CVE-2024-26996
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-26996
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-26996.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2024-26996
- Downstream
- Related
- Published
- 2024-05-01T05:28:16Z
- Modified
- 2025-10-17T02:26:14.224680Z
- Summary
- usb: gadget: f_ncm: Fix UAF ncm object at re-bind after usb ep transport error
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
usb: gadget: f_ncm: Fix UAF ncm object at re-bind after usb ep transport error
When ncm function is working and then stop usb0 interface for link down, ethstop() is called. At this piont, accidentally if usb transport error should happen in usbepenable(), 'inep' and/or 'out_ep' may not be enabled.
After that, ncmdisable() is called to disable for ncm unbind but getherdisconnect() is never called since 'in_ep' is not enabled.
As the result, ncm object is released in ncm unbind but 'dev->port_usb' associated to 'ncm->port' is not NULL.
And when ncm bind again to recover netdev, ncm object is reallocated but usb0 interface is already associated to previous released ncm object.
Therefore, once usb0 interface is up and ethstartxmit() is called, released ncm object is dereferrenced and it might cause use-after-free memory.
[function unlink via configfs] usb0: ethstop dev->portusb=ffffff9b179c3200 --> error happens in usbepenable(). NCM: ncmdisable: ncm=ffffff9b179c3200 --> no getherdisconnect() since ncm->port.inep->enabled is false. NCM: ncmunbind: ncm unbind ncm=ffffff9b179c3200 NCM: ncm_free: ncm free ncm=ffffff9b179c3200 <-- released ncm
[function link via configfs] NCM: ncmalloc: ncm alloc ncm=ffffff9ac4f8a000 NCM: ncmbind: ncm bind ncm=ffffff9ac4f8a000 NCM: ncmsetalt: ncm=ffffff9ac4f8a000 alt=0 usb0: ethopen dev->portusb=ffffff9b179c3200 <-- previous released ncm usb0: ethstart dev->portusb=ffffff9b179c3200 <-- ethstartxmit() --> dev->wrap() Unable to handle kernel paging request at virtual address dead00000000014f
This patch addresses the issue by checking if 'ncm->netdev' is not NULL at ncmdisable() to call getherdisconnect() to deassociate 'dev->portusb'. It's more reasonable to check 'ncm->netdev' to call getherconnect/disconnect rather than check 'ncm->port.in_ep->enabled' since it might not be enabled but the gether connection might be established.
- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/0588bbbd718a8130b98c54518f1e0b569ce60a93
- https://git.kernel.org/stable/c/6334b8e4553cc69f51e383c9de545082213d785e
- https://git.kernel.org/stable/c/7250326cbb1f4f90391ac511a126b936cefb5bb7
- https://git.kernel.org/stable/c/7f67c2020cb08499c400abf0fc32c65e4d9a09ca
- https://git.kernel.org/stable/c/f356fd0cbd9c9cbd0854657a80d1608d0d732db3
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
-
Introduced1da177e4c3f41524e886b7f1b8a0c1fc7321cac2Fixed7f67c2020cb08499c400abf0fc32c65e4d9a09ca
