cd1bdcb77fdc03c253137e55bae10551b3481461 (git) Affected: 66f7ac50ed7cc5c19a62bc97e8f6e7891004a03a , < 236f41ca728f23210b31ed2d1d8a6df575a4b2d6 (git) Affected: 66f7ac50ed7cc5c19a62bc97e8f6e7891004a03a , < ebebbb0eded2ed9a1abfa31962f6fb699e6abce7 (git) Affected: 66f7ac50ed7cc5c19a62bc97e8f6e7891004a03a , < 521e55c2b0d6028861ac0a2d06aa57bb0e3ac486 (git) Affected: 66f7ac50ed7cc5c19a62bc97e8f6e7891004a03a , < ac4860141300581d3e2f6c6dafa37220f7ea9f65 (git) Affected: 66f7ac50ed7cc5c19a62bc97e8f6e7891004a03a , < 49f27f29446a5bfe633dd2cc0cfebd48a1a5e77f (git) |
|
| Linux | Linux |
Affected:
2.6.26
Unaffected: 0 , < 2.6.26 (semver) Unaffected: 5.4.291 , ≤ 5.4.* (semver) Unaffected: 5.10.235 , ≤ 5.10.* (semver) Unaffected: 5.15.179 , ≤ 5.15.* (semver) Unaffected: 6.1.131 , ≤ 6.1.* (semver) Unaffected: 6.6.83 , ≤ 6.6.* (semver) Unaffected: 6.12.19 , ≤ 6.12.* (semver) Unaffected: 6.13.7 , ≤ 6.13.* (semver) Unaffected: 6.14 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2025-11-03T19:38:54.220Z",
"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": [
"net/wireless/nl80211.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "5ea856d93794c4afa5542defd8c61f2708dc245a",
"status": "affected",
"version": "66f7ac50ed7cc5c19a62bc97e8f6e7891004a03a",
"versionType": "git"
},
{
"lessThan": "351eb7ac53ff1cd94d893c0c4534ced2f36ae7d7",
"status": "affected",
"version": "66f7ac50ed7cc5c19a62bc97e8f6e7891004a03a",
"versionType": "git"
},
{
"lessThan": "cd1bdcb77fdc03c253137e55bae10551b3481461",
"status": "affected",
"version": "66f7ac50ed7cc5c19a62bc97e8f6e7891004a03a",
"versionType": "git"
},
{
"lessThan": "236f41ca728f23210b31ed2d1d8a6df575a4b2d6",
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CVE-2025-21910 (GCVE-0-2025-21910)
Vulnerability from cvelistv5 – Published: 2025-04-01 15:40 – Updated: 2026-05-11 21:08
VLAI
EPSS
Title
wifi: cfg80211: regulatory: improve invalid hints checking
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: cfg80211: regulatory: improve invalid hints checking
Syzbot keeps reporting an issue [1] that occurs when erroneous symbols
sent from userspace get through into user_alpha2[] via
regulatory_hint_user() call. Such invalid regulatory hints should be
rejected.
While a sanity check from commit 47caf685a685 ("cfg80211: regulatory:
reject invalid hints") looks to be enough to deter these very cases,
there is a way to get around it due to 2 reasons.
1) The way isalpha() works, symbols other than latin lower and
upper letters may be used to determine a country/domain.
For instance, greek letters will also be considered upper/lower
letters and for such characters isalpha() will return true as well.
However, ISO-3166-1 alpha2 codes should only hold latin
characters.
2) While processing a user regulatory request, between
reg_process_hint_user() and regulatory_hint_user() there happens to
be a call to queue_regulatory_request() which modifies letters in
request->alpha2[] with toupper(). This works fine for latin symbols,
less so for weird letter characters from the second part of _ctype[].
Syzbot triggers a warning in is_user_regdom_saved() by first sending
over an unexpected non-latin letter that gets malformed by toupper()
into a character that ends up failing isalpha() check.
Prevent this by enhancing is_an_alpha2() to ensure that incoming
symbols are latin letters and nothing else.
[1] Syzbot report:
------------[ cut here ]------------
Unexpected user alpha2: A�
WARNING: CPU: 1 PID: 964 at net/wireless/reg.c:442 is_user_regdom_saved net/wireless/reg.c:440 [inline]
WARNING: CPU: 1 PID: 964 at net/wireless/reg.c:442 restore_alpha2 net/wireless/reg.c:3424 [inline]
WARNING: CPU: 1 PID: 964 at net/wireless/reg.c:442 restore_regulatory_settings+0x3c0/0x1e50 net/wireless/reg.c:3516
Modules linked in:
CPU: 1 UID: 0 PID: 964 Comm: kworker/1:2 Not tainted 6.12.0-rc5-syzkaller-00044-gc1e939a21eb1 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Workqueue: events_power_efficient crda_timeout_work
RIP: 0010:is_user_regdom_saved net/wireless/reg.c:440 [inline]
RIP: 0010:restore_alpha2 net/wireless/reg.c:3424 [inline]
RIP: 0010:restore_regulatory_settings+0x3c0/0x1e50 net/wireless/reg.c:3516
...
