CVE-2024-56577

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2024-56577", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-12-27T14:03:05.999Z", "datePublished": "2024-12-27T14:23:19.725Z", "dateUpdated": "2026-05-11T20:55:08.981Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T20:55:08.981Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: mtk-jpeg: Fix null-ptr-deref during unload module\n\nThe workqueue should be destroyed in mtk_jpeg_core.c since commit\n09aea13ecf6f (\"media: mtk-jpeg: refactor some variables\"), otherwise\nthe below calltrace can be easily triggered.\n\n[ 677.862514] Unable to handle kernel paging request at virtual address dfff800000000023\n[ 677.863633] KASAN: null-ptr-deref in range [0x0000000000000118-0x000000000000011f]\n...\n[ 677.879654] CPU: 6 PID: 1071 Comm: modprobe Tainted: G O 6.8.12-mtk+gfa1a78e5d24b+ #17\n...\n[ 677.882838] pc : destroy_workqueue+0x3c/0x770\n[ 677.883413] lr : mtk_jpegdec_destroy_workqueue+0x70/0x88 [mtk_jpeg_dec_hw]\n[ 677.884314] sp : ffff80008ad974f0\n[ 677.884744] x29: ffff80008ad974f0 x28: ffff0000d7115580 x27: ffff0000dd691070\n[ 677.885669] x26: ffff0000dd691408 x25: ffff8000844af3e0 x24: ffff80008ad97690\n[ 677.886592] x23: ffff0000e051d400 x22: ffff0000dd691010 x21: dfff800000000000\n[ 677.887515] x20: 0000000000000000 x19: 0000000000000000 x18: ffff800085397ac0\n[ 677.888438] x17: 0000000000000000 x16: ffff8000801b87c8 x15: 1ffff000115b2e10\n[ 677.889361] x14: 00000000f1f1f1f1 x13: 0000000000000000 x12: ffff7000115b2e4d\n[ 677.890285] x11: 1ffff000115b2e4c x10: ffff7000115b2e4c x9 : ffff80000aa43e90\n[ 677.891208] x8 : 00008fffeea4d1b4 x7 : ffff80008ad97267 x6 : 0000000000000001\n[ 677.892131] x5 : ffff80008ad97260 x4 : ffff7000115b2e4d x3 : 0000000000000000\n[ 677.893054] x2 : 0000000000000023 x1 : dfff800000000000 x0 : 0000000000000118\n[ 677.893977] Call trace:\n[ 677.894297] destroy_workqueue+0x3c/0x770\n[ 677.894826] mtk_jpegdec_destroy_workqueue+0x70/0x88 [mtk_jpeg_dec_hw]\n[ 677.895677] devm_action_release+0x50/0x90\n[ 677.896211] release_nodes+0xe8/0x170\n[ 677.896688] devres_release_all+0xf8/0x178\n[ 677.897219] device_unbind_cleanup+0x24/0x170\n[ 677.897785] device_release_driver_internal+0x35c/0x480\n[ 677.898461] device_release_driver+0x20/0x38\n...\n[ 677.912665] ---[ end trace 0000000000000000 ]---"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c", "drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.c"], "versions": [{"version": "09aea13ecf6f89ed7f18114953695563f64f461c", "lessThan": "0ba08c21c6a92e6512e73644555120427c9a49d4", "status": "affected", "versionType": "git"}, {"version": "09aea13ecf6f89ed7f18114953695563f64f461c", "lessThan": "bc3889a39baf783c64c6d628bbb74d76ce164bb1", "status": "affected", "versionType": "git"}, {"version": "09aea13ecf6f89ed7f18114953695563f64f461c", "lessThan": "17af2b39daf12870cac61ffc360e62bc35798afb", "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/media/platform/mediatek/jpeg/mtk_jpeg_core.c", "drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.c"], "versions": [{"version": "6.4", "status": "affected"}, {"version": "0", "lessThan": "6.4", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.64", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.4", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.13", "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": "6.4", "versionEndExcluding": "6.6.64"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.4", "versionEndExcluding": "6.12.4"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.4", "versionEndExcluding": "6.13"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/0ba08c21c6a92e6512e73644555120427c9a49d4"}, {"url": "https://git.kernel.org/stable/c/bc3889a39baf783c64c6d628bbb74d76ce164bb1"}, {"url": "https://git.kernel.org/stable/c/17af2b39daf12870cac61ffc360e62bc35798afb"}], "title": "media: mtk-jpeg: Fix null-ptr-deref during unload module", "x_generator": {"engine": "bippy-1.2.0"}}, "adp": [{"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2024-56577", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-10-01T20:01:56.696947Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-476", "description": "CWE-476 NULL Pointer Dereference"}]}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-10-01T20:07:14.975Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2024-56577", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-10-01T20:01:56.696947Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-476", "description": "CWE-476 NULL Pointer Dereference"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-10-01T15:42:00.556Z"}}], "cna": {"title": "media: mtk-jpeg: Fix null-ptr-deref during unload module", "affected": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "09aea13ecf6f89ed7f18114953695563f64f461c", "lessThan": "0ba08c21c6a92e6512e73644555120427c9a49d4", "versionType": "git"}, {"status": "affected", "version": "09aea13ecf6f89ed7f18114953695563f64f461c", "lessThan": "bc3889a39baf783c64c6d628bbb74d76ce164bb1", "versionType": "git"}, {"status": "affected", "version": "09aea13ecf6f89ed7f18114953695563f64f461c", "lessThan": "17af2b39daf12870cac61ffc360e62bc35798afb", "versionType": "git"}], "programFiles": ["drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c", "drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "6.4"}, {"status": "unaffected", "version": "0", "lessThan": "6.4", "versionType": "semver"}, {"status": "unaffected", "version": "6.6.64", "versionType": "semver", "lessThanOrEqual": "6.6.*"}, {"status": "unaffected", "version": "6.12.4", "versionType": "semver", "lessThanOrEqual": "6.12.*"}, {"status": "unaffected", "version": "6.13", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c", "drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.c"], "defaultStatus": "affected"}], "references": [{"url": "https://git.kernel.org/stable/c/0ba08c21c6a92e6512e73644555120427c9a49d4"}, {"url": "https://git.kernel.org/stable/c/bc3889a39baf783c64c6d628bbb74d76ce164bb1"}, {"url": "https://git.kernel.org/stable/c/17af2b39daf12870cac61ffc360e62bc35798afb"}], "x_generator": {"engine": "bippy-1.2.0"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: mtk-jpeg: Fix null-ptr-deref during unload module\n\nThe workqueue should be destroyed in mtk_jpeg_core.c since commit\n09aea13ecf6f (\"media: mtk-jpeg: refactor some variables\"), otherwise\nthe below calltrace can be easily triggered.\n\n[ 677.862514] Unable to handle kernel paging request at virtual address dfff800000000023\n[ 677.863633] KASAN: null-ptr-deref in range [0x0000000000000118-0x000000000000011f]\n...\n[ 677.879654] CPU: 6 PID: 1071 Comm: modprobe Tainted: G O 6.8.12-mtk+gfa1a78e5d24b+ #17\n...\n[ 677.882838] pc : destroy_workqueue+0x3c/0x770\n[ 677.883413] lr : mtk_jpegdec_destroy_workqueue+0x70/0x88 [mtk_jpeg_dec_hw]\n[ 677.884314] sp : ffff80008ad974f0\n[ 677.884744] x29: ffff80008ad974f0 x28: ffff0000d7115580 x27: ffff0000dd691070\n[ 677.885669] x26: ffff0000dd691408 x25: ffff8000844af3e0 x24: ffff80008ad97690\n[ 677.886592] x23: ffff0000e051d400 x22: ffff0000dd691010 x21: dfff800000000000\n[ 677.887515] x20: 0000000000000000 x19: 0000000000000000 x18: ffff800085397ac0\n[ 677.888438] x17: 0000000000000000 x16: ffff8000801b87c8 x15: 1ffff000115b2e10\n[ 677.889361] x14: 00000000f1f1f1f1 x13: 