CVE-2025-21750 (GCVE-0-2025-21750)
Vulnerability from cvelistv5 – Published: 2025-02-27 02:12 – Updated: 2026-05-11 21:05
VLAI
EPSS
VEX
Title
wifi: brcmfmac: Check the return value of of_property_read_string_index()
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: brcmfmac: Check the return value of of_property_read_string_index()
Somewhen between 6.10 and 6.11 the driver started to crash on my
MacBookPro14,3. The property doesn't exist and 'tmp' remains
uninitialized, so we pass a random pointer to devm_kstrdup().
The crash I am getting looks like this:
BUG: unable to handle page fault for address: 00007f033c669379
PF: supervisor read access in kernel mode
PF: error_code(0x0001) - permissions violation
PGD 8000000101341067 P4D 8000000101341067 PUD 101340067 PMD 1013bb067 PTE 800000010aee9025
Oops: Oops: 0001 [#1] SMP PTI
CPU: 4 UID: 0 PID: 827 Comm: (udev-worker) Not tainted 6.11.8-gentoo #1
Hardware name: Apple Inc. MacBookPro14,3/Mac-551B86E5744E2388, BIOS 529.140.2.0.0 06/23/2024
RIP: 0010:strlen+0x4/0x30
Code: f7 75 ec 31 c0 c3 cc cc cc cc 48 89 f8 c3 cc cc cc cc 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa <80> 3f 00 74 14 48 89 f8 48 83 c0 01 80 38 00 75 f7 48 29 f8 c3 cc
RSP: 0018:ffffb4aac0683ad8 EFLAGS: 00010202
RAX: 00000000ffffffea RBX: 00007f033c669379 RCX: 0000000000000001
RDX: 0000000000000cc0 RSI: 00007f033c669379 RDI: 00007f033c669379
RBP: 00000000ffffffea R08: 0000000000000000 R09: 00000000c0ba916a
R10: ffffffffffffffff R11: ffffffffb61ea260 R12: ffff91f7815b50c8
R13: 0000000000000cc0 R14: ffff91fafefffe30 R15: ffffb4aac0683b30
FS: 00007f033ccbe8c0(0000) GS:ffff91faeed00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f033c669379 CR3: 0000000107b1e004 CR4: 00000000003706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
? __die+0x23/0x70
? page_fault_oops+0x149/0x4c0
? raw_spin_rq_lock_nested+0xe/0x20
? sched_balance_newidle+0x22b/0x3c0
? update_load_avg+0x78/0x770
? exc_page_fault+0x6f/0x150
? asm_exc_page_fault+0x26/0x30
? __pfx_pci_conf1_write+0x10/0x10
? strlen+0x4/0x30
devm_kstrdup+0x25/0x70
brcmf_of_probe+0x273/0x350 [brcmfmac]
Severity
5.5 (Medium)
Assigner
References
6 references
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
29e354ebeeecaee979e6fe22cd6272682d7552c9 , < af525a8b2ab85291617e79a5bb18bcdcb529e80c
(git)
Affected: 29e354ebeeecaee979e6fe22cd6272682d7552c9 , < c9480e9f2d10135476101619bcbd1c49c15d595f (git) Affected: 29e354ebeeecaee979e6fe22cd6272682d7552c9 , < 7ef2ea1429684d5cef207519bdf6ce45e50e8ac5 (git) Affected: 29e354ebeeecaee979e6fe22cd6272682d7552c9 , < bb8e35e33e79eb8e44396adbc8cb6c8c5f16b731 (git) Affected: 29e354ebeeecaee979e6fe22cd6272682d7552c9 , < 082d9e263af8de68f0c34f67b251818205160f6e (git) |
guessed | |
| Linux | Linux |
Affected:
5.9
Unaffected: 0 , < 5.9 (semver) Unaffected: 6.1.129 , ≤ 6.1.* (semver) Unaffected: 6.6.78 , ≤ 6.6.* (semver) Unaffected: 6.12.14 , ≤ 6.12.* (semver) Unaffected: 6.13.3 , ≤ 6.13.* (semver) Unaffected: 6.14 , ≤ * (original_commit_for_fix) |
guessed |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2025-11-03T19:36:55.570Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"product": "Linux",
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],
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"vendor": "Linux",
"versions": [
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{
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"version": "6.12.14",
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},
{
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"status": "unaffected",
"version": "6.13.3",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.14",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
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},
{
