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CERTFR-2026-AVI-0192
Vulnerability from certfr_avis - Published: 2026-02-20 - Updated: 2026-02-20
De multiples vulnérabilités ont été découvertes dans le noyau Linux de Debian. Certaines d'entre elles permettent à un attaquant de provoquer une élévation de privilèges, une atteinte à la confidentialité des données et une atteinte à l'intégrité des données.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
References
| Title | Publication Time | Tags | |||
|---|---|---|---|---|---|
|
|||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Debian trixie versions ant\u00e9rieures \u00e0 6.12.73-1",
"product": {
"name": "Debian",
"vendor": {
"name": "Debian",
"scada": false
}
}
}
],
"affected_systems_content": "",
"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-2026-23198",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23198"
},
{
"name": "CVE-2026-23202",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23202"
},
{
"name": "CVE-2026-23219",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23219"
},
{
"name": "CVE-2026-23199",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23199"
},
{
"name": "CVE-2026-23220",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23220"
},
{
"name": "CVE-2025-71223",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71223"
},
{
"name": "CVE-2026-23187",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23187"
},
{
"name": "CVE-2026-23179",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23179"
},
{
"name": "CVE-2026-23222",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23222"
},
{
"name": "CVE-2026-23229",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23229"
},
{
"name": "CVE-2026-23209",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23209"
},
{
"name": "CVE-2025-40082",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40082"
},
{
"name": "CVE-2025-71235",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71235"
},
{
"name": "CVE-2026-23204",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23204"
},
{
"name": "CVE-2026-23230",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23230"
},
{
"name": "CVE-2026-23214",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23214"
},
{
"name": "CVE-2026-23178",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23178"
},
{
"name": "CVE-2026-23228",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23228"
},
{
"name": "CVE-2026-23223",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23223"
},
{
"name": "CVE-2026-23191",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23191"
},
{
"name": "CVE-2026-23169",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23169"
},
{
"name": "CVE-2026-23177",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23177"
},
{
"name": "CVE-2025-71220",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71220"
},
{
"name": "CVE-2026-23201",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23201"
},
{
"name": "CVE-2026-23180",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23180"
},
{
"name": "CVE-2026-23200",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23200"
},
{
"name": "CVE-2026-23216",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23216"
},
{
"name": "CVE-2025-71225",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71225"
},
{
"name": "CVE-2026-23176",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23176"
},
{
"name": "CVE-2025-71203",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71203"
},
{
"name": "CVE-2026-23188",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23188"
},
{
"name": "CVE-2025-71228",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71228"
},
{
"name": "CVE-2025-71224",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71224"
},
{
"name": "CVE-2026-23193",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23193"
},
{
"name": "CVE-2025-71237",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71237"
},
{
"name": "CVE-2026-23215",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23215"
},
{
"name": "CVE-2026-23205",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23205"
},
{
"name": "CVE-2025-71222",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71222"
},
{
"name": "CVE-2025-71229",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71229"
},
{
"name": "CVE-2026-23213",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23213"
},
{
"name": "CVE-2025-71236",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71236"
},
{
"name": "CVE-2025-71234",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71234"
},
{
"name": "CVE-2025-71232",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71232"
},
{
"name": "CVE-2025-71204",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71204"
},
{
"name": "CVE-2026-23182",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23182"
},
{
"name": "CVE-2026-23206",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23206"
},
{
"name": "CVE-2025-68823",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-68823"
},
{
"name": "CVE-2026-23112",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23112"
},
{
"name": "CVE-2026-23190",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23190"
},
{
"name": "CVE-2025-71233",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71233"
},
{
"name": "CVE-2026-23224",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23224"
},
{
"name": "CVE-2026-23189",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23189"
},
{
"name": "CVE-2026-23111",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23111"
},
{
"name": "CVE-2025-71231",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-71231"
}
],
"initial_release_date": "2026-02-20T00:00:00",
"last_revision_date": "2026-02-20T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-0192",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-02-20T00:00:00.000000"
}
],
"risks": [
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"description": "D\u00e9ni de service"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"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. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une \u00e9l\u00e9vation de privil\u00e8ges, une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es et une atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux de Debian",
"vendor_advisories": [
{
"published_at": "2026-02-18",
"title": "Bulletin de s\u00e9curit\u00e9 Debian DSA-6141-1",
"url": "https://lists.debian.org/debian-security-announce/2026/msg00050.html"
}
]
}
CVE-2025-71229 (GCVE-0-2025-71229)
Vulnerability from cvelistv5 – Published: 2026-02-18 14:53 – Updated: 2026-05-11 21:56
VLAI
EPSS
Title
wifi: rtw88: Fix alignment fault in rtw_core_enable_beacon()
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: rtw88: Fix alignment fault in rtw_core_enable_beacon()
rtw_core_enable_beacon() reads 4 bytes from an address that is not a
multiple of 4. This results in a crash on some systems.
Do 1 byte reads/writes instead.
Unable to handle kernel paging request at virtual address ffff8000827e0522
Mem abort info:
ESR = 0x0000000096000021
EC = 0x25: DABT (current EL), IL = 32 bits
SET = 0, FnV = 0
EA = 0, S1PTW = 0
FSC = 0x21: alignment fault
Data abort info:
ISV = 0, ISS = 0x00000021, ISS2 = 0x00000000
CM = 0, WnR = 0, TnD = 0, TagAccess = 0
GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000005492000
[ffff8000827e0522] pgd=0000000000000000, p4d=10000001021d9403, pud=10000001021da403, pmd=100000011061c403, pte=00780000f3200f13
Internal error: Oops: 0000000096000021 [#1] SMP
Modules linked in: [...] rtw88_8822ce rtw88_8822c rtw88_pci rtw88_core [...]
CPU: 0 UID: 0 PID: 73 Comm: kworker/u32:2 Tainted: G W 6.17.9 #1-NixOS VOLUNTARY
Tainted: [W]=WARN
Hardware name: FriendlyElec NanoPC-T6 LTS (DT)
Workqueue: phy0 rtw_c2h_work [rtw88_core]
pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : rtw_pci_read32+0x18/0x40 [rtw88_pci]
lr : rtw_core_enable_beacon+0xe0/0x148 [rtw88_core]
sp : ffff800080cc3ca0
x29: ffff800080cc3ca0 x28: ffff0001031fc240 x27: ffff000102100828
x26: ffffd2cb7c9b4088 x25: ffff0001031fc2c0 x24: ffff000112fdef00
x23: ffff000112fdef18 x22: ffff000111c29970 x21: 0000000000000001
x20: 0000000000000001 x19: ffff000111c22040 x18: 0000000000000000
x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000
x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000
x11: 0000000000000000 x10: 0000000000000000 x9 : ffffd2cb6507c090
x8 : 0000000000000000 x7 : 0000000000000000 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000
x2 : 0000000000007f10 x1 : 0000000000000522 x0 : ffff8000827e0522
Call trace:
rtw_pci_read32+0x18/0x40 [rtw88_pci] (P)
rtw_hw_scan_chan_switch+0x124/0x1a8 [rtw88_core]
rtw_fw_c2h_cmd_handle+0x254/0x290 [rtw88_core]
rtw_c2h_work+0x50/0x98 [rtw88_core]
process_one_work+0x178/0x3f8
worker_thread+0x208/0x418
kthread+0x120/0x220
ret_from_fork+0x10/0x20
Code: d28fe202 8b020000 f9524400 8b214000 (b9400000)
---[ end trace 0000000000000000 ]---
Severity
No CVSS data available.