Call Trace:
<TASK>
crda_timeout_work+0x27/0x50 net/wireless/reg.c:542
process_one_work kernel/workqueue.c:3229 [inline]
process_scheduled_works+0xa65/0x1850 kernel/workqueue.c:3310
worker_thread+0x870/0xd30 kernel/workqueue.c:3391
kthread+0x2f2/0x390 kernel/kthread.c:389
ret_from_fork+0x4d/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
</TASK>
Severity
No CVSS data available.
Assigner
References
10 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
09d989d179d0c679043556dda77c51b41a2dae7e , < 62b1a9bbfebba4b4c2bb6c1ede9ef7ecee7a9ff6
(git)
Affected: 09d989d179d0c679043556dda77c51b41a2dae7e , < da3f599517ef2ea851208df3229d07728d238dc5 (git) Affected: 09d989d179d0c679043556dda77c51b41a2dae7e , < 6a5e3b23054cee3b92683d1467e3fa83921f5622 (git) Affected: 09d989d179d0c679043556dda77c51b41a2dae7e , < f4112cb477c727a65787a4065a75ca593bb5b2f4 (git) Affected: 09d989d179d0c679043556dda77c51b41a2dae7e , < 35ef07112b61b06eb30683a6563c9f6378c02476 (git) Affected: 09d989d179d0c679043556dda77c51b41a2dae7e , < be7c5f00aa7f1344293e4d48d0e12be83a2f223d (git) Affected: 09d989d179d0c679043556dda77c51b41a2dae7e , < 17aa34c84867f6cd181a5743e1c647e7766962a6 (git) Affected: 09d989d179d0c679043556dda77c51b41a2dae7e , < 59b348be7597c4a9903cb003c69e37df20c04a30 (git) |
|
| Linux | Linux |
Affected:
2.6.34
Unaffected: 0 , < 2.6.34 (semver) Unaffected: 5.4.291 , ≤ 5.4.* (semver) Unaffected: 5.10.235 , ≤ 5.10.* (semver) Unaffected: 5.15.179 , ≤ 5.15.* (semver) Unaffected: 6.1.131 , ≤ 6.1.* (semver) Unaffected: 6.6.83 , ≤ 6.6.* (semver) Unaffected: 6.12.19 , ≤ 6.12.* (semver) Unaffected: 6.13.7 , ≤ 6.13.* (semver) Unaffected: 6.14 , ≤ * (original_commit_for_fix) |
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"datePublished": "2025-04-01T15:40:49.189Z",
"dateReserved": "2024-12-29T08:45:45.786Z",
"dateUpdated": "2026-05-11T21:08:53.664Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-21912 (GCVE-0-2025-21912)
Vulnerability from cvelistv5 – Published: 2025-04-01 15:40 – Updated: 2026-05-11 21:08
VLAI
EPSS
Title
gpio: rcar: Use raw_spinlock to protect register access
Summary
In the Linux kernel, the following vulnerability has been resolved:
gpio: rcar: Use raw_spinlock to protect register access
Use raw_spinlock in order to fix spurious messages about invalid context
when spinlock debugging is enabled. The lock is only used to serialize
register access.
[ 4.239592] =============================
[ 4.239595] [ BUG: Invalid wait context ]
[ 4.239599] 6.13.0-rc7-arm64-renesas-05496-gd088502a519f #35 Not tainted
[ 4.239603] -----------------------------
[ 4.239606] kworker/u8:5/76 is trying to lock:
[ 4.239609] ffff0000091898a0 (&p->lock){....}-{3:3}, at: gpio_rcar_config_interrupt_input_mode+0x34/0x164
[ 4.239641] other info that might help us debug this:
[ 4.239643] context-{5:5}
[ 4.239646] 5 locks held by kworker/u8:5/76:
[ 4.239651] #0: ffff0000080fb148 ((wq_completion)async){+.+.}-{0:0}, at: process_one_work+0x190/0x62c
[ 4.250180] OF: /soc/sound@ec500000/ports/port@0/endpoint: Read of boolean property 'frame-master' with a value.
[ 4.254094] #1: ffff80008299bd80 ((work_completion)(&entry->work)){+.+.}-{0:0}, at: process_one_work+0x1b8/0x62c
[ 4.254109] #2: ffff00000920c8f8
[ 4.258345] OF: /soc/sound@ec500000/ports/port@1/endpoint: Read of boolean property 'bitclock-master' with a value.
[ 4.264803] (&dev->mutex){....}-{4:4}, at: __device_attach_async_helper+0x3c/0xdc
[ 4.264820] #3: ffff00000a50ca40 (request_class#2){+.+.}-{4:4}, at: __setup_irq+0xa0/0x690
[ 4.264840] #4:
[ 4.268872] OF: /soc/sound@ec500000/ports/port@1/endpoint: Read of boolean property 'frame-master' with a value.