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],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: brcmfmac: Check the return value of of_property_read_string_index()\n\nSomewhen between 6.10 and 6.11 the driver started to crash on my\nMacBookPro14,3. The property doesn\u0027t exist and \u0027tmp\u0027 remains\nuninitialized, so we pass a random pointer to devm_kstrdup().\n\nThe crash I am getting looks like this:\n\nBUG: unable to handle page fault for address: 00007f033c669379\nPF: supervisor read access in kernel mode\nPF: error_code(0x0001) - permissions violation\nPGD 8000000101341067 P4D 8000000101341067 PUD 101340067 PMD 1013bb067 PTE 800000010aee9025\nOops: Oops: 0001 [#1] SMP PTI\nCPU: 4 UID: 0 PID: 827 Comm: (udev-worker) Not tainted 6.11.8-gentoo #1\nHardware name: Apple Inc. MacBookPro14,3/Mac-551B86E5744E2388, BIOS 529.140.2.0.0 06/23/2024\nRIP: 0010:strlen+0x4/0x30\nCode: f7 75 ec 31 c0 c3 cc cc cc cc 48 89 f8 c3 cc cc cc cc 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa \u003c80\u003e 3f 00 74 14 48 89 f8 48 83 c0 01 80 38 00 75 f7 48 29 f8 c3 cc\nRSP: 0018:ffffb4aac0683ad8 EFLAGS: 00010202\nRAX: 00000000ffffffea RBX: 00007f033c669379 RCX: 0000000000000001\nRDX: 0000000000000cc0 RSI: 00007f033c669379 RDI: 00007f033c669379\nRBP: 00000000ffffffea R08: 0000000000000000 R09: 00000000c0ba916a\nR10: ffffffffffffffff R11: ffffffffb61ea260 R12: ffff91f7815b50c8\nR13: 0000000000000cc0 R14: ffff91fafefffe30 R15: ffffb4aac0683b30\nFS: 00007f033ccbe8c0(0000) GS:ffff91faeed00000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 00007f033c669379 CR3: 0000000107b1e004 CR4: 00000000003706f0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\nCall Trace:\n \u003cTASK\u003e\n ? __die+0x23/0x70\n ? page_fault_oops+0x149/0x4c0\n ? raw_spin_rq_lock_nested+0xe/0x20\n ? sched_balance_newidle+0x22b/0x3c0\n ? update_load_avg+0x78/0x770\n ? exc_page_fault+0x6f/0x150\n ? asm_exc_page_fault+0x26/0x30\n ? __pfx_pci_conf1_write+0x10/0x10\n ? strlen+0x4/0x30\n devm_kstrdup+0x25/0x70\n brcmf_of_probe+0x273/0x350 [brcmfmac]"
}
],
"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/af525a8b2ab85291617e79a5bb18bcdcb529e80c"
},
{
"url": "https://git.kernel.org/stable/c/c9480e9f2d10135476101619bcbd1c49c15d595f"
},
{
"url": "https://git.kernel.org/stable/c/7ef2ea1429684d5cef207519bdf6ce45e50e8ac5"
},
{
"url": "https://git.kernel.org/stable/c/bb8e35e33e79eb8e44396adbc8cb6c8c5f16b731"
},
{
"url": "https://git.kernel.org/stable/c/082d9e263af8de68f0c34f67b251818205160f6e"
}
],
"title": "wifi: brcmfmac: Check the return value of of_property_read_string_index()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-21750",
"datePublished": "2025-02-27T02:12:21.155Z",
"dateReserved": "2024-12-29T08:45:45.758Z",
"dateUpdated": "2026-05-11T21:05:42.405Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2025-21750",
"date": "2026-09-15",
"epss": "0.00204",
"percentile": "0.10508"
},
"microsoft_vex": {
"current_release_date": "2026-03-31T14:53:25.000Z",
"cve": "CVE-2025-21750",
"id": "msrc_CVE-2025-21750",
"initial_release_date": "2025-02-02T00:00:00.000Z",
"product_status:known_affected": "3",
"source": "Microsoft CSAF VEX",
"status": "final",
"title": "wifi: brcmfmac: Check the return value of of_property_read_string_index()",
"url": "https://msrc.microsoft.com/csaf/vex/2025/msrc_cve-2025-21750.json",
"version": "3"
},