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced1da177e4c3f41524e886b7f1b8a0c1fc7321cac2Fixed0588bbbd718a8130b98c54518f1e0b569ce60a93
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced1da177e4c3f41524e886b7f1b8a0c1fc7321cac2Fixedf356fd0cbd9c9cbd0854657a80d1608d0d732db3
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced1da177e4c3f41524e886b7f1b8a0c1fc7321cac2Fixed7250326cbb1f4f90391ac511a126b936cefb5bb7
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced1da177e4c3f41524e886b7f1b8a0c1fc7321cac2Fixed6334b8e4553cc69f51e383c9de545082213d785e
Affected versions
v2.*
v2.6.12
v2.6.12-rc2
v2.6.12-rc3
v2.6.12-rc4
v2.6.12-rc5
v2.6.12-rc6
v2.6.13
v2.6.13-rc1
v2.6.13-rc2
v2.6.13-rc3
v2.6.13-rc4
v2.6.13-rc5
v2.6.13-rc6
v2.6.13-rc7
v2.6.14
v2.6.14-rc1
v2.6.14-rc2
v2.6.14-rc3
v2.6.14-rc4
v2.6.14-rc5
v2.6.15
v2.6.15-rc1
v2.6.15-rc2
v2.6.15-rc3
v2.6.15-rc4
v2.6.15-rc5
v2.6.15-rc6
v2.6.15-rc7
v2.6.16
v2.6.16-rc1
v2.6.16-rc2
v2.6.16-rc3
v2.6.16-rc4
v2.6.16-rc5
v2.6.16-rc6
v2.6.17
v2.6.17-rc1
v2.6.17-rc2
v2.6.17-rc3
v2.6.17-rc4
v2.6.17-rc5
v2.6.17-rc6
v2.6.18
v2.6.18-rc1
v2.6.18-rc2
v2.6.18-rc3
v2.6.18-rc4
v2.6.18-rc5
v2.6.18-rc6
v2.6.18-rc7
v2.6.19
v2.6.19-rc1
v2.6.19-rc2
v2.6.19-rc3
v2.6.19-rc4
v2.6.19-rc5
v2.6.19-rc6
v2.6.20
v2.6.20-rc1
v2.6.20-rc2
v2.6.20-rc3
v2.6.20-rc4
v2.6.20-rc5
v2.6.20-rc6
v2.6.20-rc7
v2.6.21
v2.6.21-rc1
v2.6.21-rc2
v2.6.21-rc3
v2.6.21-rc4
v2.6.21-rc5
v2.6.21-rc6
v2.6.21-rc7
v2.6.22
v2.6.22-rc1
v2.6.22-rc2
v2.6.22-rc3
v2.6.22-rc4
v2.6.22-rc5
v2.6.22-rc6
v2.6.22-rc7
v2.6.23
v2.6.23-rc1
v2.6.23-rc2
v2.6.23-rc3
v2.6.23-rc4
v2.6.23-rc5
v2.6.23-rc6
v2.6.23-rc7
v2.6.23-rc8
v2.6.23-rc9
v2.6.24
v2.6.24-rc1
v2.6.24-rc2
v2.6.24-rc3
v2.6.24-rc4
v2.6.24-rc5
v2.6.24-rc6
v2.6.24-rc7
v2.6.24-rc8
v2.6.25
v2.6.25-rc1
v2.6.25-rc2
v2.6.25-rc3
v2.6.25-rc4
v2.6.25-rc5
v2.6.25-rc6
v2.6.25-rc7
v2.6.25-rc8
v2.6.25-rc9
v2.6.26
v2.6.26-rc1
v2.6.26-rc2
v2.6.26-rc3
v2.6.26-rc4
v2.6.26-rc5
v2.6.26-rc6
v2.6.26-rc7
v2.6.26-rc8
v2.6.26-rc9
v2.6.27
v2.6.27-rc1
v2.6.27-rc2
v2.6.27-rc3
v2.6.27-rc4
v2.6.27-rc5
v2.6.27-rc6
v2.6.27-rc7
v2.6.27-rc8
v2.6.27-rc9
v2.6.28
v2.6.28-rc1
v2.6.28-rc2
v2.6.28-rc3
v2.6.28-rc4
v2.6.28-rc5
v2.6.28-rc6
v2.6.28-rc7
v2.6.28-rc8
v2.6.28-rc9
v2.6.29
v2.6.29-rc1
v2.6.29-rc2
v2.6.29-rc3
v2.6.29-rc4
v2.6.29-rc5
v2.6.29-rc6
v2.6.29-rc7
v2.6.29-rc8
v2.6.30
v2.6.30-rc1
v2.6.30-rc2
v2.6.30-rc3
v2.6.30-rc4
v2.6.30-rc5
v2.6.30-rc6
v2.6.30-rc7
v2.6.30-rc8
v2.6.31
v2.6.31-rc1
v2.6.31-rc2
v2.6.31-rc3
v2.6.31-rc4
v2.6.31-rc5
v2.6.31-rc6
v2.6.31-rc7
v2.6.31-rc8
v2.6.31-rc9
v2.6.32
v2.6.32-rc1
v2.6.32-rc2
v2.6.32-rc3
v2.6.32-rc4
v2.6.32-rc5
v2.6.32-rc6
v2.6.32-rc7
v2.6.32-rc8
v2.6.33
v2.6.33-rc1
v2.6.33-rc2
v2.6.33-rc3
v2.6.33-rc4
v2.6.33-rc5
v2.6.33-rc6
v2.6.33-rc7
v2.6.33-rc8
v2.6.34
v2.6.34-rc1
v2.6.34-rc2
v2.6.34-rc3
v2.6.34-rc4
v2.6.34-rc5
v2.6.34-rc6
v2.6.34-rc7
v2.6.35
v2.6.35-rc1
v2.6.35-rc2
v2.6.35-rc3
v2.6.35-rc4
v2.6.35-rc5
v2.6.35-rc6
v2.6.36
v2.6.36-rc1
v2.6.36-rc2
