CVE-2024-43836
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-43836
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-43836.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2024-43836
- Downstream
- Published
- 2024-08-17T09:21:53Z
- Modified
- 2025-10-17T10:12:11.563656Z
- Summary
- net: ethtool: pse-pd: Fix possible null-deref
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
net: ethtool: pse-pd: Fix possible null-deref
Fix a possible null dereference when a PSE supports both c33 and PoDL, but only one of the netlink attributes is specified. The c33 or PoDL PSE capabilities are already validated in the ethnlsetpse_validate() call.
- 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
-
Introduced4d18e3ddf427d93a2895a1c9d61477e1f1726cadFixede187690b125a297499eadeec53c32c5ed6d7436a
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced4d18e3ddf427d93a2895a1c9d61477e1f1726cadFixed4cddb0f15ea9c62f81b4889ea69a99368cc63a86
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
v6.10.1
v6.10.2
v6.9
v6.9-rc5
v6.9-rc6
v6.9-rc7
Database specific
vanir_signatures
[
{
"digest": {
"function_hash": "253155944046209500365311274876967711133",
"length": 492.0
},
"signature_type": "Function",
"target": {
"function": "ethnl_set_pse",
"file": "net/ethtool/pse-pd.c"
},
"deprecated": false,
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@e187690b125a297499eadeec53c32c5ed6d7436a",
"id": "CVE-2024-43836-14c78434"
},
{
"digest": {
"threshold": 0.9,
"line_hashes": [
"869197137996689532975026059615576676",
"228520405852849935126525719207419325148",
"79261099311902632434779832520811512785",
"242819886654854661219180761980939851150",
"190798276733854587382257922745021504785",
"287809410663528053012103751854774193535"
]
},
"signature_type": "Line",
"target": {
"file": "net/ethtool/pse-pd.c"
},
"deprecated": false,
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@e187690b125a297499eadeec53c32c5ed6d7436a",
"id": "CVE-2024-43836-32072b59"
},
{
"digest": {
"threshold": 0.9,
"line_hashes": [
"869197137996689532975026059615576676",
"228520405852849935126525719207419325148",
"79261099311902632434779832520811512785",
"242819886654854661219180761980939851150",
"190798276733854587382257922745021504785",
"287809410663528053012103751854774193535"
]
},
"signature_type": "Line",
"target": {
"file": "net/ethtool/pse-pd.c"
},
"deprecated": false,
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@4cddb0f15ea9c62f81b4889ea69a99368cc63a86",
"id": "CVE-2024-43836-3e2023a1"
},
{
"digest": {
"function_hash": "253155944046209500365311274876967711133",
"length": 492.0
},
"signature_type": "Function",
"target": {
"function": "ethnl_set_pse",
"file": "net/ethtool/pse-pd.c"
},
"deprecated": false,
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@4cddb0f15ea9c62f81b4889ea69a99368cc63a86",
"id": "CVE-2024-43836-edb32c0e"
}
]