CVE-2024-46672
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-46672
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-46672.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2024-46672
- Downstream
- Related
- Published
- 2024-09-11T15:14:01Z
- Modified
- 2025-10-15T14:44:20.558083Z
- Summary
- wifi: brcmfmac: cfg80211: Handle SSID based pmksa deletion
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
wifi: brcmfmac: cfg80211: Handle SSID based pmksa deletion
wpasupplicant 2.11 sends since 1efdba5fdc2c ("Handle PMKSA flush in the driver for SAE/OWE offload cases") SSID based PMKSA del commands. brcmfmac is not prepared and tries to dereference the NULL bssid and pmkid pointers in cfg80211pmksa. PMKID_V3 operations support SSID based updates so copy the SSID.
- 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
-
Introduceda96202acaea47fa8377088e0952bb63bd02a3babFixed4291f94f8c6b01505132c22ee27b59ed27c3584f
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduceda96202acaea47fa8377088e0952bb63bd02a3babFixed1f566eb912d192c83475a919331aea59619e1197
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduceda96202acaea47fa8377088e0952bb63bd02a3babFixed2ad4e1ada8eebafa2d75a4b75eeeca882de6ada1
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
v6.10.3
v6.10.4
v6.10.5
v6.10.6
v6.11-rc1
v6.11-rc2
v6.2
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
v6.6.5
v6.6.6
v6.6.7
v6.6.8
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": [
{
"deprecated": false,
"signature_type": "Line",
"target": {
"file": "drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c"
},
"signature_version": "v1",
"digest": {
"line_hashes": [
"129041429193745174566760357419166769300",
"232497008754842859851586657377279741285",
"143950719730805241086654554133113084538",
"269853215248918103581672381907231522725",
"340186769950725491341743458219262743310",
"63773869086612191641821805787170050006"
],
"threshold": 0.9
},
"id": "CVE-2024-46672-13a1bad8",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@1f566eb912d192c83475a919331aea59619e1197"
},
{
"deprecated": false,
"signature_type": "Line",
"target": {
"file": "drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c"
},
"signature_version": "v1",
"digest": {
"line_hashes": [
"129041429193745174566760357419166769300",
"232497008754842859851586657377279741285",
"143950719730805241086654554133113084538",
"269853215248918103581672381907231522725",
"340186769950725491341743458219262743310",
"63773869086612191641821805787170050006"
],
"threshold": 0.9
},
"id": "CVE-2024-46672-9d1ed93e",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@4291f94f8c6b01505132c22ee27b59ed27c3584f"
},
{
"deprecated": false,
"signature_type": "Function",
"target": {
"file": "drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c",
"function": "brcmf_pmksa_v3_op"
},
"signature_version": "v1",
"digest": {
"length": 801.0,
"function_hash": "102014703708907256529977331799625626313"
},
"id": "CVE-2024-46672-b2f34b89",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@1f566eb912d192c83475a919331aea59619e1197"
},
{
"deprecated": false,
"signature_type": "Function",
"target": {
"file": "drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c",
"function": "brcmf_pmksa_v3_op"
},
"signature_version": "v1",
"digest": {
"length": 801.0,
"function_hash": "102014703708907256529977331799625626313"
},
"id": "CVE-2024-46672-e073c576",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@4291f94f8c6b01505132c22ee27b59ed27c3584f"
}
]
}