[ 4.273275] ffff00000a50c8c8 (lock_class){....}-{2:2}, at: __setup_irq+0xc4/0x690
[ 4.296130] renesas_sdhi_internal_dmac ee100000.mmc: mmc1 base at 0x00000000ee100000, max clock rate 200 MHz
[ 4.304082] stack backtrace:
[ 4.304086] CPU: 1 UID: 0 PID: 76 Comm: kworker/u8:5 Not tainted 6.13.0-rc7-arm64-renesas-05496-gd088502a519f #35
[ 4.304092] Hardware name: Renesas Salvator-X 2nd version board based on r8a77965 (DT)
[ 4.304097] Workqueue: async async_run_entry_fn
[ 4.304106] Call trace:
[ 4.304110] show_stack+0x14/0x20 (C)
[ 4.304122] dump_stack_lvl+0x6c/0x90
[ 4.304131] dump_stack+0x14/0x1c
[ 4.304138] __lock_acquire+0xdfc/0x1584
[ 4.426274] lock_acquire+0x1c4/0x33c
[ 4.429942] _raw_spin_lock_irqsave+0x5c/0x80
[ 4.434307] gpio_rcar_config_interrupt_input_mode+0x34/0x164
[ 4.440061] gpio_rcar_irq_set_type+0xd4/0xd8
[ 4.444422] __irq_set_trigger+0x5c/0x178
[ 4.448435] __setup_irq+0x2e4/0x690
[ 4.452012] request_threaded_irq+0xc4/0x190
[ 4.456285] devm_request_threaded_irq+0x7c/0xf4
[ 4.459398] ata1: link resume succeeded after 1 retries
[ 4.460902] mmc_gpiod_request_cd_irq+0x68/0xe0
[ 4.470660] mmc_start_host+0x50/0xac
[ 4.474327] mmc_add_host+0x80/0xe4
[ 4.477817] tmio_mmc_host_probe+0x2b0/0x440
[ 4.482094] renesas_sdhi_probe+0x488/0x6f4
[ 4.486281] renesas_sdhi_internal_dmac_probe+0x60/0x78
[ 4.491509] platform_probe+0x64/0xd8
[ 4.495178] really_probe+0xb8/0x2a8
[ 4.498756] __driver_probe_device+0x74/0x118
[ 4.503116] driver_probe_device+0x3c/0x154
[ 4.507303] __device_attach_driver+0xd4/0x160
[ 4.511750] bus_for_each_drv+0x84/0xe0
[ 4.515588] __device_attach_async_helper+0xb0/0xdc
[ 4.520470] async_run_entry_fn+0x30/0xd8
[ 4.524481] process_one_work+0x210/0x62c
[ 4.528494] worker_thread+0x1ac/0x340
[ 4.532245] kthread+0x10c/0x110
[ 4.535476] ret_from_fork+0x10/0x20
Severity
No CVSS data available.
Assigner
References
9 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
119f5e448d32c11faf22fe81f6f2d78467a47149 , < 389891ac9f678baf68e13623ef1308493af4b074
(git)
Affected: 119f5e448d32c11faf22fe81f6f2d78467a47149 , < 7c1f36f9c9aca507d317479a3d3388150ae40a87 (git) Affected: 119f5e448d32c11faf22fe81f6f2d78467a47149 , < 3e300913c42041e81c5b17a970c4e078086ff2d1 (git) Affected: 119f5e448d32c11faf22fe81f6f2d78467a47149 , < c10365031f16514a29c812cd909085a6e4ea4b61 (git) Affected: 119f5e448d32c11faf22fe81f6f2d78467a47149 , < b42c84f9e4ec5bc2885e7fd80c79ec0352f5d2af (git) Affected: 119f5e448d32c11faf22fe81f6f2d78467a47149 , < 51ef3073493e2a25dced05fdd59dfb059e7e284d (git) Affected: 119f5e448d32c11faf22fe81f6f2d78467a47149 , < f02c41f87cfe61440c18bf77d1ef0a884b9ee2b5 (git) |
|
| Linux | Linux |
Affected:
3.10
Unaffected: 0 , < 3.10 (semver) Unaffected: 5.10.241 , ≤ 5.10.* (semver) Unaffected: 5.15.179 , ≤ 5.15.* (semver) Unaffected: 6.1.131 , ≤ 6.1.* (semver) Unaffected: 6.6.83 , ≤ 6.6.* (semver) Unaffected: 6.12.19 , ≤ 6.12.* (semver) Unaffected: 6.13.7 , ≤ 6.13.* (semver) Unaffected: 6.14 , ≤ * (original_commit_for_fix) |
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"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ngpio: rcar: Use raw_spinlock to protect register access\n\nUse raw_spinlock in order to fix spurious messages about invalid context\nwhen spinlock debugging is enabled. The lock is only used to serialize\nregister access.\n\n [ 4.239592] =============================\n [ 4.239595] [ BUG: Invalid wait context ]\n [ 4.239599] 6.13.0-rc7-arm64-renesas-05496-gd088502a519f #35 Not tainted\n [ 4.239603] -----------------------------\n [ 4.239606] kworker/u8:5/76 is trying to lock:\n [ 4.239609] ffff0000091898a0 (\u0026p-\u003elock){....}-{3:3}, at: gpio_rcar_config_interrupt_input_mode+0x34/0x164\n [ 4.239641] other info that might help us debug this:\n [ 4.239643] context-{5:5}\n [ 4.239646] 5 locks held by kworker/u8:5/76:\n [ 4.239651] #0: ffff0000080fb148 ((wq_completion)async){+.+.}-{0:0}, at: process_one_work+0x190/0x62c\n [ 4.250180] OF: /soc/sound@ec500000/ports/port@0/endpoint: Read of boolean property \u0027frame-master\u0027 with a value.\n [ 4.254094] #1: ffff80008299bd80 ((work_completion)(\u0026entry-\u003ework)){+.+.