CVE-2024-27048
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-27048
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-27048.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2024-27048
- Downstream
- Related
- Published
- 2024-05-01T12:54:28Z
- Modified
- 2025-10-21T20:23:16.350006Z
- Summary
- wifi: brcm80211: handle pmk_op allocation failure
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
wifi: brcm80211: handle pmk_op allocation failure
The kzalloc() in brcmfpmksav3_op() will return null if the physical memory has run out. As a result, if we dereference the null value, the null pointer dereference bug will happen.
Return -ENOMEM from brcmfpmksav3op() if kzalloc() fails for pmkop.
- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/6138a82f3bccfc67ed7ac059493579fc326c02e5
- https://git.kernel.org/stable/c/9975908315c13bae2f2ed5ba92870fa935180b0e
- https://git.kernel.org/stable/c/b4152222e04cb8afeeca239c90e3fcaf4c553b42
- https://git.kernel.org/stable/c/df62e22c2e27420e8990a4f09e30d7bf56c2036f
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
-
Introduceda96202acaea47fa8377088e0952bb63bd02a3babFixeddf62e22c2e27420e8990a4f09e30d7bf56c2036f
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduceda96202acaea47fa8377088e0952bb63bd02a3babFixed9975908315c13bae2f2ed5ba92870fa935180b0e
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduceda96202acaea47fa8377088e0952bb63bd02a3babFixed6138a82f3bccfc67ed7ac059493579fc326c02e5
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduceda96202acaea47fa8377088e0952bb63bd02a3babFixedb4152222e04cb8afeeca239c90e3fcaf4c553b42
Affected versions
v6.*
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
v6.6.3
v6.6.4
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
v6.7.1
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,
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@b4152222e04cb8afeeca239c90e3fcaf4c553b42",
"id": "CVE-2024-27048-7462c4c8",
"digest": {
"function_hash": "120884980098900276530385347431009996306",
"length": 770.0
},
"target": {
"function": "brcmf_pmksa_v3_op",
"file": "drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c"
},
"signature_type": "Function",
"signature_version": "v1"
},
{
"deprecated": false,
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@6138a82f3bccfc67ed7ac059493579fc326c02e5",
"id": "CVE-2024-27048-7acc93b6",
"digest": {
"function_hash": "120884980098900276530385347431009996306",
"length": 770.0
},
"target": {
"function": "brcmf_pmksa_v3_op",
"file": "drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c"
},
"signature_type": "Function",
"signature_version": "v1"
},
{
"deprecated": false,
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@9975908315c13bae2f2ed5ba92870fa935180b0e",
"id": "CVE-2024-27048-7c4a6ffd",
"digest": {
"threshold": 0.9,
"line_hashes": [
"293944734575098697563413318144781010637",
"317249824330149778897167966933217319181",
"337407900651346625224246632083789121436",
"313436322670951527380316871721556687956"
]
},
"target": {
"file": "drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c"
},
"signature_type": "Line",
"signature_version": "v1"
},
{
"deprecated": false,
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@6138a82f3bccfc67ed7ac059493579fc326c02e5",
"id": "CVE-2024-27048-b8718212",
"digest": {
"threshold": 0.9,
"line_hashes": [
"293944734575098697563413318144781010637",
"317249824330149778897167966933217319181",
"337407900651346625224246632083789121436",
"313436322670951527380316871721556687956"
]
},
"target": {
"file": "drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c"
},
"signature_type": "Line",
"signature_version": "v1"
},
{
"deprecated": false,
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@b4152222e04cb8afeeca239c90e3fcaf4c553b42",
"id": "CVE-2024-27048-cee40a20",
"digest": {
"threshold": 0.9,
"line_hashes": [
"293944734575098697563413318144781010637",
"317249824330149778897167966933217319181",
"337407900651346625224246632083789121436",
"313436322670951527380316871721556687956"
]
},
"target": {
"file": "drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c"
},
"signature_type": "Line",
"signature_version": "v1"
},
{
"deprecated": false,
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@9975908315c13bae2f2ed5ba92870fa935180b0e",
"id": "CVE-2024-27048-fc2dcdf6",
"digest": {
"function_hash": "120884980098900276530385347431009996306",
"length": 770.0
},
"target": {
"function": "brcmf_pmksa_v3_op",
"file": "drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c"
},
"signature_type": "Function",
"signature_version": "v1"
}
]