CVE-2024-35946

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Source
https://nvd.nist.gov/vuln/detail/CVE-2024-35946
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-35946.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2024-35946
Downstream
Related
Published
2024-05-19T10:10:49Z
Modified
2025-10-15T10:58:37.266678Z
Summary
wifi: rtw89: fix null pointer access when abort scan
Details

In the Linux kernel, the following vulnerability has been resolved:

wifi: rtw89: fix null pointer access when abort scan

During cancel scan we might use vif that weren't scanning. Fix this by using the actual scanning vif.

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
Introduced
e3ec7017f6a20d12ddd9fe23d345ebb7b8c104dd
Fixed
b34d64e9aa5505e3c84570aed5c757f1839573e8
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
e3ec7017f6a20d12ddd9fe23d345ebb7b8c104dd
Fixed
4f11c741908dab7dd48fa5a986b210d4fc74ca8d
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
e3ec7017f6a20d12ddd9fe23d345ebb7b8c104dd
Fixed
7e11a2966f51695c0af0b1f976a32d64dee243b2

Affected versions

v5.*

v5.15
v5.15-rc5
v5.15-rc6
v5.15-rc7
v5.16
v5.16-rc1
v5.16-rc2
v5.16-rc3
v5.16-rc4
v5.16-rc5
v5.16-rc6
v5.16-rc7
v5.16-rc8
v5.17
v5.17-rc1
v5.17-rc2
v5.17-rc3
v5.17-rc4
v5.17-rc5
v5.17-rc6
v5.17-rc7
v5.17-rc8
v5.18
v5.18-rc1
v5.18-rc2
v5.18-rc3
v5.18-rc4
v5.18-rc5
v5.18-rc6
v5.18-rc7
v5.19
v5.19-rc1
v5.19-rc2
v5.19-rc3
v5.19-rc4
v5.19-rc5
v5.19-rc6
v5.19-rc7
v5.19-rc8

v6.*

v6.0
v6.0-rc1
v6.0-rc2
v6.0-rc3
v6.0-rc4
v6.0-rc5
v6.0-rc6
v6.0-rc7
v6.1
v6.1-rc1
v6.1-rc2
v6.1-rc3
v6.1-rc4
v6.1-rc5
v6.1-rc6
v6.1-rc7
v6.1-rc8
v6.2
v6.2-rc1
v6.2-rc2
v6.2-rc3
v6.2-rc4
v6.2-rc5
v6.2-rc6
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
v6.6.3
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
v6.8
v6.8-rc1
v6.8-rc2
v6.8-rc3
v6.8-rc4
v6.8-rc5
v6.8-rc6
v6.8-rc7
v6.8.1
v6.8.2
v6.8.3
v6.8.4
v6.8.5