}-{0:0}, at: process_one_work+0x1b8/0x62c\n [ 4.254109] #2: ffff00000920c8f8\n [ 4.258345] OF: /soc/sound@ec500000/ports/port@1/endpoint: Read of boolean property \u0027bitclock-master\u0027 with a value.\n [ 4.264803] (\u0026dev-\u003emutex){....}-{4:4}, at: __device_attach_async_helper+0x3c/0xdc\n [ 4.264820] #3: ffff00000a50ca40 (request_class#2){+.+.}-{4:4}, at: __setup_irq+0xa0/0x690\n [ 4.264840] #4:\n [ 4.268872] OF: /soc/sound@ec500000/ports/port@1/endpoint: Read of boolean property \u0027frame-master\u0027 with a value.\n [ 4.273275] ffff00000a50c8c8 (lock_class){....}-{2:2}, at: __setup_irq+0xc4/0x690\n [ 4.296130] renesas_sdhi_internal_dmac ee100000.mmc: mmc1 base at 0x00000000ee100000, max clock rate 200 MHz\n [ 4.304082] stack backtrace:\n [ 4.304086] CPU: 1 UID: 0 PID: 76 Comm: kworker/u8:5 Not tainted 6.13.0-rc7-arm64-renesas-05496-gd088502a519f #35\n [ 4.304092] Hardware name: Renesas Salvator-X 2nd version board based on r8a77965 (DT)\n [ 4.304097] Workqueue: async async_run_entry_fn\n [ 4.304106] Call trace:\n [ 4.304110] show_stack+0x14/0x20 (C)\n [ 4.304122] dump_stack_lvl+0x6c/0x90\n [ 4.304131] dump_stack+0x14/0x1c\n [ 4.304138] __lock_acquire+0xdfc/0x1584\n [ 4.426274] lock_acquire+0x1c4/0x33c\n [ 4.429942] _raw_spin_lock_irqsave+0x5c/0x80\n [ 4.434307] gpio_rcar_config_interrupt_input_mode+0x34/0x164\n [ 4.440061] gpio_rcar_irq_set_type+0xd4/0xd8\n [ 4.444422] __irq_set_trigger+0x5c/0x178\n [ 4.448435] __setup_irq+0x2e4/0x690\n [ 4.452012] request_threaded_irq+0xc4/0x190\n [ 4.456285] devm_request_threaded_irq+0x7c/0xf4\n [ 4.459398] ata1: link resume succeeded after 1 retries\n [ 4.460902] mmc_gpiod_request_cd_irq+0x68/0xe0\n [ 4.470660] mmc_start_host+0x50/0xac\n [ 4.474327] mmc_add_host+0x80/0xe4\n [ 4.477817] tmio_mmc_host_probe+0x2b0/0x440\n [ 4.482094] renesas_sdhi_probe+0x488/0x6f4\n [ 4.486281] renesas_sdhi_internal_dmac_probe+0x60/0x78\n [ 4.491509] platform_probe+0x64/0xd8\n [ 4.495178] really_probe+0xb8/0x2a8\n [ 4.498756] __driver_probe_device+0x74/0x118\n [ 4.503116] driver_probe_device+0x3c/0x154\n [ 4.507303] __device_attach_driver+0xd4/0x160\n [ 4.511750] bus_for_each_drv+0x84/0xe0\n [ 4.515588] __device_attach_async_helper+0xb0/0xdc\n [ 4.520470] async_run_entry_fn+0x30/0xd8\n [ 4.524481] process_one_work+0x210/0x62c\n [ 4.528494] worker_thread+0x1ac/0x340\n [ 4.532245] kthread+0x10c/0x110\n [ 4.535476] ret_from_fork+0x10/0x20"
}
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"references": [
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"url": "https://git.kernel.org/stable/c/389891ac9f678baf68e13623ef1308493af4b074"
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"title": "gpio: rcar: Use raw_spinlock to protect register access",
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"datePublished": "2025-04-01T15:40:50.299Z",
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"dateUpdated": "2026-05-11T21:08:56.000Z",
"state": "PUBLISHED"
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CVE-2025-21913 (GCVE-0-2025-21913)
Vulnerability from cvelistv5 – Published: 2025-04-01 15:40 – Updated: 2026-05-11 21:08
VLAI
EPSS
Title
x86/amd_nb: Use rdmsr_safe() in amd_get_mmconfig_range()
Summary
In the Linux kernel, the following vulnerability has been resolved:
x86/amd_nb: Use rdmsr_safe() in amd_get_mmconfig_range()
Xen doesn't offer MSR_FAM10H_MMIO_CONF_BASE to all guests. This results
in the following warning:
unchecked MSR access error: RDMSR from 0xc0010058 at rIP: 0xffffffff8101d19f (xen_do_read_msr+0x7f/0xa0)
Call Trace:
xen_read_msr+0x1e/0x30
amd_get_mmconfig_range+0x2b/0x80
quirk_amd_mmconfig_area+0x28/0x100
pnp_fixup_device+0x39/0x50
__pnp_add_device+0xf/0x150
pnp_add_device+0x3d/0x100
pnpacpi_add_device_handler+0x1f9/0x280
acpi_ns_get_device_callback+0x104/0x1c0
acpi_ns_walk_namespace+0x1d0/0x260
acpi_get_devices+0x8a/0xb0
pnpacpi_init+0x50/0x80
do_one_initcall+0x46/0x2e0
kernel_init_freeable+0x1da/0x2f0
kernel_init+0x16/0x1b0
ret_from_fork+0x30/0x50
ret_from_fork_asm+0x1b/0x30
based on quirks for a "PNP0c01" device. Treating MMCFG as disabled is the
right course of action, so no change is needed there.