v2.6.36-rc3
v2.6.36-rc4
v2.6.36-rc5
v2.6.36-rc6
v2.6.36-rc7
v2.6.36-rc8
v2.6.37
v2.6.37-rc1
v2.6.37-rc2
v2.6.37-rc3
v2.6.37-rc4
v2.6.37-rc5
v2.6.37-rc6
v2.6.37-rc7
v2.6.37-rc8
v2.6.38
v2.6.38-rc1
v2.6.38-rc2
v2.6.38-rc3
v2.6.38-rc4
v2.6.38-rc5
v2.6.38-rc6
v2.6.38-rc7
v2.6.38-rc8
v2.6.39
v2.6.39-rc1
v2.6.39-rc2
v2.6.39-rc3
v2.6.39-rc4
v2.6.39-rc5
v2.6.39-rc6
v2.6.39-rc7
v3.*
v3.0
v3.0-rc1
v3.0-rc2
v3.0-rc3
v3.0-rc4
v3.0-rc5
v3.0-rc6
v3.0-rc7
v3.1
v3.1-rc1
v3.1-rc10
v3.1-rc2
v3.1-rc3
v3.1-rc4
v3.1-rc5
v3.1-rc6
v3.1-rc7
v3.1-rc8
v3.1-rc9
v3.10
v3.10-rc1
v3.10-rc2
v3.10-rc3
v3.10-rc4
v3.10-rc5
v3.10-rc6
v3.10-rc7
v3.11
v3.11-rc1
v3.11-rc2
v3.11-rc3
v3.11-rc4
v3.11-rc5
v3.11-rc6
v3.11-rc7
v3.12
v3.12-rc1
v3.12-rc2
v3.12-rc3
v3.12-rc4
v3.12-rc5
v3.12-rc6
v3.12-rc7
v3.13
v3.13-rc1
v3.13-rc2
v3.13-rc3
v3.13-rc4
v3.13-rc5
v3.13-rc6
v3.13-rc7
v3.13-rc8
v3.14
v3.14-rc1
v3.14-rc2
v3.14-rc3
v3.14-rc4
v3.14-rc5
v3.14-rc6
v3.14-rc7
v3.14-rc8
v3.15
v3.15-rc1
v3.15-rc2
v3.15-rc3
v3.15-rc4
v3.15-rc5
v3.15-rc6
v3.15-rc7
v3.15-rc8
v3.16
v3.16-rc1
v3.16-rc2
v3.16-rc3
v3.16-rc4
v3.16-rc5
v3.16-rc6
v3.16-rc7
v3.17
v3.17-rc1
v3.17-rc2
v3.17-rc3
v3.17-rc4
v3.17-rc5
v3.17-rc6
v3.17-rc7
v3.18
v3.18-rc1
v3.18-rc2
v3.18-rc3
v3.18-rc4
v3.18-rc5
v3.18-rc6
v3.18-rc7
v3.19
v3.19-rc1
v3.19-rc2
v3.19-rc3
v3.19-rc4
v3.19-rc5
v3.19-rc6
v3.19-rc7
v3.2
v3.2-rc1
v3.2-rc2
v3.2-rc3
v3.2-rc4
v3.2-rc5
v3.2-rc6
v3.2-rc7
v3.3
v3.3-rc1
v3.3-rc2
v3.3-rc3
v3.3-rc4
v3.3-rc5
v3.3-rc6
v3.3-rc7
v3.4
v3.4-rc1
v3.4-rc2
v3.4-rc3
v3.4-rc4
v3.4-rc5
v3.4-rc6
v3.4-rc7
v3.5
v3.5-rc1
v3.5-rc2
v3.5-rc3
v3.5-rc4
v3.5-rc5
v3.5-rc6
v3.5-rc7
v3.6
v3.6-rc1
v3.6-rc2
v3.6-rc3
v3.6-rc4
v3.6-rc5
v3.6-rc6
v3.6-rc7
v3.7
v3.7-rc1
v3.7-rc2
v3.7-rc3
v3.7-rc4
v3.7-rc5
v3.7-rc6
v3.7-rc7
v3.7-rc8
v3.8
v3.8-rc1
v3.8-rc2
v3.8-rc3
v3.8-rc4
v3.8-rc5
v3.8-rc6
v3.8-rc7
v3.9
v3.9-rc1
v3.9-rc2
v3.9-rc3
v3.9-rc4
v3.9-rc5
v3.9-rc6
v3.9-rc7
v3.9-rc8
v4.*
v4.0
v4.0-rc1
v4.0-rc2
v4.0-rc3
v4.0-rc4
v4.0-rc5
v4.0-rc6
v4.0-rc7
v4.1
v4.1-rc1
v4.1-rc2
v4.1-rc3
v4.1-rc4
v4.1-rc5
v4.1-rc6
v4.1-rc7
v4.1-rc8
v4.10
v4.10-rc1
v4.10-rc2
v4.10-rc3
v4.10-rc4
v4.10-rc5
v4.10-rc6
v4.10-rc7
v4.10-rc8
v4.11
v4.11-rc1
v4.11-rc2
v4.11-rc3
v4.11-rc4
v4.11-rc5
v4.11-rc6
v4.11-rc7
v4.11-rc8
v4.12
v4.12-rc1
v4.12-rc2
v4.12-rc3
v4.12-rc4
v4.12-rc5
v4.12-rc6
v4.12-rc7
v4.13
v4.13-rc1
v4.13-rc2
v4.13-rc3
v4.13-rc4
v4.13-rc5
v4.13-rc6
v4.13-rc7
v4.14
v4.14-rc1
v4.14-rc2
v4.14-rc3
v4.14-rc4
v4.14-rc5
v4.14-rc6
v4.14-rc7
v4.14-rc8
v4.15
v4.15-rc1
v4.15-rc2
v4.15-rc3
v4.15-rc4
v4.15-rc5
v4.15-rc6
v4.15-rc7
v4.15-rc8
v4.15-rc9
v4.16
v4.16-rc1
v4.16-rc2
v4.16-rc3
v4.16-rc4
v4.16-rc5
v4.16-rc6
v4.16-rc7
v4.17
v4.17-rc1
v4.17-rc2
v4.17-rc3
v4.17-rc4
v4.17-rc5
v4.17-rc6
v4.17-rc7
v4.18
v4.18-rc1
v4.18-rc2
v4.18-rc3
v4.18-rc4
v4.18-rc5
v4.18-rc6
v4.18-rc7
v4.18-rc8
v4.19
v4.19-rc1
v4.19-rc2
v4.19-rc3
v4.19-rc4
v4.19-rc5
v4.19-rc6
v4.19-rc7
v4.19-rc8
v4.2
v4.2-rc1
v4.2-rc2