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
ad6741b1e0449ba8f4eb41dc28e269dc20ab9219 , < 71dee092903adb496fe1f357b267d94087b679e0
(git)
Affected: ad6741b1e0449ba8f4eb41dc28e269dc20ab9219 , < 7d31dde1bd8678115329e46dc8d7afb63c176b74 (git) Affected: ad6741b1e0449ba8f4eb41dc28e269dc20ab9219 , < 13394550441557115bb74f6de9778c165755a7ab (git) Affected: ad6741b1e0449ba8f4eb41dc28e269dc20ab9219 , < 653f8b6a091538b084715f259900f62c2ec1c6cf (git) Affected: ad6741b1e0449ba8f4eb41dc28e269dc20ab9219 , < 0177aa828d966117ea30a44f2e1890fdb356118e (git) |
|
| Linux | Linux |
Affected:
6.5
Unaffected: 0 , < 6.5 (semver) Unaffected: 6.6.125 , ≤ 6.6.* (semver) Unaffected: 6.12.72 , ≤ 6.12.* (semver) Unaffected: 6.18.11 , ≤ 6.18.* (semver) Unaffected: 6.19.1 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix) |
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/wireless/realtek/rtw88/main.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "71dee092903adb496fe1f357b267d94087b679e0",
"status": "affected",
"version": "ad6741b1e0449ba8f4eb41dc28e269dc20ab9219",
"versionType": "git"
},
{
"lessThan": "7d31dde1bd8678115329e46dc8d7afb63c176b74",
"status": "affected",
"version": "ad6741b1e0449ba8f4eb41dc28e269dc20ab9219",
"versionType": "git"
},
{
"lessThan": "13394550441557115bb74f6de9778c165755a7ab",
"status": "affected",
"version": "ad6741b1e0449ba8f4eb41dc28e269dc20ab9219",
"versionType": "git"
},
{
"lessThan": "653f8b6a091538b084715f259900f62c2ec1c6cf",
"status": "affected",
"version": "ad6741b1e0449ba8f4eb41dc28e269dc20ab9219",
"versionType": "git"
},
{
"lessThan": "0177aa828d966117ea30a44f2e1890fdb356118e",
"status": "affected",
"version": "ad6741b1e0449ba8f4eb41dc28e269dc20ab9219",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/wireless/realtek/rtw88/main.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.5"
},
{
"lessThan": "6.5",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.125",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.72",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.11",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.19.*",
"status": "unaffected",
"version": "6.19.1",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "7.0",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.125",
"versionStartIncluding": "6.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.72",
"versionStartIncluding": "6.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18.11",
"versionStartIncluding": "6.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.19.1",
"versionStartIncluding": "6.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "7.0",
"versionStartIncluding": "6.5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: rtw88: Fix alignment fault in rtw_core_enable_beacon()\n\nrtw_core_enable_beacon() reads 4 bytes from an address that is not a\nmultiple of 4. This results in a crash on some systems.\n\nDo 1 byte reads/writes instead.\n\nUnable to handle kernel paging request at virtual address ffff8000827e0522\nMem abort info:\n ESR = 0x0000000096000021\n EC = 0x25: DABT (current EL), IL = 32 bits\n SET = 0, FnV = 0\n EA = 0, S1PTW = 0\n FSC = 0x21: alignment fault\nData abort info:\n ISV = 0, ISS = 0x00000021, ISS2 = 0x00000000\n CM = 0, WnR = 0, TnD = 0, TagAccess = 0\n GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0\nswapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000005492000\n[ffff8000827e0522] pgd=0000000000000000, p4d=10000001021d9403, pud=10000001021da403, pmd=100000011061c403, pte=00780000f3200f13\nInternal error: Oops: 0000000096000021 [#1] SMP\nModules linked in: [...] rtw88_8822ce rtw88_8822c rtw88_pci rtw88_core [...]\nCPU: 0 UID: 0 PID: 73 Comm: kworker/u32:2 Tainted: G W 6.17.9 #1-NixOS VOLUNTARY\nTainted: [W]=WARN\nHardware name: FriendlyElec NanoPC-T6 LTS (DT)\nWorkqueue: phy0 rtw_c2h_work [rtw88_core]\npstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\npc : rtw_pci_read32+0x18/0x40 [rtw88_pci]\nlr : rtw_core_enable_beacon+0xe0/0x148 [rtw88_core]\nsp : ffff800080cc3ca0\nx29: ffff800080cc3ca0 x28: ffff0001031fc240 x27: ffff000102100828\nx26: ffffd2cb7c9b4088 x25: ffff0001031fc2c0 x24: ffff000112fdef00\nx23: ffff000112fdef18 x22: ffff000111c29970 x21: 0000000000000001\nx20: 0000000000000001 x19: ffff000111c22040 x18: 0000000000000000\nx17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000\nx14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000000\nx11: 0000000000000000 x10: 0000000000000000 x9 : ffffd2cb6507c090\nx8 : 0000000000000000 x7 : 0000000000000000 x6 : 0000000000000000\nx5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000\nx2 : 0000000000007f10 x1 : 0000000000000522 x0 : ffff8000827e0522\nCall trace:\n rtw_pci_read32+0x18/0x40 [rtw88_pci] (P)\n rtw_hw_scan_chan_switch+0x124/0x1a8 [rtw88_core]\n rtw_fw_c2h_cmd_handle+0x254/0x290 [rtw88_core]\n rtw_c2h_work+0x50/0x98 [rtw88_core]\n process_one_work+0x178/0x3f8\n worker_thread+0x208/0x418\n kthread+0x120/0x220\n ret_from_fork+0x10/0x20\nCode: d28fe202 8b020000 f9524400 8b214000 (b9400000)\n---[ end trace 0000000000000000 ]---"
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T21:56:49.865Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/71dee092903adb496fe1f357b267d94087b679e0"
},
{
"url": "https://git.kernel.org/stable/c/7d31dde1bd8678115329e46dc8d7afb63c176b74"
},
{
"url": "https://git.kernel.org/stable/c/13394550441557115bb74f6de9778c165755a7ab"
},
{
"url": "https://git.kernel.org/stable/c/653f8b6a091538b084715f259900f62c2ec1c6cf"
},
{
"url": "https://git.kernel.org/stable/c/0177aa828d966117ea30a44f2e1890fdb356118e"
}
],
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CVE-2025-71231 (GCVE-0-2025-71231)
Vulnerability from cvelistv5 – Published: 2026-02-18 14:53 – Updated: 2026-05-11 21:56
VLAI
EPSS
Title
crypto: iaa - Fix out-of-bounds index in find_empty_iaa_compression_mode
Summary
In the Linux kernel, the following vulnerability has been resolved:
crypto: iaa - Fix out-of-bounds index in find_empty_iaa_compression_mode
The local variable 'i' is initialized with -EINVAL, but the for loop
immediately overwrites it and -EINVAL is never returned.
If no empty compression mode can be found, the function would return the
out-of-bounds index IAA_COMP_MODES_MAX, which would cause an invalid
array access in add_iaa_compression_mode().
Fix both issues by returning either a valid index or -EINVAL.
Severity
No CVSS data available.
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
b190447e0fa3ef7355480d641d078962e03768b4 , < c77b33b58512708bd5603f48465f018c8b748847
(git)
Affected: b190447e0fa3ef7355480d641d078962e03768b4 , < d75207465eed20bc9b0daa4a0927de9568996067 (git) Affected: b190447e0fa3ef7355480d641d078962e03768b4 , < de16f5bca05cace238d237791ed1b6e9d22dab60 (git) Affected: b190447e0fa3ef7355480d641d078962e03768b4 , < 48329301969f6d21b2ef35f678e40f72b59eac94 (git) |
|
| Linux | Linux |
Affected:
6.8
Unaffected: 0 , < 6.8 (semver) Unaffected: 6.12.72 , ≤ 6.12.* (semver) Unaffected: 6.18.11 , ≤ 6.18.* (semver) Unaffected: 6.19.1 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix) |
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CVE-2025-71232 (GCVE-0-2025-71232)
Vulnerability from cvelistv5 – Published: 2026-02-18 14:53 – Updated: 2026-05-11 21:56
VLAI
EPSS
Title
scsi: qla2xxx: Free sp in error path to fix system crash
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: qla2xxx: Free sp in error path to fix system crash
System crash seen during load/unload test in a loop,
[61110.449331] qla2xxx [0000:27:00.0]-0042:0: Disabled MSI-X.