This was most likely exposed by fixing the Xen MSR accessors to not be
silently-safe.
Severity
No CVSS data available.
Assigner
References
6 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
3fac3734c43a2e21fefeb72124d8bd31dff3956f , < 0c65d13bdcc54e5b924ebe790f85a7f01bfe1cb1
(git)
Affected: 3fac3734c43a2e21fefeb72124d8bd31dff3956f , < 8f43ba5ee498fe037d1570f6868d9aeaf49dda80 (git) Affected: 3fac3734c43a2e21fefeb72124d8bd31dff3956f , < ebf6a763904e42dabeb2e270ceb0bbe0f825d7ae (git) Affected: 3fac3734c43a2e21fefeb72124d8bd31dff3956f , < 923fede9eae9865af305bcdf8f111e4b62ae4bda (git) Affected: 3fac3734c43a2e21fefeb72124d8bd31dff3956f , < 14cb5d83068ecf15d2da6f7d0e9ea9edbcbc0457 (git) |
|
| Linux | Linux |
Affected:
6.1
Unaffected: 0 , < 6.1 (semver) Unaffected: 6.1.131 , ≤ 6.1.* (semver) Unaffected: 6.6.83 , ≤ 6.6.* (semver) Unaffected: 6.12.19 , ≤ 6.12.* (semver) Unaffected: 6.13.7 , ≤ 6.13.* (semver) Unaffected: 6.14 , ≤ * (original_commit_for_fix) |
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CVE-2025-21914 (GCVE-0-2025-21914)
Vulnerability from cvelistv5 – Published: 2025-04-01 15:40 – Updated: 2026-05-11 21:08
VLAI
EPSS
Title
slimbus: messaging: Free transaction ID in delayed interrupt scenario
Summary
In the Linux kernel, the following vulnerability has been resolved:
slimbus: messaging: Free transaction ID in delayed interrupt scenario
In case of interrupt delay for any reason, slim_do_transfer()
returns timeout error but the transaction ID (TID) is not freed.
This results into invalid memory access inside
qcom_slim_ngd_rx_msgq_cb() due to invalid TID.
Fix the issue by freeing the TID in slim_do_transfer() before
returning timeout error to avoid invalid memory access.
Call trace:
__memcpy_fromio+0x20/0x190
qcom_slim_ngd_rx_msgq_cb+0x130/0x290 [slim_qcom_ngd_ctrl]
vchan_complete+0x2a0/0x4a0
tasklet_action_common+0x274/0x700
tasklet_action+0x28/0x3c
_stext+0x188/0x620
run_ksoftirqd+0x34/0x74
smpboot_thread_fn+0x1d8/0x464
kthread+0x178/0x238
ret_from_fork+0x10/0x20
Code: aa0003e8 91000429 f100044a 3940002b (3800150b)
---[ end trace 0fe00bec2b975c99 ]---
Kernel panic - not syncing: Oops: Fatal exception in interrupt.
Severity
No CVSS data available.
Assigner
References
10 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
afbdcc7c384b0d446da08b1e0901dc176b41b9e0 , < cec8c0ac173fe5321f03fdb1a09a9cb69bc9a9fe
(git)
Affected: afbdcc7c384b0d446da08b1e0901dc176b41b9e0 , < a32e5198a9134772eb03f7b72a7849094c55bda9 (git) Affected: afbdcc7c384b0d446da08b1e0901dc176b41b9e0 , < 09d34c4cbc38485c7514069f25348e439555b282 (git) Affected: afbdcc7c384b0d446da08b1e0901dc176b41b9e0 , < 18ae4cee05c310c299ba75d7477dcf34be67aa16 (git) Affected: afbdcc7c384b0d446da08b1e0901dc176b41b9e0 , < faac8e894014e8167471a8e4a5eb35a8fefbb82a (git) Affected: afbdcc7c384b0d446da08b1e0901dc176b41b9e0 , < 6abf3d8bb51cbaf886c3f08109a0462890b10db6 (git) Affected: afbdcc7c384b0d446da08b1e0901dc176b41b9e0 , < 0c541c8f6da23e0b92f0a6216d899659a7572074 (git) Affected: afbdcc7c384b0d446da08b1e0901dc176b41b9e0 , < dcb0d43ba8eb9517e70b1a0e4b0ae0ab657a0e5a (git) |
|
| Linux | Linux |
Affected:
4.16
Unaffected: 0 , < 4.16 (semver) Unaffected: 5.4.291 , ≤ 5.4.* (semver) Unaffected: 5.10.235 , ≤ 5.10.* (semver) Unaffected: 5.15.179 , ≤ 5.15.* (semver) Unaffected: 6.1.131 , ≤ 6.1.* (semver) Unaffected: 6.6.83 , ≤ 6.6.* (semver) Unaffected: 6.12.19 , ≤ 6.12.* (semver) Unaffected: 6.13.7 , ≤ 6.13.* (semver) Unaffected: 6.14 , ≤ * (original_commit_for_fix) |
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CVE-2025-21916 (GCVE-0-2025-21916)
Vulnerability from cvelistv5 – Published: 2025-04-01 15:40 – Updated: 2026-05-23 15:57
VLAI
EPSS
Title
usb: atm: cxacru: fix a flaw in existing endpoint checks
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: atm: cxacru: fix a flaw in existing endpoint checks
Syzbot once again identified a flaw in usb endpoint checking, see [1].