v4.2-rc3
v4.2-rc4
v4.2-rc5
v4.2-rc6
v4.2-rc7
v4.2-rc8
v4.20
v4.20-rc1
v4.20-rc2
v4.20-rc3
v4.20-rc4
v4.20-rc5
v4.20-rc6
v4.20-rc7
v4.3
v4.3-rc1
v4.3-rc2
v4.3-rc3
v4.3-rc4
v4.3-rc5
v4.3-rc6
v4.3-rc7
v4.4
v4.4-rc1
v4.4-rc2
v4.4-rc3
v4.4-rc4
v4.4-rc5
v4.4-rc6
v4.4-rc7
v4.4-rc8
v4.5
v4.5-rc1
v4.5-rc2
v4.5-rc3
v4.5-rc4
v4.5-rc5
v4.5-rc6
v4.5-rc7
v4.6
v4.6-rc1
v4.6-rc2
v4.6-rc3
v4.6-rc4
v4.6-rc5
v4.6-rc6
v4.6-rc7
v4.7
v4.7-rc1
v4.7-rc2
v4.7-rc3
v4.7-rc4
v4.7-rc5
v4.7-rc6
v4.7-rc7
v4.8
v4.8-rc1
v4.8-rc2
v4.8-rc3
v4.8-rc4
v4.8-rc5
v4.8-rc6
v4.8-rc7
v4.8-rc8
v4.9
v4.9-rc1
v4.9-rc2
v4.9-rc3
v4.9-rc4
v4.9-rc5
v4.9-rc6
v4.9-rc7
v4.9-rc8
v5.*
v5.0
v5.0-rc1
v5.0-rc2
v5.0-rc3
v5.0-rc4
v5.0-rc5
v5.0-rc6
v5.0-rc7
v5.0-rc8
v5.1
v5.1-rc1
v5.1-rc2
v5.1-rc3
v5.1-rc4
v5.1-rc5
v5.1-rc6
v5.1-rc7
v5.10
v5.10-rc1
v5.10-rc2
v5.10-rc3
v5.10-rc4
v5.10-rc5
v5.10-rc6
v5.10-rc7
v5.11
v5.11-rc1
v5.11-rc2
v5.11-rc3
v5.11-rc4
v5.11-rc5
v5.11-rc6
v5.11-rc7
v5.12
v5.12-rc1
v5.12-rc1-dontuse
v5.12-rc2
v5.12-rc3
v5.12-rc4
v5.12-rc5
v5.12-rc6
v5.12-rc7
v5.12-rc8
v5.13
v5.13-rc1
v5.13-rc2
v5.13-rc3
v5.13-rc4
v5.13-rc5
v5.13-rc6
v5.13-rc7
v5.14
v5.14-rc1
v5.14-rc2
v5.14-rc3
v5.14-rc4
v5.14-rc5
v5.14-rc6
v5.14-rc7
v5.15
v5.15-rc1
v5.15-rc2
v5.15-rc3
v5.15-rc4
v5.15-rc5
v5.15-rc6
v5.15-rc7
v5.15.1
v5.15.10
v5.15.100
v5.15.101
v5.15.102
v5.15.103
v5.15.104
v5.15.105
v5.15.106
v5.15.107
v5.15.108
v5.15.109
v5.15.11
v5.15.110
v5.15.111
v5.15.112
v5.15.113
v5.15.114
v5.15.115
v5.15.116
v5.15.117
v5.15.118
v5.15.119
v5.15.12
v5.15.120
v5.15.121
v5.15.122
v5.15.123
v5.15.124
v5.15.125
v5.15.126
v5.15.127
v5.15.128
v5.15.129
v5.15.13
v5.15.130
v5.15.131
v5.15.132
v5.15.133
v5.15.134
v5.15.135
v5.15.136
v5.15.137
v5.15.138
v5.15.139
v5.15.14
v5.15.140
v5.15.141
v5.15.142
v5.15.143
v5.15.144
v5.15.145
v5.15.146
v5.15.147
v5.15.148
v5.15.149
v5.15.15
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v6.*
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v6.9-rc2
Database specific
vanir_signatures
[
{
"signature_type": "Line",
"id": "CVE-2024-26996-2053f3cc",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@0588bbbd718a8130b98c54518f1e0b569ce60a93",
"signature_version": "v1",
"target": {
"file": "drivers/usb/gadget/function/f_ncm.c"
},
"digest": {
"threshold": 0.9,
"line_hashes": [
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"200378998173994671193805438924042283704",
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"256379113336198925995501218197088985320",
"237123828812091430261394212563277640098",
"89275700210672839990613529635329859942"
]
},
"deprecated": false
},
{
"signature_type": "Function",
"id": "CVE-2024-26996-26279ce8",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@f356fd0cbd9c9cbd0854657a80d1608d0d732db3",
"signature_version": "v1",
"target": {
"function": "ncm_disable",
"file": "drivers/usb/gadget/function/f_ncm.c"
},
"digest": {
"function_hash": "132046197581931968469867474659965080084",