Database specific 

{
    "vanir_signatures": [
        {
            "signature_version": "v1",
            "signature_type": "Function",
            "target": {
                "file": "drivers/net/wireless/realtek/rtw89/mac80211.c",
                "function": "rtw89_ops_bss_info_changed"
            },
            "deprecated": false,
            "digest": {
                "length": 1112.0,
                "function_hash": "185829117806904944081635480304548475543"
            },
            "id": "CVE-2024-35946-422ecee3",
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@7e11a2966f51695c0af0b1f976a32d64dee243b2"
        },
        {
            "signature_version": "v1",
            "signature_type": "Line",
            "target": {
                "file": "drivers/net/wireless/realtek/rtw89/mac80211.c"
            },
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "329069997578465616691988169888169637180",
                    "310462509626585577616721440387949320656",
                    "324101909435768706080751913914375009350",
                    "229799924794006228821233676870626489311",
                    "219168237159055833769681214734285836564",
                    "131967516710754115117032556091500520414",
                    "177152134971258170768053411838759070542",
                    "54670218353860761247314715322935961411"
                ],
                "threshold": 0.9
            },
            "id": "CVE-2024-35946-431d71b1",
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@4f11c741908dab7dd48fa5a986b210d4fc74ca8d"
        },
        {
            "signature_version": "v1",
            "signature_type": "Function",
            "target": {
                "file": "drivers/net/wireless/realtek/rtw89/mac80211.c",
                "function": "rtw89_ops_remain_on_channel"
            },
            "deprecated": false,
            "digest": {
                "length": 650.0,
                "function_hash": "58369027482175505794119098213885449687"
            },
            "id": "CVE-2024-35946-4efb98f2",
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@b34d64e9aa5505e3c84570aed5c757f1839573e8"
        },
        {
            "signature_version": "v1",
            "signature_type": "Function",
            "target": {
                "file": "drivers/net/wireless/realtek/rtw89/mac80211.c",
                "function": "rtw89_ops_remain_on_channel"
            },
            "deprecated": false,
            "digest": {
                "length": 650.0,
                "function_hash": "58369027482175505794119098213885449687"
            },
            "id": "CVE-2024-35946-77b714c1",
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@4f11c741908dab7dd48fa5a986b210d4fc74ca8d"
        },
        {
            "signature_version": "v1",
            "signature_type": "Line",
            "target": {
                "file": "drivers/net/wireless/realtek/rtw89/mac80211.c"
            },
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "329069997578465616691988169888169637180",
                    "310462509626585577616721440387949320656",
                    "324101909435768706080751913914375009350",
                    "229799924794006228821233676870626489311",
                    "219168237159055833769681214734285836564",
                    "131967516710754115117032556091500520414",
                    "177152134971258170768053411838759070542",
                    "54670218353860761247314715322935961411"
                ],
                "threshold": 0.9
            },
            "id": "CVE-2024-35946-7fbe05f2",
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@7e11a2966f51695c0af0b1f976a32d64dee243b2"
        },
        {
            "signature_version": "v1",
            "signature_type": "Function",
            "target": {
                "file": "drivers/net/wireless/realtek/rtw89/mac80211.c",
                "function": "rtw89_ops_remain_on_channel"
            },
            "deprecated": false,
            "digest": {
                "length": 650.0,
                "function_hash": "58369027482175505794119098213885449687"
            },
            "id": "CVE-2024-35946-99bf1392",
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@7e11a2966f51695c0af0b1f976a32d64dee243b2"
        },
        {
            "signature_version": "v1",
            "signature_type": "Function",
            "target": {
                "file": "drivers/net/wireless/realtek/rtw89/mac80211.c",
                "function": "rtw89_ops_bss_info_changed"
            },
            "deprecated": false,
            "digest": {
                "length": 1112.0,
                "function_hash": "185829117806904944081635480304548475543"
            },
            "id": "CVE-2024-35946-d1e45f91",
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@4f11c741908dab7dd48fa5a986b210d4fc74ca8d"
        },
        {
            "signature_version": "v1",
            "signature_type": "Line",
            "target": {
                "file": "drivers/net/wireless/realtek/rtw89/mac80211.c"
            },
            "deprecated": false,
            "digest": {
                "line_hashes": [
                    "329069997578465616691988169888169637180",
                    "310462509626585577616721440387949320656",
                    "324101909435768706080751913914375009350",
                    "229799924794006228821233676870626489311",
                    "219168237159055833769681214734285836564",
                    "131967516710754115117032556091500520414",
                    "177152134971258170768053411838759070542",
                    "54670218353860761247314715322935961411"
                ],
                "threshold": 0.9
            },
            "id": "CVE-2024-35946-f306d454",
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@b34d64e9aa5505e3c84570aed5c757f1839573e8"
        },
        {
            "signature_version": "v1",
            "signature_type": "Function",
            "target": {
                "file": "drivers/net/wireless/realtek/rtw89/mac80211.c",
                "function": "rtw89_ops_bss_info_changed"
            },
            "deprecated": false,
            "digest": {
                "length": 1112.0,
                "function_hash": "185829117806904944081635480304548475543"
            },
            "id": "CVE-2024-35946-f82b2b4c",
            "source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@b34d64e9aa5505e3c84570aed5c757f1839573e8"
        }
    ]
}

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.6.27
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.8.6