CVE-2025-37755
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2025-37755
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-37755.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2025-37755
- Downstream
- Related
- Published
- 2025-05-01T12:55:59Z
- Modified
- 2025-10-22T11:10:09.572335Z
- Summary
- net: libwx: handle page_pool_dev_alloc_pages error
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
net: libwx: handle pagepooldevallocpages error
pagepooldevallocpages could return NULL. There was a WARN_ON(!page) but it would still proceed to use the NULL pointer and then crash.
This is similar to commit 001ba0902046 ("net: fec: handle pagepooldevallocpages error").
This is found by our static analysis tool KNighter.
- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/1dd13c60348f515acd8c6f25a561b9c4e3b04fea
- https://git.kernel.org/stable/c/7f1ff1b38a7c8b872382b796023419d87d78c47e
- https://git.kernel.org/stable/c/90bec7cef8805f9a23145e070dff28a02bb584eb
- https://git.kernel.org/stable/c/ad81d666e114ebf989fc9994d4c93d451dc60056
- https://git.kernel.org/stable/c/c17ef974bfcf1a50818168b47c4606b425a957c4
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
-
Introduced3c47e8ae113a68da47987750d9896e325d0aeeddFixedc17ef974bfcf1a50818168b47c4606b425a957c4
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced3c47e8ae113a68da47987750d9896e325d0aeeddFixedad81d666e114ebf989fc9994d4c93d451dc60056
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced3c47e8ae113a68da47987750d9896e325d0aeeddFixed1dd13c60348f515acd8c6f25a561b9c4e3b04fea
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced3c47e8ae113a68da47987750d9896e325d0aeeddFixed90bec7cef8805f9a23145e070dff28a02bb584eb
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced3c47e8ae113a68da47987750d9896e325d0aeeddFixed7f1ff1b38a7c8b872382b796023419d87d78c47e
Affected versions
v6.*
v6.10
v6.10-rc1
v6.10-rc2
v6.10-rc3
v6.10-rc4
v6.10-rc5
v6.10-rc6
v6.10-rc7
v6.11
v6.11-rc1
v6.11-rc2
v6.11-rc3
v6.11-rc4
v6.11-rc5
v6.11-rc6
v6.11-rc7
v6.12
v6.12-rc1
v6.12-rc2
v6.12-rc3
v6.12-rc4
v6.12-rc5
v6.12-rc6
v6.12-rc7
v6.12.1
v6.12.10
v6.12.11
v6.12.12
v6.12.13
v6.12.14
v6.12.15
v6.12.16
v6.12.17
v6.12.18
v6.12.19
v6.12.2
v6.12.20
v6.12.21
v6.12.22
v6.12.23
v6.12.3
v6.12.4
v6.12.5
v6.12.6
v6.12.7
v6.12.8
v6.12.9
v6.13
v6.13-rc1
v6.13-rc2
v6.13-rc3
v6.13-rc4
v6.13-rc5
v6.13-rc6
v6.13-rc7
v6.13.1
v6.13.10
v6.13.11
v6.13.2
v6.13.3
v6.13.4
v6.13.5
v6.13.6
v6.13.7
v6.13.8
v6.13.9
v6.14
v6.14-rc1
v6.14-rc2
v6.14-rc3
v6.14-rc4
v6.14-rc5
v6.14-rc6
v6.14-rc7
v6.14.1
v6.14.2
v6.2
v6.2-rc7
v6.2-rc8
v6.3
v6.3-rc1
v6.3-rc2
v6.3-rc3
v6.3-rc4
v6.3-rc5
v6.3-rc6
v6.3-rc7
v6.4
v6.4-rc1
v6.4-rc2
v6.4-rc3
v6.4-rc4
v6.4-rc5
v6.4-rc6
v6.4-rc7
v6.5
v6.5-rc1
v6.5-rc2
v6.5-rc3
v6.5-rc4
v6.5-rc5
v6.5-rc6
v6.5-rc7
v6.6
v6.6-rc1
v6.6-rc2
v6.6-rc3
v6.6-rc4
v6.6-rc5
v6.6-rc6
v6.6-rc7
v6.6.1
v6.6.10
v6.6.11
v6.6.12
v6.6.13
v6.6.14
v6.6.15
v6.6.16
v6.6.17
v6.6.18
v6.6.19
v6.6.2
v6.6.20
v6.6.21
v6.6.22
v6.6.23
v6.6.24
v6.6.25
v6.6.26
v6.6.27
v6.6.28
v6.6.29
v6.6.3
v6.6.30
v6.6.31
v6.6.32
v6.6.33
v6.6.34
v6.6.35
v6.6.36
v6.6.37
v6.6.38
v6.6.39
v6.6.4
v6.6.40
v6.6.41
v6.6.42
v6.6.43
v6.6.44
v6.6.45
v6.6.46
v6.6.47
v6.6.48
v6.6.49
v6.6.5
v6.6.50
v6.6.51
v6.6.52
v6.6.53
v6.6.54
v6.6.55
v6.6.56
v6.6.57
v6.6.58
v6.6.59
v6.6.6
v6.6.60
v6.6.61
v6.6.62
v6.6.63
v6.6.64
v6.6.65
v6.6.66
v6.6.67
v6.6.68
v6.6.69
v6.6.7
v6.6.70
v6.6.71
v6.6.72
v6.6.73
v6.6.74
v6.6.75
v6.6.76
v6.6.77
v6.6.78
v6.6.79
v6.6.8
v6.6.80
v6.6.81
v6.6.82
v6.6.83
v6.6.84
v6.6.85
v6.6.86
v6.6.87
v6.6.9
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
v6.8
v6.8-rc1
v6.8-rc2
v6.8-rc3
v6.8-rc4
v6.8-rc5
v6.8-rc6
v6.8-rc7
v6.9
v6.9-rc1
v6.9-rc2
v6.9-rc3
v6.9-rc4
v6.9-rc5
v6.9-rc6
v6.9-rc7
Database specific
vanir_signatures
[
{
"id": "CVE-2025-37755-129d2e2e",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@c17ef974bfcf1a50818168b47c4606b425a957c4",
"deprecated": false,
"signature_version": "v1",
"target": {
"file": "drivers/net/ethernet/wangxun/libwx/wx_lib.c"
},
"digest": {
"threshold": 0.9,
"line_hashes": [
"164854589884663500743340862388296901365",
"114954019495808125712762952934857232803",