"length": 348.0
},
"deprecated": false
},
{
"signature_type": "Line",
"id": "CVE-2024-26996-2cbd4011",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@6334b8e4553cc69f51e383c9de545082213d785e",
"signature_version": "v1",
"target": {
"file": "drivers/usb/gadget/function/f_ncm.c"
},
"digest": {
"threshold": 0.9,
"line_hashes": [
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"81176226435392014456989084490144863277",
"256379113336198925995501218197088985320",
"237123828812091430261394212563277640098",
"89275700210672839990613529635329859942"
]
},
"deprecated": false
},
{
"signature_type": "Function",
"id": "CVE-2024-26996-3305b880",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@7250326cbb1f4f90391ac511a126b936cefb5bb7",
"signature_version": "v1",
"target": {
"function": "ncm_set_alt",
"file": "drivers/usb/gadget/function/f_ncm.c"
},
"digest": {
"function_hash": "16214064887282501201418881054966144484",
"length": 1451.0
},
"deprecated": false
},
{
"signature_type": "Function",
"id": "CVE-2024-26996-45b53ae8",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@7250326cbb1f4f90391ac511a126b936cefb5bb7",
"signature_version": "v1",
"target": {
"function": "ncm_disable",
"file": "drivers/usb/gadget/function/f_ncm.c"
},
"digest": {
"function_hash": "132046197581931968469867474659965080084",
"length": 348.0
},
"deprecated": false
},
{
"signature_type": "Line",
"id": "CVE-2024-26996-4a17ca30",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@7f67c2020cb08499c400abf0fc32c65e4d9a09ca",
"signature_version": "v1",
"target": {
"file": "drivers/usb/gadget/function/f_ncm.c"
},
"digest": {
"threshold": 0.9,
"line_hashes": [
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"81176226435392014456989084490144863277",
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"89275700210672839990613529635329859942"
]
},
"deprecated": false
},
{
"signature_type": "Function",
"id": "CVE-2024-26996-517e5669",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@f356fd0cbd9c9cbd0854657a80d1608d0d732db3",
"signature_version": "v1",
"target": {
"function": "ncm_set_alt",
"file": "drivers/usb/gadget/function/f_ncm.c"
},
"digest": {
"function_hash": "16214064887282501201418881054966144484",
"length": 1451.0
},
"deprecated": false
},
{
"signature_type": "Line",
"id": "CVE-2024-26996-84168460",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@7250326cbb1f4f90391ac511a126b936cefb5bb7",
"signature_version": "v1",
"target": {
"file": "drivers/usb/gadget/function/f_ncm.c"
},
"digest": {
"threshold": 0.9,
"line_hashes": [
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"81176226435392014456989084490144863277",
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"89275700210672839990613529635329859942"
]
},
"deprecated": false
},
{
"signature_type": "Function",
"id": "CVE-2024-26996-9960c78d",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@7f67c2020cb08499c400abf0fc32c65e4d9a09ca",