[61110.467494] =============================================================================
[61110.467498] BUG qla2xxx_srbs (Tainted: G OE -------- --- ): Objects remaining in qla2xxx_srbs on __kmem_cache_shutdown()
[61110.467501] -----------------------------------------------------------------------------
[61110.467502] Slab 0x000000000ffc8162 objects=51 used=1 fp=0x00000000e25d3d85 flags=0x57ffffc0010200(slab|head|node=1|zone=2|lastcpupid=0x1fffff)
[61110.467509] CPU: 53 PID: 455206 Comm: rmmod Kdump: loaded Tainted: G OE -------- --- 5.14.0-284.11.1.el9_2.x86_64 #1
[61110.467513] Hardware name: HPE ProLiant DL385 Gen10 Plus v2/ProLiant DL385 Gen10 Plus v2, BIOS A42 08/17/2023
[61110.467515] Call Trace:
[61110.467516] <TASK>
[61110.467519] dump_stack_lvl+0x34/0x48
[61110.467526] slab_err.cold+0x53/0x67
[61110.467534] __kmem_cache_shutdown+0x16e/0x320
[61110.467540] kmem_cache_destroy+0x51/0x160
[61110.467544] qla2x00_module_exit+0x93/0x99 [qla2xxx]
[61110.467607] ? __do_sys_delete_module.constprop.0+0x178/0x280
[61110.467613] ? syscall_trace_enter.constprop.0+0x145/0x1d0
[61110.467616] ? do_syscall_64+0x5c/0x90
[61110.467619] ? exc_page_fault+0x62/0x150
[61110.467622] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd
[61110.467626] </TASK>
[61110.467627] Disabling lock debugging due to kernel taint
[61110.467635] Object 0x0000000026f7e6e6 @offset=16000
[61110.467639] ------------[ cut here ]------------
[61110.467639] kmem_cache_destroy qla2xxx_srbs: Slab cache still has objects when called from qla2x00_module_exit+0x93/0x99 [qla2xxx]
[61110.467659] WARNING: CPU: 53 PID: 455206 at mm/slab_common.c:520 kmem_cache_destroy+0x14d/0x160
[61110.467718] CPU: 53 PID: 455206 Comm: rmmod Kdump: loaded Tainted: G B OE -------- --- 5.14.0-284.11.1.el9_2.x86_64 #1
[61110.467720] Hardware name: HPE ProLiant DL385 Gen10 Plus v2/ProLiant DL385 Gen10 Plus v2, BIOS A42 08/17/2023
[61110.467721] RIP: 0010:kmem_cache_destroy+0x14d/0x160
[61110.467724] Code: 99 7d 07 00 48 89 ef e8 e1 6a 07 00 eb b3 48 8b 55 60 48 8b 4c 24 20 48 c7 c6 70 fc 66 90 48 c7 c7 f8 ef a1 90 e8 e1 ed 7c 00 <0f> 0b eb 93 c3 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 55 48 89
[61110.467725] RSP: 0018:ffffa304e489fe80 EFLAGS: 00010282
[61110.467727] RAX: 0000000000000000 RBX: ffffffffc0d9a860 RCX: 0000000000000027
[61110.467729] RDX: ffff8fd5ff9598a8 RSI: 0000000000000001 RDI: ffff8fd5ff9598a0
[61110.467730] RBP: ffff8fb6aaf78700 R08: 0000000000000000 R09: 0000000100d863b7
[61110.467731] R10: ffffa304e489fd20 R11: ffffffff913bef48 R12: 0000000040002000
[61110.467731] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[61110.467733] FS: 00007f64c89fb740(0000) GS:ffff8fd5ff940000(0000) knlGS:0000000000000000
[61110.467734] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[61110.467735] CR2: 00007f0f02bfe000 CR3: 00000020ad6dc005 CR4: 0000000000770ee0
[61110.467736] PKRU: 55555554
[61110.467737] Call Trace:
[61110.467738] <TASK>
[61110.467739] qla2x00_module_exit+0x93/0x99 [qla2xxx]
[61110.467755] ? __do_sys_delete_module.constprop.0+0x178/0x280
Free sp in the error path to fix the crash.
Severity
No CVSS data available.
Assigner
References
8 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
f352eeb75419d2b693df7cc5957f7427c2b9b3ea , < b410ab8b9431d6d63d04caa1d69909fcc8b25eae
(git)
Affected: f352eeb75419d2b693df7cc5957f7427c2b9b3ea , < b74408de1f2264220979f0c6a5a9d5e50b5b534b (git) Affected: f352eeb75419d2b693df7cc5957f7427c2b9b3ea , < 8e7597b4efee6143439641bc6522f247d585e060 (git) Affected: f352eeb75419d2b693df7cc5957f7427c2b9b3ea , < aed16d37696f494288a291b4b477484ed0be774b (git) Affected: f352eeb75419d2b693df7cc5957f7427c2b9b3ea , < 05fcd590e5fbbb3e9e1b4fc6c23c98a1d38cf256 (git) Affected: f352eeb75419d2b693df7cc5957f7427c2b9b3ea , < f04840512438ac025dea6e357d80a986b28bbe4c (git) Affected: f352eeb75419d2b693df7cc5957f7427c2b9b3ea , < 19ac050ef09a2f0a9d9787540f77bb45cf9033e8 (git) Affected: f352eeb75419d2b693df7cc5957f7427c2b9b3ea , < 7adbd2b7809066c75f0433e5e2a8e114b429f30f (git) |
|
| Linux | Linux |
Affected:
4.16
Unaffected: 0 , < 4.16 (semver) Unaffected: 5.10.251 , ≤ 5.10.* (semver) Unaffected: 5.15.201 , ≤ 5.15.* (semver) Unaffected: 6.1.164 , ≤ 6.1.* (semver) Unaffected: 6.6.125 , ≤ 6.6.* (semver) Unaffected: 6.12.72 , ≤ 6.12.* (semver) Unaffected: 6.18.11 , ≤ 6.18.* (semver) Unaffected: 6.19.1 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix) |
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Free sp in error path to fix system crash\n\nSystem crash seen during load/unload test in a loop,\n\n[61110.449331] qla2xxx [0000:27:00.0]-0042:0: Disabled MSI-X.\n[61110.467494] =============================================================================\n[61110.467498] BUG qla2xxx_srbs (Tainted: G OE -------- --- ): Objects remaining in qla2xxx_srbs on __kmem_cache_shutdown()\n[61110.467501] -----------------------------------------------------------------------------\n\n[61110.467502] Slab 0x000000000ffc8162 objects=51 used=1 fp=0x00000000e25d3d85 flags=0x57ffffc0010200(slab|head|node=1|zone=2|lastcpupid=0x1fffff)\n[61110.467509] CPU: 53 PID: 455206 Comm: rmmod Kdump: loaded Tainted: G OE -------- --- 5.14.0-284.11.1.el9_2.x86_64 #1\n[61110.467513] Hardware name: HPE ProLiant DL385 Gen10 Plus v2/ProLiant DL385 Gen10 Plus v2, BIOS A42 08/17/2023\n[61110.467515] Call Trace:\n[61110.467516] \u003cTASK\u003e\n[61110.467519] dump_stack_lvl+0x34/0x48\n[61110.467526] slab_err.cold+0x53/0x67\n[61110.467534] __kmem_cache_shutdown+0x16e/0x320\n[61110.467540] kmem_cache_destroy+0x51/0x160\n[61110.467544] qla2x00_module_exit+0x93/0x99 [qla2xxx]\n[61110.467607] ? __do_sys_delete_module.constprop.0+0x178/0x280\n[61110.467613] ? syscall_trace_enter.constprop.0+0x145/0x1d0\n[61110.467616] ? do_syscall_64+0x5c/0x90\n[61110.467619] ? exc_page_fault+0x62/0x150\n[61110.467622] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd\n[61110.467626] \u003c/TASK\u003e\n[61110.467627] Disabling lock debugging due to kernel taint\n[61110.467635] Object 0x0000000026f7e6e6 @offset=16000\n[61110.467639] ------------[ cut here ]------------\n[61110.467639] kmem_cache_destroy qla2xxx_srbs: Slab cache still has objects when called from qla2x00_module_exit+0x93/0x99 [qla2xxx]\n[61110.467659] WARNING: CPU: 53 PID: 455206 at mm/slab_common.c:520 kmem_cache_destroy+0x14d/0x160\n[61110.467718] CPU: 53 PID: 455206 Comm: rmmod Kdump: loaded Tainted: G B OE -------- --- 5.14.0-284.11.1.el9_2.x86_64 #1\n[61110.467720] Hardware name: HPE ProLiant DL385 Gen10 Plus v2/ProLiant DL385 Gen10 Plus v2, BIOS A42 08/17/2023\n[61110.467721] RIP: 0010:kmem_cache_destroy+0x14d/0x160\n[61110.467724] Code: 99 7d 07 00 48 89 ef e8 e1 6a 07 00 eb b3 48 8b 55 60 48 8b 4c 24 20 48 c7 c6 70 fc 66 90 48 c7 c7 f8 ef a1 90 e8 e1 ed 7c 00 \u003c0f\u003e 0b eb 93 c3 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 55 48 89\n[61110.467725] RSP: 0018:ffffa304e489fe80 EFLAGS: 00010282\n[61110.467727] RAX: 0000000000000000 RBX: ffffffffc0d9a860 RCX: 0000000000000027\n[61110.467729] RDX: ffff8fd5ff9598a8 RSI: 0000000000000001 RDI: ffff8fd5ff9598a0\n[61110.467730] RBP: ffff8fb6aaf78700 R08: 0000000000000000 R09: 0000000100d863b7\n[61110.467731] R10: ffffa304e489fd20 R11: ffffffff913bef48 R12: 0000000040002000\n[61110.467731] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000\n[61110.467733] FS: 00007f64c89fb740(0000) GS:ffff8fd5ff940000(0000) knlGS:0000000000000000\n[61110.467734] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[61110.467735] CR2: 00007f0f02bfe000 CR3: 00000020ad6dc005 CR4: 0000000000770ee0\n[61110.467736] PKRU: 55555554\n[61110.467737] Call Trace:\n[61110.467738] \u003cTASK\u003e\n[61110.467739] qla2x00_module_exit+0x93/0x99 [qla2xxx]\n[61110.467755] ? __do_sys_delete_module.constprop.0+0x178/0x280\n\nFree sp in the error path to fix the crash."