"11130181846304651932447299190622035757",
"65709085490519793097659040729998960038"
]
},
"signature_type": "Line"
},
{
"id": "CVE-2025-37755-27a356aa",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@c17ef974bfcf1a50818168b47c4606b425a957c4",
"deprecated": false,
"signature_version": "v1",
"target": {
"function": "wx_alloc_mapped_page",
"file": "drivers/net/ethernet/wangxun/libwx/wx_lib.c"
},
"digest": {
"length": 312.0,
"function_hash": "254930107514435487413990071148120670736"
},
"signature_type": "Function"
},
{
"id": "CVE-2025-37755-3f490504",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@1dd13c60348f515acd8c6f25a561b9c4e3b04fea",
"deprecated": false,
"signature_version": "v1",
"target": {
"file": "drivers/net/ethernet/wangxun/libwx/wx_lib.c"
},
"digest": {
"threshold": 0.9,
"line_hashes": [
"164854589884663500743340862388296901365",
"114954019495808125712762952934857232803",
"11130181846304651932447299190622035757",
"65709085490519793097659040729998960038"
]
},
"signature_type": "Line"
},
{
"id": "CVE-2025-37755-4fd3611f",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@ad81d666e114ebf989fc9994d4c93d451dc60056",
"deprecated": false,
"signature_version": "v1",
"target": {
"function": "wx_alloc_mapped_page",
"file": "drivers/net/ethernet/wangxun/libwx/wx_lib.c"
},
"digest": {
"length": 312.0,
"function_hash": "254930107514435487413990071148120670736"
},
"signature_type": "Function"
},
{
"id": "CVE-2025-37755-68413790",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@90bec7cef8805f9a23145e070dff28a02bb584eb",
"deprecated": false,
"signature_version": "v1",
"target": {
"file": "drivers/net/ethernet/wangxun/libwx/wx_lib.c"
},
"digest": {
"threshold": 0.9,
"line_hashes": [
"164854589884663500743340862388296901365",
"114954019495808125712762952934857232803",
"11130181846304651932447299190622035757",
"65709085490519793097659040729998960038"
]
},
"signature_type": "Line"
},
{
"id": "CVE-2025-37755-8b2d5b4c",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@7f1ff1b38a7c8b872382b796023419d87d78c47e",
"deprecated": false,
"signature_version": "v1",
"target": {
"file": "drivers/net/ethernet/wangxun/libwx/wx_lib.c"
},
"digest": {
"threshold": 0.9,
"line_hashes": [
"164854589884663500743340862388296901365",
"114954019495808125712762952934857232803",
"11130181846304651932447299190622035757",
"65709085490519793097659040729998960038"
]
},
"signature_type": "Line"
},
{
"id": "CVE-2025-37755-b98c3d6b",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@ad81d666e114ebf989fc9994d4c93d451dc60056",
"deprecated": false,
"signature_version": "v1",
"target": {
"file": "drivers/net/ethernet/wangxun/libwx/wx_lib.c"
},
"digest": {
"threshold": 0.9,
"line_hashes": [
"164854589884663500743340862388296901365",
"114954019495808125712762952934857232803",
"11130181846304651932447299190622035757",
"65709085490519793097659040729998960038"
]
},
"signature_type": "Line"
},
{
"id": "CVE-2025-37755-b9b045fc",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@90bec7cef8805f9a23145e070dff28a02bb584eb",
"deprecated": false,
"signature_version": "v1",
"target": {
"function": "wx_alloc_mapped_page",
"file": "drivers/net/ethernet/wangxun/libwx/wx_lib.c"
},
"digest": {
"length": 312.0,
"function_hash": "254930107514435487413990071148120670736"
},
"signature_type": "Function"
},
{
"id": "CVE-2025-37755-dc7d09ee",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@1dd13c60348f515acd8c6f25a561b9c4e3b04fea",
"deprecated": false,
"signature_version": "v1",
"target": {
"function": "wx_alloc_mapped_page",
"file": "drivers/net/ethernet/wangxun/libwx/wx_lib.c"
},
"digest": {
"length": 312.0,
"function_hash": "254930107514435487413990071148120670736"
},
"signature_type": "Function"
},
{
"id": "CVE-2025-37755-fd2076ba",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@7f1ff1b38a7c8b872382b796023419d87d78c47e",
"deprecated": false,
"signature_version": "v1",
"target": {
"function": "wx_alloc_mapped_page",
"file": "drivers/net/ethernet/wangxun/libwx/wx_lib.c"
},
"digest": {
"length": 312.0,
"function_hash": "254930107514435487413990071148120670736"
},
"signature_type": "Function"
}
]