"signature_version": "v1",
"target": {
"function": "ncm_disable",
"file": "drivers/usb/gadget/function/f_ncm.c"
},
"digest": {
"function_hash": "132046197581931968469867474659965080084",
"length": 348.0
},
"deprecated": false
},
{
"signature_type": "Line",
"id": "CVE-2024-26996-9ddf0b97",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@f356fd0cbd9c9cbd0854657a80d1608d0d732db3",
"signature_version": "v1",
"target": {
"file": "drivers/usb/gadget/function/f_ncm.c"
},
"digest": {
"threshold": 0.9,
"line_hashes": [
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"200378998173994671193805438924042283704",
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"280306551530457717372710141379875697150",
"81176226435392014456989084490144863277",
"256379113336198925995501218197088985320",
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"89275700210672839990613529635329859942"
]
},
"deprecated": false
},
{
"signature_type": "Function",
"id": "CVE-2024-26996-c3d081c7",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@6334b8e4553cc69f51e383c9de545082213d785e",
"signature_version": "v1",
"target": {
"function": "ncm_disable",
"file": "drivers/usb/gadget/function/f_ncm.c"
},
"digest": {
"function_hash": "132046197581931968469867474659965080084",
"length": 348.0
},
"deprecated": false
},
{
"signature_type": "Function",
"id": "CVE-2024-26996-ca185ead",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@0588bbbd718a8130b98c54518f1e0b569ce60a93",
"signature_version": "v1",
"target": {
"function": "ncm_set_alt",
"file": "drivers/usb/gadget/function/f_ncm.c"
},
"digest": {
"function_hash": "16214064887282501201418881054966144484",
"length": 1451.0
},
"deprecated": false
},
{
"signature_type": "Function",
"id": "CVE-2024-26996-cba0f597",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@7f67c2020cb08499c400abf0fc32c65e4d9a09ca",
"signature_version": "v1",
"target": {
"function": "ncm_set_alt",
"file": "drivers/usb/gadget/function/f_ncm.c"
},
"digest": {
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"length": 1451.0
},
"deprecated": false
},
{
"signature_type": "Function",
"id": "CVE-2024-26996-e46503bd",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@6334b8e4553cc69f51e383c9de545082213d785e",
"signature_version": "v1",
"target": {
"function": "ncm_set_alt",
"file": "drivers/usb/gadget/function/f_ncm.c"
},
"digest": {
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"length": 1451.0
},
"deprecated": false
},
{
"signature_type": "Function",
"id": "CVE-2024-26996-f81b61ab",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@0588bbbd718a8130b98c54518f1e0b569ce60a93",
"signature_version": "v1",
"target": {
"function": "ncm_disable",
"file": "drivers/usb/gadget/function/f_ncm.c"
},
"digest": {
"function_hash": "132046197581931968469867474659965080084",
"length": 348.0
},
"deprecated": false
}
]