This time the issue stems from a commit authored by me (2eabb655a968
("usb: atm: cxacru: fix endpoint checking in cxacru_bind()")).
While using usb_find_common_endpoints() may usually be enough to
discard devices with wrong endpoints, in this case one needs more
than just finding and identifying the sufficient number of endpoints
of correct types - one needs to check the endpoint's address as well.
Since cxacru_bind() fills URBs with CXACRU_EP_CMD address in mind,
switch the endpoint verification approach to usb_check_XXX_endpoints()
instead to fix incomplete ep testing.
[1] Syzbot report:
usb 5-1: BOGUS urb xfer, pipe 3 != type 1
WARNING: CPU: 0 PID: 1378 at drivers/usb/core/urb.c:504 usb_submit_urb+0xc4e/0x18c0 drivers/usb/core/urb.c:503
...
RIP: 0010:usb_submit_urb+0xc4e/0x18c0 drivers/usb/core/urb.c:503
...
Call Trace:
<TASK>
cxacru_cm+0x3c8/0xe50 drivers/usb/atm/cxacru.c:649
cxacru_card_status drivers/usb/atm/cxacru.c:760 [inline]
cxacru_bind+0xcf9/0x1150 drivers/usb/atm/cxacru.c:1223
usbatm_usb_probe+0x314/0x1d30 drivers/usb/atm/usbatm.c:1058
cxacru_usb_probe+0x184/0x220 drivers/usb/atm/cxacru.c:1377
usb_probe_interface+0x641/0xbb0 drivers/usb/core/driver.c:396
really_probe+0x2b9/0xad0 drivers/base/dd.c:658
__driver_probe_device+0x1a2/0x390 drivers/base/dd.c:800
driver_probe_device+0x50/0x430 drivers/base/dd.c:830
...
Severity
No CVSS data available.
Assigner
References
10 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
23926d316d2836315cb113569f91393266eb5b47 , < dcd592ab9dd8a2bfc36e75583b9006db2a77ec24
(git)
Affected: 75ddbf776dd04a09fb9e5267ead5d0c989f84506 , < 319529e0356bd904528c64647725a2272d297c83 (git) Affected: 1aac4be1aaa5177506219f01dce5e29194e5e95a , < bf4409f84023b52b5e9b36c0a071a121eee42138 (git) Affected: 5584c776a1af7807ca815ee6265f2c1429fc5727 , < 197e78076c5ecd895f109158c4ea2954b9919af6 (git) Affected: f536f09eb45e4de8d1b9accee9d992aa1846f1d4 , < a0475a885d69849b1ade38add6d64338dfa83a8f (git) Affected: 2eabb655a968b862bc0c31629a09f0fbf3c80d51 , < cfc295f7cccf66cbd5123416bcf1bee2e1bd37de (git) Affected: 2eabb655a968b862bc0c31629a09f0fbf3c80d51 , < 903b80c21458bb1e34c3a78c5fdc553821e357f8 (git) Affected: 2eabb655a968b862bc0c31629a09f0fbf3c80d51 , < c90aad369899a607cfbc002bebeafd51e31900cd (git) Affected: 5159a81924311c1ec786ad9fdef784ead8676a6a (git) Affected: ac9007520e392541a29daebaae8b9109007bc781 (git) Affected: 5.4.279 , < 5.4.291 (semver) Affected: 5.10.221 , < 5.10.235 (semver) Affected: 5.15.162 , < 5.15.179 (semver) Affected: 6.1.97 , < 6.1.131 (semver) Affected: 6.6.37 , < 6.6.83 (semver) Affected: 4.19.317 , < 4.20 (semver) Affected: 6.9.8 , < 6.10 (semver) |
|
| Linux | Linux |
Affected:
6.10
Unaffected: 0 , < 6.10 (semver) Unaffected: 5.4.291 , ≤ 5.4.* (semver) Unaffected: 5.10.235 , ≤ 5.10.* (semver) Unaffected: 5.15.179 , ≤ 5.15.* (semver) Unaffected: 6.1.131 , ≤ 6.1.* (semver) Unaffected: 6.6.83 , ≤ 6.6.* (semver) Unaffected: 6.12.19 , ≤ 6.12.* (semver) Unaffected: 6.13.7 , ≤ 6.13.* (semver) Unaffected: 6.14 , ≤ * (original_commit_for_fix) |
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CVE-2025-21917 (GCVE-0-2025-21917)
Vulnerability from cvelistv5 – Published: 2025-04-01 15:40 – Updated: 2026-05-11 21:09
VLAI
EPSS
Title
usb: renesas_usbhs: Flush the notify_hotplug_work
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: renesas_usbhs: Flush the notify_hotplug_work
When performing continuous unbind/bind operations on the USB drivers
available on the Renesas RZ/G2L SoC, a kernel crash with the message
"Unable to handle kernel NULL pointer dereference at virtual address"
may occur. This issue points to the usbhsc_notify_hotplug() function.
