{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-64362",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-07-19T15:36:31.783Z",
        "datePublished": "2026-07-25T08:50:18.008Z",
        "dateUpdated": "2026-08-17T04:54:08.962Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-08-17T04:54:08.962Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nHID: lg-g15: cancel pending work on remove to fix a use-after-free\n\nlg_g15_data is allocated with devm and holds a work item. The report\nhandlers schedule that work straight from device input.\nlg_g15_event() and lg_g15_v2_event() do it on the backlight cycle key,\nand lg_g510_leds_event() does it too. The worker dereferences the\nlg_g15_data back through container_of.\n\nThe driver had no remove callback and never cancelled the work. So if a\nreport scheduled the work and the keyboard was then unplugged, devres\nfreed lg_g15_data while the work was still pending or running, and the\nworker touched freed memory. This is a use-after-free. It is reachable\nas a race on device unplug.\n\nAdd a remove callback that cancels the work before devres frees the\nstate. g15->work is only initialized for the models that schedule it\n(G15, G15 v2, G510). The G13 and Z-10 leave it zeroed, so guard the\ncancel on g15->work.func to avoid cancelling a work that was never set\nup. The g15 NULL test mirrors the one already in lg_g15_raw_event()."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/hid/hid-lg-g15.c"
                    ],
                    "versions": [
                        {
                            "version": "97b741aba918c4143f4208d2421d08ff215c1b49",
                            "lessThan": "3b9a3919aac6977262f04d5365c0456877522a44",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "97b741aba918c4143f4208d2421d08ff215c1b49",
                            "lessThan": "4aef9676c26dff8723b56834951cfc6b618f0986",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "97b741aba918c4143f4208d2421d08ff215c1b49",
                            "lessThan": "acce9dee807f21184fff19ad17c8ed464247e7f7",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "97b741aba918c4143f4208d2421d08ff215c1b49",
                            "lessThan": "33cd1a000daf929356aacf2b191d31714ff0615e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "97b741aba918c4143f4208d2421d08ff215c1b49",
                            "lessThan": "dfc6e61f83113cc18346b6988f07271c0063357d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "97b741aba918c4143f4208d2421d08ff215c1b49",
                            "lessThan": "4d0d51bc12d246accbfbb94de05d729c68c9b8fb",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "97b741aba918c4143f4208d2421d08ff215c1b49",
                            "lessThan": "8131f4226688c4be5f30874d167e44dab838eb09",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "97b741aba918c4143f4208d2421d08ff215c1b49",
                            "lessThan": "7705b4140d188ce22656f6e541ae7ef834c7e11a",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/hid/hid-lg-g15.c"
                    ],
                    "versions": [
                        {
                            "version": "5.5",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.5",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.261",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.212",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.178",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.145",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.96",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.39",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.4",
                            "lessThanOrEqual": "7.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
                {
                    "nodes": [
                        {
                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.5",
                                    "versionEndExcluding": "5.10.261"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.5",
                                    "versionEndExcluding": "5.15.212"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.5",
                                    "versionEndExcluding": "6.1.178"
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                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.5",
                                    "versionEndExcluding": "6.6.145"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.5",
                                    "versionEndExcluding": "6.12.96"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.5",
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                                },
                                {
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.5",
                                    "versionEndExcluding": "7.1.4"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.5",
                                    "versionEndExcluding": "7.2"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/3b9a3919aac6977262f04d5365c0456877522a44"
                },
                {
                    "url": "https://git.kernel.org/stable/c/4aef9676c26dff8723b56834951cfc6b618f0986"
                },
                {
                    "url": "https://git.kernel.org/stable/c/acce9dee807f21184fff19ad17c8ed464247e7f7"
                },
                {
                    "url": "https://git.kernel.org/stable/c/33cd1a000daf929356aacf2b191d31714ff0615e"
                },
                {
                    "url": "https://git.kernel.org/stable/c/dfc6e61f83113cc18346b6988f07271c0063357d"
                },
                {
                    "url": "https://git.kernel.org/stable/c/4d0d51bc12d246accbfbb94de05d729c68c9b8fb"
                },
                {
                    "url": "https://git.kernel.org/stable/c/8131f4226688c4be5f30874d167e44dab838eb09"
                },
                {
                    "url": "https://git.kernel.org/stable/c/7705b4140d188ce22656f6e541ae7ef834c7e11a"
                }
            ],
            "title": "HID: lg-g15: cancel pending work on remove to fix a use-after-free",
            "x_generator": {
                "engine": "bippy-1.2.0"
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        }
    }
}