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"title": "scsi: qla2xxx: Free sp in error path to fix system crash",
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"datePublished": "2026-02-18T14:53:16.709Z",
"dateReserved": "2026-02-18T14:25:13.845Z",
"dateUpdated": "2026-05-11T21:56:53.439Z",
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CVE-2025-71233 (GCVE-0-2025-71233)
Vulnerability from cvelistv5 – Published: 2026-02-18 14:53 – Updated: 2026-05-11 21:56
VLAI
EPSS
Title
PCI: endpoint: Avoid creating sub-groups asynchronously
Summary
In the Linux kernel, the following vulnerability has been resolved:
PCI: endpoint: Avoid creating sub-groups asynchronously
The asynchronous creation of sub-groups by a delayed work could lead to a
NULL pointer dereference when the driver directory is removed before the
work completes.
The crash can be easily reproduced with the following commands:
# cd /sys/kernel/config/pci_ep/functions/pci_epf_test
# for i in {1..20}; do mkdir test && rmdir test; done
BUG: kernel NULL pointer dereference, address: 0000000000000088
...
Call Trace:
configfs_register_group+0x3d/0x190
pci_epf_cfs_work+0x41/0x110
process_one_work+0x18f/0x350
worker_thread+0x25a/0x3a0
Fix this issue by using configfs_add_default_group() API which does not
have the deadlock problem as configfs_register_group() and does not require
the delayed work handler.
[mani: slightly reworded the description and added stable list]
Severity
No CVSS data available.
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
e85a2d7837622bd99c96f5bbc7f972da90c285a2 , < fa9fb38f5fe9c80094c2138354d45cdc8d094d69
(git)
Affected: e85a2d7837622bd99c96f5bbc7f972da90c285a2 , < 5f609b3bffd4207cf9f2c9b41e1978457a5a1ea9 (git) Affected: e85a2d7837622bd99c96f5bbc7f972da90c285a2 , < 8cb905eca73944089a0db01443c7628a9e87012d (git) Affected: e85a2d7837622bd99c96f5bbc7f972da90c285a2 , < d9af3cf58bb4c8d6dea4166011c780756b1138b5 (git) Affected: e85a2d7837622bd99c96f5bbc7f972da90c285a2 , < 24a253c3aa6d9a2cde46158ce9782e023bfbf32d (git) Affected: e85a2d7837622bd99c96f5bbc7f972da90c285a2 , < 73cee890adafa2c219bb865356e08e7f82423fe5 (git) Affected: e85a2d7837622bd99c96f5bbc7f972da90c285a2 , < 7c5c7d06bd1f86d2c3ebe62be903a4ba42db4d2c (git) |
|
| Linux | Linux |
Affected:
5.12
Unaffected: 0 , < 5.12 (semver) Unaffected: 5.15.201 , ≤ 5.15.* (semver) Unaffected: 6.1.164 , ≤ 6.1.* (semver) Unaffected: 6.6.127 , ≤ 6.6.* (semver) Unaffected: 6.12.72 , ≤ 6.12.* (semver) Unaffected: 6.18.11 , ≤ 6.18.* (semver) Unaffected: 6.19.1 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix) |
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"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nPCI: endpoint: Avoid creating sub-groups asynchronously\n\nThe asynchronous creation of sub-groups by a delayed work could lead to a\nNULL pointer dereference when the driver directory is removed before the\nwork completes.\n\nThe crash can be easily reproduced with the following commands:\n\n # cd /sys/kernel/config/pci_ep/functions/pci_epf_test\n # for i in {1..20}; do mkdir test \u0026\u0026 rmdir test; done\n\n BUG: kernel NULL pointer dereference, address: 0000000000000088\n ...\n Call Trace:\n configfs_register_group+0x3d/0x190\n pci_epf_cfs_work+0x41/0x110\n process_one_work+0x18f/0x350\n worker_thread+0x25a/0x3a0\n\nFix this issue by using configfs_add_default_group() API which does not\nhave the deadlock problem as configfs_register_group() and does not require\nthe delayed work handler.\n\n[mani: slightly reworded the description and added stable list]"
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CVE-2025-71234 (GCVE-0-2025-71234)
Vulnerability from cvelistv5 – Published: 2026-02-18 14:53 – Updated: 2026-05-11 21:56
VLAI
EPSS
Title
wifi: rtl8xxxu: fix slab-out-of-bounds in rtl8xxxu_sta_add
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: rtl8xxxu: fix slab-out-of-bounds in rtl8xxxu_sta_add
The driver does not set hw->sta_data_size, which causes mac80211 to
allocate insufficient space for driver private station data in
__sta_info_alloc(). When rtl8xxxu_sta_add() accesses members of
struct rtl8xxxu_sta_info through sta->drv_priv, this results in a
slab-out-of-bounds write.
KASAN report on RISC-V (VisionFive 2) with RTL8192EU adapter:
BUG: KASAN: slab-out-of-bounds in rtl8xxxu_sta_add+0x31c/0x346
Write of size 8 at addr ffffffd6d3e9ae88 by task kworker/u16:0/12
Set hw->sta_data_size to sizeof(struct rtl8xxxu_sta_info) during
probe, similar to how hw->vif_data_size is configured. This ensures
mac80211 allocates sufficient space for the driver's per-station
private data.
Tested on StarFive VisionFive 2 v1.2A board.
Severity
No CVSS data available.
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
eef55f1545c92c7181d5083453dee1296298ad3e , < 5d810ba377eddee95d30766d360a14efbb3d1872
(git)
Affected: eef55f1545c92c7181d5083453dee1296298ad3e , < 116f7bd8160c6b37d1c6939385abf90f6f6ed2f5 (git) Affected: eef55f1545c92c7181d5083453dee1296298ad3e , < 9a0f3fa6ecd0c9c32dbc367a57482bbf7c7d25bf (git) Affected: eef55f1545c92c7181d5083453dee1296298ad3e , < 86c946bcc00f6390ef65e9614ae60a9377e454f8 (git) |
|
| Linux | Linux |
Affected:
6.9
Unaffected: 0 , < 6.9 (semver) Unaffected: 6.12.72 , ≤ 6.12.* (semver) Unaffected: 6.18.11 , ≤ 6.18.* (semver) Unaffected: 6.19.1 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix) |
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: rtl8xxxu: fix slab-out-of-bounds in rtl8xxxu_sta_add\n\nThe driver does not set hw-\u003esta_data_size, which causes mac80211 to\nallocate insufficient space for driver private station data in\n__sta_info_alloc(). When rtl8xxxu_sta_add() accesses members of\nstruct rtl8xxxu_sta_info through sta-\u003edrv_priv, this results in a\nslab-out-of-bounds write.\n\nKASAN report on RISC-V (VisionFive 2) with RTL8192EU adapter:\n\n BUG: KASAN: slab-out-of-bounds in rtl8xxxu_sta_add+0x31c/0x346\n Write of size 8 at addr ffffffd6d3e9ae88 by task kworker/u16:0/12\n\nSet hw-\u003esta_data_size to sizeof(struct rtl8xxxu_sta_info) during\nprobe, similar to how hw-\u003evif_data_size is configured. This ensures\nmac80211 allocates sufficient space for the driver\u0027s per-station\nprivate data.\n\nTested on StarFive VisionFive 2 v1.2A board."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T21:56:56.064Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/5d810ba377eddee95d30766d360a14efbb3d1872"
},
{
"url": "https://git.kernel.org/stable/c/116f7bd8160c6b37d1c6939385abf90f6f6ed2f5"
},
{
"url": "https://git.kernel.org/stable/c/9a0f3fa6ecd0c9c32dbc367a57482bbf7c7d25bf"
},
{
"url": "https://git.kernel.org/stable/c/86c946bcc00f6390ef65e9614ae60a9377e454f8"
}
],
"title": "wifi: rtl8xxxu: fix slab-out-of-bounds in rtl8xxxu_sta_add",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-71234",
"datePublished": "2026-02-18T14:53:18.893Z",
"dateReserved": "2026-02-18T14:25:13.845Z",
"dateUpdated": "2026-05-11T21:56:56.064Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-71235 (GCVE-0-2025-71235)
Vulnerability from cvelistv5 – Published: 2026-02-18 14:53 – Updated: 2026-05-11 21:56
VLAI
EPSS
Title
scsi: qla2xxx: Delay module unload while fabric scan in progress
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: qla2xxx: Delay module unload while fabric scan in progress
System crash seen during load/unload test in a loop.