Flush the delayed work to avoid its execution when driver resources are
unavailable.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
10 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
bc57381e634782009b1cb2e86b18013699ada576 , < 4cd847a7b630a85493d0294ad9542c21aafaa246
(git)
Affected: bc57381e634782009b1cb2e86b18013699ada576 , < 394965f90454d6f00fe11879142b720c6c1a872e (git) Affected: bc57381e634782009b1cb2e86b18013699ada576 , < 3248c1f833f924246cb98ce7da4569133c1b2292 (git) Affected: bc57381e634782009b1cb2e86b18013699ada576 , < 4ca078084cdd5f32d533311d6a0b63a60dcadd41 (git) Affected: bc57381e634782009b1cb2e86b18013699ada576 , < d50f5c0cd949593eb9a3d822b34d7b50046a06b7 (git) Affected: bc57381e634782009b1cb2e86b18013699ada576 , < e5aac1c9b2974636db7ce796ffa6de88fa08335e (git) Affected: bc57381e634782009b1cb2e86b18013699ada576 , < 830818c8e70c0364e377f0c243b28061ef7967eb (git) Affected: bc57381e634782009b1cb2e86b18013699ada576 , < 552ca6b87e3778f3dd5b87842f95138162e16c82 (git) |
|
| Linux | Linux |
Affected:
3.0
Unaffected: 0 , < 3.0 (semver) Unaffected: 5.4.291 , ≤ 5.4.* (semver) Unaffected: 5.10.235 , ≤ 5.10.* (semver) Unaffected: 5.15.179 , ≤ 5.15.* (semver) Unaffected: 6.1.131 , ≤ 6.1.* (semver) Unaffected: 6.6.83 , ≤ 6.6.* (semver) Unaffected: 6.12.19 , ≤ 6.12.* (semver) Unaffected: 6.13.7 , ≤ 6.13.* (semver) Unaffected: 6.14 , ≤ * (original_commit_for_fix) |
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CVE-2025-21918 (GCVE-0-2025-21918)
Vulnerability from cvelistv5 – Published: 2025-04-01 15:40 – Updated: 2026-05-11 21:09
VLAI
EPSS
Title
usb: typec: ucsi: Fix NULL pointer access
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: typec: ucsi: Fix NULL pointer access
Resources should be released only after all threads that utilize them
have been destroyed.
This commit ensures that resources are not released prematurely by waiting
for the associated workqueue to complete before deallocating them.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
6 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
b9aa02ca39a49740926c2c450a1505a4a0f8954a , < 7a735a8a46f6ebf898bbefd96659ca5da798bce0
(git)
Affected: b9aa02ca39a49740926c2c450a1505a4a0f8954a , < 46fba7be161bb89068958138ea64ec33c0b446d4 (git) Affected: b9aa02ca39a49740926c2c450a1505a4a0f8954a , < 079a3e52f3e751bb8f5937195bdf25c5d14fdff0 (git) Affected: b9aa02ca39a49740926c2c450a1505a4a0f8954a , < 592a0327d026a122e97e8e8bb7c60cbbe7697344 (git) Affected: b9aa02ca39a49740926c2c450a1505a4a0f8954a , < b13abcb7ddd8d38de769486db5bd917537b32ab1 (git) |
|
| Linux | Linux |
Affected:
5.16
Unaffected: 0 , < 5.16 (semver) Unaffected: 6.1.133 , ≤ 6.1.* (semver) Unaffected: 6.6.83 , ≤ 6.6.* (semver) Unaffected: 6.12.19 , ≤ 6.12.* (semver) Unaffected: 6.13.7 , ≤ 6.13.* (semver) Unaffected: 6.14 , ≤ * (original_commit_for_fix) |
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CVE-2025-21919 (GCVE-0-2025-21919)
Vulnerability from cvelistv5 – Published: 2025-04-01 15:40 – Updated: 2026-05-11 21:09
VLAI
EPSS
Title
sched/fair: Fix potential memory corruption in child_cfs_rq_on_list
Summary
In the Linux kernel, the following vulnerability has been resolved:
sched/fair: Fix potential memory corruption in child_cfs_rq_on_list
child_cfs_rq_on_list attempts to convert a 'prev' pointer to a cfs_rq.
