CVE-2024-27049
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-27049
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-27049.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2024-27049
- Downstream
- Related
- Published
- 2024-05-01T12:54:32.122Z
- Modified
- 2025-11-20T03:55:05.216583Z
- Summary
- wifi: mt76: mt7925e: fix use-after-free in free_irq()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
wifi: mt76: mt7925e: fix use-after-free in free_irq()
From commit a304e1b82808 ("[PATCH] Debug shared irqs"), there is a test to make sure the shared irq handler should be able to handle the unexpected event after deregistration. For this case, let's apply MT76_REMOVED flag to indicate the device was removed and do not run into the resource access anymore.
- References
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducedc948b5da6bbec742b433138e3e3f9537a85af2e5Fixed84470b48af03a818039d587478b415cbcb264ff5
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducedc948b5da6bbec742b433138e3e3f9537a85af2e5Fixed6d9930096e1f13cf6d9aabfbf95d0e05fb04144f
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducedc948b5da6bbec742b433138e3e3f9537a85af2e5Fixeda5a5f4413d91f395cb2d89829d376d7393ad48b9
Affected versions
v6.*
v6.5
v6.6
v6.6-rc1
v6.6-rc2
v6.6-rc3
v6.6-rc4
v6.6-rc5
v6.6-rc6
v6.6-rc7
v6.7
v6.7-rc1
v6.7-rc2
v6.7-rc3
v6.7-rc4
v6.7-rc5
v6.7-rc6
v6.7-rc7
v6.7-rc8
v6.7.1
v6.7.10
v6.7.2
v6.7.3
v6.7.4
v6.7.5
v6.7.6
v6.7.7
v6.7.8
v6.7.9
v6.8
v6.8-rc1
v6.8-rc2
v6.8-rc3
v6.8-rc4
v6.8-rc5
v6.8-rc6
v6.8-rc7
v6.8.1
Database specific
vanir_signatures
[
{
"deprecated": false,
"signature_version": "v1",
"digest": {
"length": 274.0,
"function_hash": "110939045375814040277840709596430819004"
},
"id": "CVE-2024-27049-9176ed6d",
"signature_type": "Function",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@a5a5f4413d91f395cb2d89829d376d7393ad48b9",
"target": {
"file": "drivers/net/wireless/mediatek/mt76/mt7925/pci.c",
"function": "mt7925_pci_remove"
}
},
{
"deprecated": false,
"signature_version": "v1",
"digest": {
"length": 274.0,
"function_hash": "110939045375814040277840709596430819004"
},
"id": "CVE-2024-27049-c6ea21c7",
"signature_type": "Function",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@6d9930096e1f13cf6d9aabfbf95d0e05fb04144f",
"target": {
"file": "drivers/net/wireless/mediatek/mt76/mt7925/pci.c",
"function": "mt7925_pci_remove"
}
},
{
"deprecated": false,
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"99965427233462160854004427426443546546",
"101257153403901985949264467149027909572",
"228452493977556747109003249894185794715",
"167056461535923962435280882256035247019"
]
},
"id": "CVE-2024-27049-e7a18dbe",
"signature_type": "Line",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@a5a5f4413d91f395cb2d89829d376d7393ad48b9",
"target": {
"file": "drivers/net/wireless/mediatek/mt76/mt7925/pci.c"
}
},
{
"deprecated": false,
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"99965427233462160854004427426443546546",
"101257153403901985949264467149027909572",
"228452493977556747109003249894185794715",
"167056461535923962435280882256035247019"
]
},
"id": "CVE-2024-27049-e8a64846",
"signature_type": "Line",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@6d9930096e1f13cf6d9aabfbf95d0e05fb04144f",
"target": {
"file": "drivers/net/wireless/mediatek/mt76/mt7925/pci.c"
}
}
]