[105954.384919] RBP: ffff914589838dc0 R08: 0000000000000000 R09: 0000000000000086
[105954.384920] R10: 000000000000000f R11: ffffa31240904be5 R12: ffff914605f868e0
[105954.384921] R13: ffff914605f86910 R14: 0000000000008010 R15: 00000000ddb7c000
[105954.384923] FS: 0000000000000000(0000) GS:ffff9163fec40000(0000) knlGS:0000000000000000
[105954.384925] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[105954.384926] CR2: 000055d31ce1d6a0 CR3: 0000000119f5e001 CR4: 0000000000770ee0
[105954.384928] PKRU: 55555554
[105954.384929] Call Trace:
[105954.384931] <IRQ>
[105954.384934] qla24xx_sp_unmap+0x1f3/0x2a0 [qla2xxx]
[105954.384962] ? qla_async_scan_sp_done+0x114/0x1f0 [qla2xxx]
[105954.384980] ? qla24xx_els_ct_entry+0x4de/0x760 [qla2xxx]
[105954.384999] ? __wake_up_common+0x80/0x190
[105954.385004] ? qla24xx_process_response_queue+0xc2/0xaa0 [qla2xxx]
[105954.385023] ? qla24xx_msix_rsp_q+0x44/0xb0 [qla2xxx]
[105954.385040] ? __handle_irq_event_percpu+0x3d/0x190
[105954.385044] ? handle_irq_event+0x58/0xb0
[105954.385046] ? handle_edge_irq+0x93/0x240
[105954.385050] ? __common_interrupt+0x41/0xa0
[105954.385055] ? common_interrupt+0x3e/0xa0
[105954.385060] ? asm_common_interrupt+0x22/0x40
The root cause of this was that there was a free (dma_free_attrs) in the
interrupt context. There was a device discovery/fabric scan in
progress. A module unload was issued which set the UNLOADING flag. As
part of the discovery, after receiving an interrupt a work queue was
scheduled (which involved a work to be queued). Since the UNLOADING
flag is set, the work item was not allocated and the mapped memory had
to be freed. The free occurred in interrupt context leading to system
crash. Delay the driver unload until the fabric scan is complete to
avoid the crash.
Severity
No CVSS data available.
Assigner
References
8 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
783e0dc4f66ade6bbd8833b6bae778158d54c1a6 , < d8af012f92eee021c6ebb7093e65813c926c336b
(git)
Affected: 783e0dc4f66ade6bbd8833b6bae778158d54c1a6 , < 891f9969a29e9767a453cef4811c8d2472ccab49 (git) Affected: 783e0dc4f66ade6bbd8833b6bae778158d54c1a6 , < 984dc1a51bf6fc3ca4e726abe790ec38952935d8 (git) Affected: 783e0dc4f66ade6bbd8833b6bae778158d54c1a6 , < 528b2f1027edfb52af0171f0f4b227fb356dde05 (git) Affected: 783e0dc4f66ade6bbd8833b6bae778158d54c1a6 , < d70f71d4c92bcb8b6a21ac62d4ea3e87721f4f32 (git) Affected: 783e0dc4f66ade6bbd8833b6bae778158d54c1a6 , < c068ebbaf52820d6bdefb9b405a1e426663c635a (git) Affected: 783e0dc4f66ade6bbd8833b6bae778158d54c1a6 , < 7062eb0c488f35730334daad9495d9265c574853 (git) Affected: 783e0dc4f66ade6bbd8833b6bae778158d54c1a6 , < 8890bf450e0b6b283f48ac619fca5ac2f14ddd62 (git) |
|
| Linux | Linux |
Affected:
4.8
Unaffected: 0 , < 4.8 (semver) Unaffected: 5.10.251 , ≤ 5.10.* (semver) Unaffected: 5.15.201 , ≤ 5.15.* (semver) Unaffected: 6.1.164 , ≤ 6.1.* (semver) Unaffected: 6.6.125 , ≤ 6.6.* (semver) Unaffected: 6.12.72 , ≤ 6.12.* (semver) Unaffected: 6.18.11 , ≤ 6.18.* (semver) Unaffected: 6.19.1 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix) |
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/scsi/qla2xxx/qla_os.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
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{
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"versionType": "git"
},
{
"lessThan": "528b2f1027edfb52af0171f0f4b227fb356dde05",
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"version": "783e0dc4f66ade6bbd8833b6bae778158d54c1a6",
"versionType": "git"
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{
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"versionType": "git"
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],
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"vendor": "Linux",
"versions": [
{
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"version": "4.8"
},
{
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"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
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"status": "unaffected",
"version": "5.10.251",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.201",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.164",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.125",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.72",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.11",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.19.*",
"status": "unaffected",
"version": "6.19.1",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "7.0",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.251",
"versionStartIncluding": "4.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.201",
"versionStartIncluding": "4.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.164",
"versionStartIncluding": "4.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.125",
"versionStartIncluding": "4.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.72",
"versionStartIncluding": "4.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18.11",
"versionStartIncluding": "4.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.19.1",
"versionStartIncluding": "4.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "7.0",
"versionStartIncluding": "4.8",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Delay module unload while fabric scan in progress\n\nSystem crash seen during load/unload test in a loop.\n\n[105954.384919] RBP: ffff914589838dc0 R08: 0000000000000000 R09: 0000000000000086\n[105954.384920] R10: 000000000000000f R11: ffffa31240904be5 R12: ffff914605f868e0\n[105954.384921] R13: ffff914605f86910 R14: 0000000000008010 R15: 00000000ddb7c000\n[105954.384923] FS: 0000000000000000(0000) GS:ffff9163fec40000(0000) knlGS:0000000000000000\n[105954.384925] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[105954.384926] CR2: 000055d31ce1d6a0 CR3: 0000000119f5e001 CR4: 0000000000770ee0\n[105954.384928] PKRU: 55555554\n[105954.384929] Call Trace:\n[105954.384931] \u003cIRQ\u003e\n[105954.384934] qla24xx_sp_unmap+0x1f3/0x2a0 [qla2xxx]\n[105954.384962] ? qla_async_scan_sp_done+0x114/0x1f0 [qla2xxx]\n[105954.384980] ? qla24xx_els_ct_entry+0x4de/0x760 [qla2xxx]\n[105954.384999] ? __wake_up_common+0x80/0x190\n[105954.385004] ? qla24xx_process_response_queue+0xc2/0xaa0 [qla2xxx]\n[105954.385023] ? qla24xx_msix_rsp_q+0x44/0xb0 [qla2xxx]\n[105954.385040] ? __handle_irq_event_percpu+0x3d/0x190\n[105954.385044] ? handle_irq_event+0x58/0xb0\n[105954.385046] ? handle_edge_irq+0x93/0x240\n[105954.385050] ? __common_interrupt+0x41/0xa0\n[105954.385055] ? common_interrupt+0x3e/0xa0\n[105954.385060] ? asm_common_interrupt+0x22/0x40\n\nThe root cause of this was that there was a free (dma_free_attrs) in the\ninterrupt context. There was a device discovery/fabric scan in\nprogress. A module unload was issued which set the UNLOADING flag. As\npart of the discovery, after receiving an interrupt a work queue was\nscheduled (which involved a work to be queued). Since the UNLOADING\nflag is set, the work item was not allocated and the mapped memory had\nto be freed. The free occurred in interrupt context leading to system\ncrash. Delay the driver unload until the fabric scan is complete to\navoid the crash."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T21:56:57.285Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/d8af012f92eee021c6ebb7093e65813c926c336b"
},
{
"url": "https://git.kernel.org/stable/c/891f9969a29e9767a453cef4811c8d2472ccab49"
},
{
"url": "https://git.kernel.org/stable/c/984dc1a51bf6fc3ca4e726abe790ec38952935d8"
},
{
"url": "https://git.kernel.org/stable/c/528b2f1027edfb52af0171f0f4b227fb356dde05"
},
{
"url": "https://git.kernel.org/stable/c/d70f71d4c92bcb8b6a21ac62d4ea3e87721f4f32"
},
{
"url": "https://git.kernel.org/stable/c/c068ebbaf52820d6bdefb9b405a1e426663c635a"
},
{
"url": "https://git.kernel.org/stable/c/7062eb0c488f35730334daad9495d9265c574853"
},
{
"url": "https://git.kernel.org/stable/c/8890bf450e0b6b283f48ac619fca5ac2f14ddd62"
}
],
"title": "scsi: qla2xxx: Delay module unload while fabric scan in progress",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-71235",
"datePublished": "2026-02-18T14:53:20.222Z",
"dateReserved": "2026-02-18T14:25:13.845Z",
"dateUpdated": "2026-05-11T21:56:57.285Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-71236 (GCVE-0-2025-71236)
Vulnerability from cvelistv5 – Published: 2026-02-18 14:53 – Updated: 2026-05-11 21:56
VLAI
EPSS
Title
scsi: qla2xxx: Validate sp before freeing associated memory
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: qla2xxx: Validate sp before freeing associated memory
System crash with the following signature
[154563.214890] nvme nvme2: NVME-FC{1}: controller connect complete
[154564.169363] qla2xxx [0000:b0:00.1]-3002:2: nvme: Sched: Set ZIO exchange threshold to 3.