This 'prev' pointer can originate from struct rq's leaf_cfs_rq_list,
making the conversion invalid and potentially leading to memory
corruption. Depending on the relative positions of leaf_cfs_rq_list and
the task group (tg) pointer within the struct, this can cause a memory
fault or access garbage data.
The issue arises in list_add_leaf_cfs_rq, where both
cfs_rq->leaf_cfs_rq_list and rq->leaf_cfs_rq_list are added to the same
leaf list. Also, rq->tmp_alone_branch can be set to rq->leaf_cfs_rq_list.
This adds a check `if (prev == &rq->leaf_cfs_rq_list)` after the main
conditional in child_cfs_rq_on_list. This ensures that the container_of
operation will convert a correct cfs_rq struct.
This check is sufficient because only cfs_rqs on the same CPU are added
to the list, so verifying the 'prev' pointer against the current rq's list
head is enough.
Fixes a potential memory corruption issue that due to current struct
layout might not be manifesting as a crash but could lead to unpredictable
behavior when the layout changes.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
fdaba61ef8a268d4136d0a113d153f7a89eb9984 , < 5cb300dcdd27e6a351ac02541e0231261c775852
(git)
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|
| Linux | Linux |
Affected:
5.13
Unaffected: 0 , < 5.13 (semver) Unaffected: 5.15.179 , ≤ 5.15.* (semver) Unaffected: 6.1.131 , ≤ 6.1.* (semver) Unaffected: 6.6.83 , ≤ 6.6.* (semver) Unaffected: 6.12.19 , ≤ 6.12.* (semver) Unaffected: 6.13.7 , ≤ 6.13.* (semver) Unaffected: 6.14 , ≤ * (original_commit_for_fix) |
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CVE-2025-21920 (GCVE-0-2025-21920)
Vulnerability from cvelistv5 – Published: 2025-04-01 15:40 – Updated: 2026-05-11 21:09
VLAI
EPSS
Title
vlan: enforce underlying device type
Summary
In the Linux kernel, the following vulnerability has been resolved:
vlan: enforce underlying device type
Currently, VLAN devices can be created on top of non-ethernet devices.
Besides the fact that it doesn't make much sense, this also causes a
bug which leaks the address of a kernel function to usermode.
When creating a VLAN device, we initialize GARP (garp_init_applicant)
and MRP (mrp_init_applicant) for the underlying device.
As part of the initialization process, we add the multicast address of
each applicant to the underlying device, by calling dev_mc_add.
__dev_mc_add uses dev->addr_len to determine the length of the new
multicast address.
This causes an out-of-bounds read if dev->addr_len is greater than 6,
since the multicast addresses provided by GARP and MRP are only 6
bytes long.
This behaviour can be reproduced using the following commands:
ip tunnel add gretest mode ip6gre local ::1 remote ::2 dev lo
ip l set up dev gretest
ip link add link gretest name vlantest type vlan id 100
Then, the following command will display the address of garp_pdu_rcv:
ip maddr show | grep 01:80:c2:00:00:21
Fix the bug by enforcing the type of the underlying device during VLAN
device initialization.
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
10 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
22bedad3ce112d5ca1eaf043d4990fa2ed698c87 , < 7f1564b2b2072b7aa1ac75350e9560a07c7a44fd
(git)
Affected: 22bedad3ce112d5ca1eaf043d4990fa2ed698c87 , < fa40ebef69234e39ec2d26930d045f2fb9a8cb2b (git) Affected: 22bedad3ce112d5ca1eaf043d4990fa2ed698c87 , < 0fb7aa04c19eac4417f360a9f7611a60637bdacc (git) Affected: 22bedad3ce112d5ca1eaf043d4990fa2ed698c87 , < 5a515d13e15536e82c5c7c83eb6cf5bc4827fee5 (git) Affected: 22bedad3ce112d5ca1eaf043d4990fa2ed698c87 , < 3561442599804905c3defca241787cd4546e99a7 (git) Affected: 22bedad3ce112d5ca1eaf043d4990fa2ed698c87 , < 30e8aee77899173a82ae5ed89f536c096f20aaeb (git) Affected: 22bedad3ce112d5ca1eaf043d4990fa2ed698c87 , < b6c72479748b7ea09f53ed64b223cee6463dc278 (git) Affected: 22bedad3ce112d5ca1eaf043d4990fa2ed698c87 , < b33a534610067ade2bdaf2052900aaad99701353 (git) |
|
| Linux | Linux |
Affected:
2.6.35
Unaffected: 0 , < 2.6.35 (semver) Unaffected: 5.4.291 , ≤ 5.4.* (semver) Unaffected: 5.10.235 , ≤ 5.10.* (semver) Unaffected: 5.15.179 , ≤ 5.15.* (semver) Unaffected: 6.1.131 , ≤ 6.1.* (semver) Unaffected: 6.6.83 , ≤ 6.6.* (semver) Unaffected: 6.12.19 , ≤ 6.12.* (semver) Unaffected: 6.13.7 , ≤ 6.13.* (semver) Unaffected: 6.14 , ≤ * (original_commit_for_fix) |
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Loading…
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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