"nvd": "{\"cve\":{\"id\":\"CVE-2025-21750\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-02-27T03:15:15.647\",\"lastModified\":\"2026-06-17T08:44:11.167\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nwifi: brcmfmac: Check the return value of of_property_read_string_index()\\n\\nSomewhen between 6.10 and 6.11 the driver started to crash on my\\nMacBookPro14,3. The property doesn\u0027t exist and \u0027tmp\u0027 remains\\nuninitialized, so we pass a random pointer to devm_kstrdup().\\n\\nThe crash I am getting looks like this:\\n\\nBUG: unable to handle page fault for address: 00007f033c669379\\nPF: supervisor read access in kernel mode\\nPF: error_code(0x0001) - permissions violation\\nPGD 8000000101341067 P4D 8000000101341067 PUD 101340067 PMD 1013bb067 PTE 800000010aee9025\\nOops: Oops: 0001 [#1] SMP PTI\\nCPU: 4 UID: 0 PID: 827 Comm: (udev-worker) Not tainted 6.11.8-gentoo #1\\nHardware name: Apple Inc. MacBookPro14,3/Mac-551B86E5744E2388, BIOS 529.140.2.0.0 06/23/2024\\nRIP: 0010:strlen+0x4/0x30\\nCode: f7 75 ec 31 c0 c3 cc cc cc cc 48 89 f8 c3 cc cc cc cc 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa \u003c80\u003e 3f 00 74 14 48 89 f8 48 83 c0 01 80 38 00 75 f7 48 29 f8 c3 cc\\nRSP: 0018:ffffb4aac0683ad8 EFLAGS: 00010202\\nRAX: 00000000ffffffea RBX: 00007f033c669379 RCX: 0000000000000001\\nRDX: 0000000000000cc0 RSI: 00007f033c669379 RDI: 00007f033c669379\\nRBP: 00000000ffffffea R08: 0000000000000000 R09: 00000000c0ba916a\\nR10: ffffffffffffffff R11: ffffffffb61ea260 R12: ffff91f7815b50c8\\nR13: 0000000000000cc0 R14: ffff91fafefffe30 R15: ffffb4aac0683b30\\nFS: 00007f033ccbe8c0(0000) GS:ffff91faeed00000(0000) knlGS:0000000000000000\\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\\nCR2: 00007f033c669379 CR3: 0000000107b1e004 CR4: 00000000003706f0\\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\\nCall Trace:\\n \u003cTASK\u003e\\n ? __die+0x23/0x70\\n ? page_fault_oops+0x149/0x4c0\\n ? raw_spin_rq_lock_nested+0xe/0x20\\n ? sched_balance_newidle+0x22b/0x3c0\\n ? update_load_avg+0x78/0x770\\n ? exc_page_fault+0x6f/0x150\\n ? asm_exc_page_fault+0x26/0x30\\n ? __pfx_pci_conf1_write+0x10/0x10\\n ? strlen+0x4/0x30\\n devm_kstrdup+0x25/0x70\\n brcmf_of_probe+0x273/0x350 [brcmfmac]\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: wifi: brcmfmac: comprobar el valor de retorno de of_property_read_string_index() En alg\u00fan momento entre 6.10 y 6.11, el controlador comenz\u00f3 a fallar en mi MacBookPro14,3. La propiedad no existe y \u0027tmp\u0027 permanece sin inicializar, por lo que pasamos un puntero aleatorio a devm_kstrdup(). El fallo que estoy teniendo se parece a esto: ERROR: no se puede manejar el error de p\u00e1gina para la direcci\u00f3n: 00007f033c669379 PF: acceso de lectura del supervisor en modo kernel PF: error_code(0x0001) - violaci\u00f3n de permisos PGD 8000000101341067 P4D 8000000101341067 PUD 101340067 PMD 1013bb067 PTE 800000010aee9025 Oops: Oops: 0001 [#1] SMP PTI CPU: 4 UID: 0 PID: 827 Comm: (udev-worker) No contaminado 6.11.8-gentoo #1 Nombre del hardware: Apple Inc. MacBookPro14,3/Mac-551B86E5744E2388, BIOS 529.140.2.0.0 23/06/2024 RIP: 0010:strlen+0x4/0x30 C\u00f3digo: f7 75 ec 31 c0 c3 cc cc cc cc 48 89 f8 c3 cc cc cc cc 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa \u0026lt;80\u0026gt; 3f 00 74 14 48 89 f8 48 83 c0 01 80 38 00 75 f7 48 29 f8 c3 cc RSP: 0018:ffffb4aac0683ad8 EFLAGS: 00010202 RAX: 00000000ffffffea RBX: 00007f033c669379 RCX: 0000000000000001 RDX: 0000000000000cc0 RSI: 00007f033c669379 RDI: 00007f033c669379 RBP: 00000000ffffffea R08: 0000000000000000 R09: 00000000c0ba916a R10: ffffffffffffffff R11: ffffffffb61ea260 R12: ffff91f7815b50c8 R13: 0000000000000cc0 R14: ffff91fafefffe30 R15: ffffb4aac0683b30 FS: 00007f033ccbe8c0(0000) GS:ffff91faeed00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f033c669379 CR3: 0000000107b1e004 CR4: 00000000003706f0 DR0: 0000000000000000 DR1: 00000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Seguimiento de llamadas: ? __die+0x23/0x70 ? page_fault_oops+0x149/0x4c0 ? raw_spin_rq_lock_nested+0xe/0x20 ? sched_balance_newidle+0x22b/0x3c0 ? update_load_avg+0x78/0x770 ? exc_page_fault+0x6f/0x150 ? asm_exc_page_fault+0x26/0x30 ? __pfx_pci_conf1_write+0x10/0x10 ? strlen+0x4/0x30 devm_kstrdup+0x25/0x70 brcmf_of_probe+0x273/0x350 [brcmfmac]\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"29e354ebeeecaee979e6fe22cd6272682d7552c9\",\"lessThan\":\"af525a8b2ab85291617e79a5bb18bcdcb529e80c\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"29e354ebeeecaee979e6fe22cd6272682d7552c9\",\"lessThan\":\"c9480e9f2d10135476101619bcbd1c49c15d595f\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"29e354ebeeecaee979e6fe22cd6272682d7552c9\",\"lessThan\":\"7ef2ea1429684d5cef207519bdf6ce45e50e8ac5\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"29e354ebeeecaee979e6fe22cd6272682d7552c9\",\"lessThan\":\"bb8e35e33e79eb8e44396adbc8cb6c8c5f16b731\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"29e354ebeeecaee979e6fe22cd6272682d7552c9\",\"lessThan\":\"082d9e263af8de68f0c34f67b251818205160f6e\",\"versionType\":\"git\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"5.9\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"5.9\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.1.129\",\"lessThanOrEqual\":\"6.1.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.6.78\",\"lessThanOrEqual\":\"6.6.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.12.14\",\"lessThanOrEqual\":\"6.12.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.13.3\",\"lessThanOrEqual\":\"6.13.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.14\",\"lessThanOrEqual\":\"*\",\"versionType\":\"original_commit_for_fix\",\"status\":\"unaffected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-476\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"6.1.129\",\"matchCriteriaId\":\"18BF0B0B-D95C-472C-A99F-DE209F253F6F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.2\",\"versionEndExcluding\":\"6.6.78\",\"matchCriteriaId\":\"0C58261F-EDFB-4A12-8CCD-F12101482030\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.12.14\",\"matchCriteriaId\":\"033BB7EE-C9A2-45EA-BAC9-87BB9D951BCD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.13\",\"versionEndExcluding\":\"6.13.3\",\"matchCriteriaId\":\"0E92CEE3-1FC3-4AFC-A513-DEDBA7414F00\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/082d9e263af8de68f0c34f67b251818205160f6e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/7ef2ea1429684d5cef207519bdf6ce45e50e8ac5\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/af525a8b2ab85291617e79a5bb18bcdcb529e80c\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/bb8e35e33e79eb8e44396adbc8cb6c8c5f16b731\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/c9480e9f2d10135476101619bcbd1c49c15d595f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://lists.debian.org/debian-lts-announce/2025/03/msg00028.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}",
"redhat_vex": {
"aggregate_severity": "Low",
"current_release_date": "2026-06-30T10:39:48+00:00",
"cve": "CVE-2025-21750",
"id": "CVE-2025-21750",
"initial_release_date": "2025-02-27T00:00:00+00:00",
"product_status:fixed": "309",
"product_status:known_affected": "184",
"product_status:known_not_affected": "14",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "kernel: wifi: brcmfmac: Check the return value of of_property_read_string_index()",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-21750.json",
"version": "3"
},
"suse_vex": {
"aggregate_severity": "moderate",
"current_release_date": "2026-08-30T02:05:32Z",
"cve": "CVE-2025-21750",
"id": "CVE-2025-21750",
"initial_release_date": "2025-02-28T02:21:26Z",
"product_status:known_affected": "694",
"product_status:known_not_affected": "104",
"product_status:recommended": "425",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2025-21750",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2025-21750.json",
"version": "51"
}
}
}
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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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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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