[154564.169405] qla2xxx [0000:b0:00.1]-ffffff:2: SET ZIO Activity exchange threshold to 5.
[154565.539974] qla2xxx [0000:b0:00.1]-5013:2: RSCN database changed – 0078 0080 0000.
[154565.545744] qla2xxx [0000:b0:00.1]-5013:2: RSCN database changed – 0078 00a0 0000.
[154565.545857] qla2xxx [0000:b0:00.1]-11a2:2: FEC=enabled (data rate).
[154565.552760] qla2xxx [0000:b0:00.1]-11a2:2: FEC=enabled (data rate).
[154565.553079] BUG: kernel NULL pointer dereference, address: 00000000000000f8
[154565.553080] #PF: supervisor read access in kernel mode
[154565.553082] #PF: error_code(0x0000) - not-present page
[154565.553084] PGD 80000010488ab067 P4D 80000010488ab067 PUD 104978a067 PMD 0
[154565.553089] Oops: 0000 1 PREEMPT SMP PTI
[154565.553092] CPU: 10 PID: 858 Comm: qla2xxx_2_dpc Kdump: loaded Tainted: G OE ------- --- 5.14.0-503.11.1.el9_5.x86_64 #1
[154565.553096] Hardware name: HPE Synergy 660 Gen10/Synergy 660 Gen10 Compute Module, BIOS I43 09/30/2024
[154565.553097] RIP: 0010:qla_fab_async_scan.part.0+0x40b/0x870 [qla2xxx]
[154565.553141] Code: 00 00 e8 58 a3 ec d4 49 89 e9 ba 12 20 00 00 4c 89 e6 49 c7 c0 00 ee a8 c0 48 c7 c1 66 c0 a9 c0 bf 00 80 00 10 e8 15 69 00 00 <4c> 8b 8d f8 00 00 00 4d 85 c9 74 35 49 8b 84 24 00 19 00 00 48 8b
[154565.553143] RSP: 0018:ffffb4dbc8aebdd0 EFLAGS: 00010286
[154565.553145] RAX: 0000000000000000 RBX: ffff8ec2cf0908d0 RCX: 0000000000000002
[154565.553147] RDX: 0000000000000000 RSI: ffffffffc0a9c896 RDI: ffffb4dbc8aebd47
[154565.553148] RBP: 0000000000000000 R08: ffffb4dbc8aebd45 R09: 0000000000ffff0a
[154565.553150] R10: 0000000000000000 R11: 000000000000000f R12: ffff8ec2cf0908d0
[154565.553151] R13: ffff8ec2cf090900 R14: 0000000000000102 R15: ffff8ec2cf084000
[154565.553152] FS: 0000000000000000(0000) GS:ffff8ed27f800000(0000) knlGS:0000000000000000
[154565.553154] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[154565.553155] CR2: 00000000000000f8 CR3: 000000113ae0a005 CR4: 00000000007706f0
[154565.553157] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[154565.553158] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[154565.553159] PKRU: 55555554
[154565.553160] Call Trace:
[154565.553162] <TASK>
[154565.553165] ? show_trace_log_lvl+0x1c4/0x2df
[154565.553172] ? show_trace_log_lvl+0x1c4/0x2df
[154565.553177] ? qla_fab_async_scan.part.0+0x40b/0x870 [qla2xxx]
[154565.553215] ? __die_body.cold+0x8/0xd
[154565.553218] ? page_fault_oops+0x134/0x170
[154565.553223] ? snprintf+0x49/0x70
[154565.553229] ? exc_page_fault+0x62/0x150
[154565.553238] ? asm_exc_page_fault+0x22/0x30
Check for sp being non NULL before freeing any associated memory
Severity
No CVSS data available.
Assigner
References
8 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
a4239945b8ad112fb914d0605c8f6c5fd3330f61 , < 85c0890fea6baeba9c4ae6ae090182cbb1a93fb2
(git)
Affected: a4239945b8ad112fb914d0605c8f6c5fd3330f61 , < a46f81c1e627437de436e517f5fd4b725c15a1e6 (git) Affected: a4239945b8ad112fb914d0605c8f6c5fd3330f61 , < 044131fce27749cb6ea986baf861fbe63c6d8a17 (git) Affected: a4239945b8ad112fb914d0605c8f6c5fd3330f61 , < 949010291bb941d53733ed08a33454254d9afb1b (git) Affected: a4239945b8ad112fb914d0605c8f6c5fd3330f61 , < 40ae93668226b610edb952c6036f607a61750b57 (git) Affected: a4239945b8ad112fb914d0605c8f6c5fd3330f61 , < 1a9585e4c58d1f1662b3ca46110ed4f583082ce5 (git) Affected: a4239945b8ad112fb914d0605c8f6c5fd3330f61 , < 944378ead9a48d5d50e9e3cc85e4cdb911c37ca1 (git) Affected: a4239945b8ad112fb914d0605c8f6c5fd3330f61 , < b6df15aec8c3441357d4da0eaf4339eb20f5999f (git) |
|
| Linux | Linux |
Affected:
4.16
Unaffected: 0 , < 4.16 (semver) Unaffected: 5.10.251 , ≤ 5.10.* (semver) Unaffected: 5.15.201 , ≤ 5.15.* (semver) Unaffected: 6.1.164 , ≤ 6.1.* (semver) Unaffected: 6.6.125 , ≤ 6.6.* (semver) Unaffected: 6.12.72 , ≤ 6.12.* (semver) Unaffected: 6.18.11 , ≤ 6.18.* (semver) Unaffected: 6.19.1 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix) |
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Validate sp before freeing associated memory\n\nSystem crash with the following signature\n[154563.214890] nvme nvme2: NVME-FC{1}: controller connect complete\n[154564.169363] qla2xxx [0000:b0:00.1]-3002:2: nvme: Sched: Set ZIO exchange threshold to 3.\n[154564.169405] qla2xxx [0000:b0:00.1]-ffffff:2: SET ZIO Activity exchange threshold to 5.\n[154565.539974] qla2xxx [0000:b0:00.1]-5013:2: RSCN database changed \u2013 0078 0080 0000.\n[154565.545744] qla2xxx [0000:b0:00.1]-5013:2: RSCN database changed \u2013 0078 00a0 0000.\n[154565.545857] qla2xxx [0000:b0:00.1]-11a2:2: FEC=enabled (data rate).\n[154565.552760] qla2xxx [0000:b0:00.1]-11a2:2: FEC=enabled (data rate).\n[154565.553079] BUG: kernel NULL pointer dereference, address: 00000000000000f8\n[154565.553080] #PF: supervisor read access in kernel mode\n[154565.553082] #PF: error_code(0x0000) - not-present page\n[154565.553084] PGD 80000010488ab067 P4D 80000010488ab067 PUD 104978a067 PMD 0\n[154565.553089] Oops: 0000 1 PREEMPT SMP PTI\n[154565.553092] CPU: 10 PID: 858 Comm: qla2xxx_2_dpc Kdump: loaded Tainted: G OE ------- --- 5.14.0-503.11.1.el9_5.x86_64 #1\n[154565.553096] Hardware name: HPE Synergy 660 Gen10/Synergy 660 Gen10 Compute Module, BIOS I43 09/30/2024\n[154565.553097] RIP: 0010:qla_fab_async_scan.part.0+0x40b/0x870 [qla2xxx]\n[154565.553141] Code: 00 00 e8 58 a3 ec d4 49 89 e9 ba 12 20 00 00 4c 89 e6 49 c7 c0 00 ee a8 c0 48 c7 c1 66 c0 a9 c0 bf 00 80 00 10 e8 15 69 00 00 \u003c4c\u003e 8b 8d f8 00 00 00 4d 85 c9 74 35 49 8b 84 24 00 19 00 00 48 8b\n[154565.553143] RSP: 0018:ffffb4dbc8aebdd0 EFLAGS: 00010286\n[154565.553145] RAX: 0000000000000000 RBX: ffff8ec2cf0908d0 RCX: 0000000000000002\n[154565.553147] RDX: 0000000000000000 RSI: ffffffffc0a9c896 RDI: ffffb4dbc8aebd47\n[154565.553148] RBP: 0000000000000000 R08: ffffb4dbc8aebd45 R09: 0000000000ffff0a\n[154565.553150] R10: 0000000000000000 R11: 000000000000000f R12: ffff8ec2cf0908d0\n[154565.553151] R13: ffff8ec2cf090900 R14: 0000000000000102 R15: ffff8ec2cf084000\n[154565.553152] FS: 0000000000000000(0000) GS:ffff8ed27f800000(0000) knlGS:0000000000000000\n[154565.553154] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[154565.553155] CR2: 00000000000000f8 CR3: 000000113ae0a005 CR4: 00000000007706f0\n[154565.553157] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n[154565.553158] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\n[154565.553159] PKRU: 55555554\n[154565.553160] Call Trace:\n[154565.553162] \u003cTASK\u003e\n[154565.553165] ? show_trace_log_lvl+0x1c4/0x2df\n[154565.553172] ? show_trace_log_lvl+0x1c4/0x2df\n[154565.553177] ? qla_fab_async_scan.part.0+0x40b/0x870 [qla2xxx]\n[154565.553215] ? __die_body.cold+0x8/0xd\n[154565.553218] ? page_fault_oops+0x134/0x170\n[154565.553223] ? snprintf+0x49/0x70\n[154565.553229] ? exc_page_fault+0x62/0x150\n[154565.553238] ? asm_exc_page_fault+0x22/0x30\n\nCheck for sp being non NULL before freeing any associated memory"
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T21:56:58.425Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
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"url": "https://git.kernel.org/stable/c/85c0890fea6baeba9c4ae6ae090182cbb1a93fb2"
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"url": "https://git.kernel.org/stable/c/a46f81c1e627437de436e517f5fd4b725c15a1e6"
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"url": "https://git.kernel.org/stable/c/40ae93668226b610edb952c6036f607a61750b57"
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"title": "scsi: qla2xxx: Validate sp before freeing associated memory",
"x_generator": {
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"cveId": "CVE-2025-71236",
"datePublished": "2026-02-18T14:53:21.339Z",
"dateReserved": "2026-02-18T14:25:13.845Z",
"dateUpdated": "2026-05-11T21:56:58.425Z",
"state": "PUBLISHED"
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CVE-2025-71237 (GCVE-0-2025-71237)
Vulnerability from cvelistv5 – Published: 2026-02-18 14:53 – Updated: 2026-05-11 21:56
VLAI
EPSS
Title
nilfs2: Fix potential block overflow that cause system hang
Summary
In the Linux kernel, the following vulnerability has been resolved:
nilfs2: Fix potential block overflow that cause system hang
When a user executes the FITRIM command, an underflow can occur when
calculating nblocks if end_block is too small. Since nblocks is of
type sector_t, which is u64, a negative nblocks value will become a
very large positive integer. This ultimately leads to the block layer
function __blkdev_issue_discard() taking an excessively long time to
process the bio chain, and the ns_segctor_sem lock remains held for a
long period. This prevents other tasks from acquiring the ns_segctor_sem
lock, resulting in the hang reported by syzbot in [1].
If the ending block is too small, typically if it is smaller than 4KiB
range, depending on the usage of the segment 0, it may be possible to
attempt a discard request beyond the device size causing the hang.
Exiting successfully and assign the discarded size (0 in this case)
to range->len.
Although the start and len values in the user input range are too small,
a conservative strategy is adopted here to safely ignore them, which is
equivalent to a no-op; it will not perform any trimming and will not
throw an error.
[1]
task:segctord state:D stack:28968 pid:6093 tgid:6093 ppid:2 task_flags:0x200040 flags:0x00080000
Call Trace:
rwbase_write_lock+0x3dd/0x750 kernel/locking/rwbase_rt.c:272
nilfs_transaction_lock+0x253/0x4c0 fs/nilfs2/segment.c:357
nilfs_segctor_thread_construct fs/nilfs2/segment.c:2569 [inline]
nilfs_segctor_thread+0x6ec/0xe00 fs/nilfs2/segment.c:2684
[ryusuke: corrected part of the commit message about the consequences]
Severity
No CVSS data available.
Assigner
References
8 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
82e11e857be3ffd2a0a952c9db8aa2379e2b9e44 , < 6457d3ee41a4c15082ac49c5aa7fb933b4a043f3
(git)
Affected: 82e11e857be3ffd2a0a952c9db8aa2379e2b9e44 , < ba18e5f22f26aa4ef78bc3e81f639d1d4f3845e6 (git) Affected: 82e11e857be3ffd2a0a952c9db8aa2379e2b9e44 , < 2438982f635e6cc2009be68ba2efb2998727d8d4 (git) Affected: 82e11e857be3ffd2a0a952c9db8aa2379e2b9e44 , < df1e20796c9f3d541cca47fb72e4369ea135642d (git) Affected: 82e11e857be3ffd2a0a952c9db8aa2379e2b9e44 , < ea2278657ad0d62596589fbe2caf995e189e65e7 (git) Affected: 82e11e857be3ffd2a0a952c9db8aa2379e2b9e44 , < 4aa45f841413cca81882602b4042c53502f34cad (git) Affected: 82e11e857be3ffd2a0a952c9db8aa2379e2b9e44 , < b8c5ee234bd54f1447c846101fdaef2cf70c2149 (git) Affected: 82e11e857be3ffd2a0a952c9db8aa2379e2b9e44 , < ed527ef0c264e4bed6c7b2a158ddf516b17f5f66 (git) |
|
| Linux | Linux |
Affected:
3.15
Unaffected: 0 , < 3.15 (semver) Unaffected: 5.10.251 , ≤ 5.10.* (semver) Unaffected: 5.15.201 , ≤ 5.15.* (semver) Unaffected: 6.1.164 , ≤ 6.1.* (semver) Unaffected: 6.6.125 , ≤ 6.6.* (semver) Unaffected: 6.12.72 , ≤ 6.12.* (semver) Unaffected: 6.18.11 , ≤ 6.18.* (semver) Unaffected: 6.19.1 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix) |
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnilfs2: Fix potential block overflow that cause system hang\n\nWhen a user executes the FITRIM command, an underflow can occur when\ncalculating nblocks if end_block is too small. Since nblocks is of\ntype sector_t, which is u64, a negative nblocks value will become a\nvery large positive integer. This ultimately leads to the block layer\nfunction __blkdev_issue_discard() taking an excessively long time to\nprocess the bio chain, and the ns_segctor_sem lock remains held for a\nlong period. This prevents other tasks from acquiring the ns_segctor_sem\nlock, resulting in the hang reported by syzbot in [1].\n\nIf the ending block is too small, typically if it is smaller than 4KiB\nrange, depending on the usage of the segment 0, it may be possible to\nattempt a discard request beyond the device size causing the hang.\n\nExiting successfully and assign the discarded size (0 in this case)\nto range-\u003elen.\n\nAlthough the start and len values in the user input range are too small,\na conservative strategy is adopted here to safely ignore them, which is\nequivalent to a no-op; it will not perform any trimming and will not\nthrow an error.\n\n[1]\ntask:segctord state:D stack:28968 pid:6093 tgid:6093 ppid:2 task_flags:0x200040 flags:0x00080000\nCall Trace:\n rwbase_write_lock+0x3dd/0x750 kernel/locking/rwbase_rt.c:272\n nilfs_transaction_lock+0x253/0x4c0 fs/nilfs2/segment.c:357\n nilfs_segctor_thread_construct fs/nilfs2/segment.c:2569 [inline]\n nilfs_segctor_thread+0x6ec/0xe00 fs/nilfs2/segment.c:2684\n\n[ryusuke: corrected part of the commit message about the consequences]"
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CVE-2026-23111 (GCVE-0-2026-23111)
Vulnerability from cvelistv5 – Published: 2026-02-13 13:29 – Updated: 2026-05-23 16:03
VLAI
EPSS
Title
netfilter: nf_tables: fix inverted genmask check in nft_map_catchall_activate()
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_tables: fix inverted genmask check in nft_map_catchall_activate()
nft_map_catchall_activate() has an inverted element activity check
compared to its non-catchall counterpart nft_mapelem_activate() and
compared to what is logically required.
nft_map_catchall_activate() is called from the abort path to re-activate
catchall map elements that were deactivated during a failed transaction.
It should skip elements that are already active (they don't need
re-activation) and process elements that are inactive (they need to be
restored). Instead, the current code does the opposite: it skips inactive
elements and processes active ones.
Compare the non-catchall activate callback, which is correct:
nft_mapelem_activate():
if (nft_set_elem_active(ext, iter->genmask))
return 0; /* skip active, process inactive */
With the buggy catchall version:
nft_map_catchall_activate():
if (!nft_set_elem_active(ext, genmask))
continue; /* skip inactive, process active */
The consequence is that when a DELSET operation is aborted,
nft_setelem_data_activate() is never called for the catchall element.
For NFT_GOTO verdict elements, this means nft_data_hold() is never
called to restore the chain->use reference count. Each abort cycle
permanently decrements chain->use. Once chain->use reaches zero,
DELCHAIN succeeds and frees the chain while catchall verdict elements
still reference it, resulting in a use-after-free.
This is exploitable for local privilege escalation from an unprivileged
user via user namespaces + nftables on distributions that enable
CONFIG_USER_NS and CONFIG_NF_TABLES.
Fix by removing the negation so the check matches nft_mapelem_activate():
skip active elements, process inactive ones.
Severity
7.8 (High)
Assigner
References
6 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
25aa2ad37c2162be1c0bc4fe6397f7e4c13f00f8 , < 8c760ba4e36c750379d13569f23f5a6e185333f5
(git)
Affected: d60be2da67d172aecf866302c91ea11533eca4d9 , < b9b6573421de51829f7ec1cce76d85f5f6fbbd7f (git) Affected: 628bd3e49cba1c066228e23d71a852c23e26da73 , < 42c574c1504aa089a0a142e4c13859327570473d (git) Affected: 628bd3e49cba1c066228e23d71a852c23e26da73 , < 1444ff890b4653add12f734ffeffc173d42862dd (git) Affected: 628bd3e49cba1c066228e23d71a852c23e26da73 , < 8b68a45f9722f2babe9e7bad00aa74638addf081 (git) Affected: 628bd3e49cba1c066228e23d71a852c23e26da73 , < f41c5d151078c5348271ffaf8e7410d96f2d82f8 (git) Affected: bc9f791d2593f17e39f87c6e2b3a36549a3705b1 (git) Affected: 3c7ec098e3b588434a8b07ea9b5b36f04cef1f50 (git) Affected: a136b7942ad2a50de708f76ea299ccb45ac7a7f9 (git) Affected: dc7cdf8cbcbf8b13de1df93f356ec04cdeef5c41 (git) Affected: 5.15.121 , < 5.15.200 (semver) Affected: 6.1.36 , < 6.1.163 (semver) Affected: 4.19.316 , < 4.20 (semver) Affected: 5.4.262 , < 5.5 (semver) Affected: 5.10.188 , < 5.11 (semver) Affected: 6.3.10 , < 6.4 (semver) |
|
| Linux | Linux |
Affected:
6.4
Unaffected: 0 , < 6.4 (semver) Unaffected: 5.15.200 , ≤ 5.15.* (semver) Unaffected: 6.1.163 , ≤ 6.1.* (semver) Unaffected: 6.6.124 , ≤ 6.6.* (semver) Unaffected: 6.12.70 , ≤ 6.12.* (semver) Unaffected: 6.18.10 , ≤ 6.18.* (semver) Unaffected: 6.19 , ≤ * (original_commit_for_fix) |
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CVE-2026-23112 (GCVE-0-2026-23112)
Vulnerability from cvelistv5 – Published: 2026-02-13 13:29 – Updated: 2026-05-11 22:00
VLAI
EPSS
Title
nvmet-tcp: add bounds checks in nvmet_tcp_build_pdu_iovec
Summary
In the Linux kernel, the following vulnerability has been resolved:
nvmet-tcp: add bounds checks in nvmet_tcp_build_pdu_iovec
nvmet_tcp_build_pdu_iovec() could walk past cmd->req.sg when a PDU
length or offset exceeds sg_cnt and then use bogus sg->length/offset
values, leading to _copy_to_iter() GPF/KASAN. Guard sg_idx, remaining
entries, and sg->length/offset before building the bvec.
Severity
9.8 (Critical)
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
872d26a391da92ed8f0c0f5cb5fef428067b7f30 , < 0b9981751be14b59b4473383c731c833738aebdb
(git)
Affected: 872d26a391da92ed8f0c0f5cb5fef428067b7f30 , < 42afe8ed8ad2de9c19457156244ef3e1eca94b5d (git) Affected: 872d26a391da92ed8f0c0f5cb5fef428067b7f30 , < 1385be357e8acd09b36e026567f3a9d5c61139de (git) Affected: 872d26a391da92ed8f0c0f5cb5fef428067b7f30 , < dca1a6ba0da9f472ef040525fab10fd9956db59f (git) Affected: 872d26a391da92ed8f0c0f5cb5fef428067b7f30 , < 19672ae68d52ff75347ebe2420dde1b07adca09f (git) Affected: 872d26a391da92ed8f0c0f5cb5fef428067b7f30 , < ab200d71553bdcf4de554a5985b05b2dd606bc57 (git) Affected: 872d26a391da92ed8f0c0f5cb5fef428067b7f30 , < 52a0a98549344ca20ad81a4176d68d28e3c05a5c (git) |
|
| Linux | Linux |
Affected:
5.0
Unaffected: 0 , < 5.0 (semver) Unaffected: 5.10.253 , ≤ 5.10.* (semver) Unaffected: 5.15.200 , ≤ 5.15.* (semver) Unaffected: 6.1.163 , ≤ 6.1.* (semver) Unaffected: 6.6.124 , ≤ 6.6.* (semver) Unaffected: 6.12.70 , ≤ 6.12.* (semver) Unaffected: 6.18.10 , ≤ 6.18.* (semver) Unaffected: 6.19 , ≤ * (original_commit_for_fix) |
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.70",
"versionStartIncluding": "5.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18.10",
"versionStartIncluding": "5.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.19",
"versionStartIncluding": "5.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnvmet-tcp: add bounds checks in nvmet_tcp_build_pdu_iovec\n\nnvmet_tcp_build_pdu_iovec() could walk past cmd-\u003ereq.sg when a PDU\nlength or offset exceeds sg_cnt and then use bogus sg-\u003elength/offset\nvalues, leading to _copy_to_iter() GPF/KASAN. Guard sg_idx, remaining\nentries, and sg-\u003elength/offset before building the bvec."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T22:00:21.299Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/0b9981751be14b59b4473383c731c833738aebdb"
},
{
"url": "https://git.kernel.org/stable/c/42afe8ed8ad2de9c19457156244ef3e1eca94b5d"
},
{
"url": "https://git.kernel.org/stable/c/1385be357e8acd09b36e026567f3a9d5c61139de"
},
{
"url": "https://git.kernel.org/stable/c/dca1a6ba0da9f472ef040525fab10fd9956db59f"
},
{
"url": "https://git.kernel.org/stable/c/19672ae68d52ff75347ebe2420dde1b07adca09f"
},
{
"url": "https://git.kernel.org/stable/c/ab200d71553bdcf4de554a5985b05b2dd606bc57"
},
{
"url": "https://git.kernel.org/stable/c/52a0a98549344ca20ad81a4176d68d28e3c05a5c"
}
],
"title": "nvmet-tcp: add bounds checks in nvmet_tcp_build_pdu_iovec",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2026-23112",
"datePublished": "2026-02-13T13:29:56.724Z",
"dateReserved": "2026-01-13T15:37:45.968Z",
"dateUpdated": "2026-05-11T22:00:21.299Z",
"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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