0000000000000000 x12: ffff7000115b2e4d\n[ 677.890285] x11: 1ffff000115b2e4c x10: ffff7000115b2e4c x9 : ffff80000aa43e90\n[ 677.891208] x8 : 00008fffeea4d1b4 x7 : ffff80008ad97267 x6 : 0000000000000001\n[ 677.892131] x5 : ffff80008ad97260 x4 : ffff7000115b2e4d x3 : 0000000000000000\n[ 677.893054] x2 : 0000000000000023 x1 : dfff800000000000 x0 : 0000000000000118\n[ 677.893977] Call trace:\n[ 677.894297] destroy_workqueue+0x3c/0x770\n[ 677.894826] mtk_jpegdec_destroy_workqueue+0x70/0x88 [mtk_jpeg_dec_hw]\n[ 677.895677] devm_action_release+0x50/0x90\n[ 677.896211] release_nodes+0xe8/0x170\n[ 677.896688] devres_release_all+0xf8/0x178\n[ 677.897219] device_unbind_cleanup+0x24/0x170\n[ 677.897785] device_release_driver_internal+0x35c/0x480\n[ 677.898461] device_release_driver+0x20/0x38\n...\n[ 677.912665] ---[ end trace 0000000000000000 ]---"}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.6.64", "versionStartIncluding": "6.4"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.12.4", "versionStartIncluding": "6.4"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.13", "versionStartIncluding": "6.4"}], "operator": "OR"}]}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T20:55:08.981Z"}}}, "cveMetadata": {"cveId": "CVE-2024-56577", "state": "PUBLISHED", "dateUpdated": "2026-05-11T20:55:08.981Z", "dateReserved": "2024-12-27T14:03:05.999Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2024-12-27T14:23:19.725Z", "assignerShortName": "Linux"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c", "drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "0ba08c21c6a92e6512e73644555120427c9a49d4", "status": "affected", "version": "09aea13ecf6f89ed7f18114953695563f64f461c", "versionType": "git"}, {"lessThan": "bc3889a39baf783c64c6d628bbb74d76ce164bb1", "status": "affected", "version": "09aea13ecf6f89ed7f18114953695563f64f461c", "versionType": "git"}, {"lessThan": "17af2b39daf12870cac61ffc360e62bc35798afb", "status": "affected", "version": "09aea13ecf6f89ed7f18114953695563f64f461c", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c", "drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "6.4"}, {"lessThan": "6.4", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.64", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.4", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "6.13", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "443C5382-3B75-483A-BDE8-C8856CA429BF", "versionEndExcluding": "6.6.64", "versionStartIncluding": "6.4", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "04756810-D093-4B43-B1D9-CF5035968061", "versionEndExcluding": "6.12.4", "versionStartIncluding": "6.7", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: mtk-jpeg: Fix null-ptr-deref during unload module\n\nThe workqueue should be destroyed in mtk_jpeg_core.c since commit\n09aea13ecf6f (\"media: mtk-jpeg: refactor some variables\"), otherwise\nthe below calltrace can be easily triggered.\n\n[ 677.862514] Unable to handle kernel paging request at virtual address dfff800000000023\n[ 677.863633] KASAN: null-ptr-deref in range [0x0000000000000118-0x000000000000011f]\n...\n[ 677.879654] CPU: 6 PID: 1071 Comm: modprobe Tainted: G O 6.8.12-mtk+gfa1a78e5d24b+ #17\n...\n[ 677.882838] pc : destroy_workqueue+0x3c/0x770\n[ 677.883413] lr : mtk_jpegdec_destroy_workqueue+0x70/0x88 [mtk_jpeg_dec_hw]\n[ 677.884314] sp : ffff80008ad974f0\n[ 677.884744] x29: ffff80008ad974f0 x28: ffff0000d7115580 x27: ffff0000dd691070\n[ 677.885669] x26: ffff0000dd691408 x25: ffff8000844af3e0 x24: ffff80008ad97690\n[ 677.886592] x23: ffff0000e051d400 x22: ffff0000dd691010 x21: dfff800000000000\n[ 677.887515] x20: 0000000000000000 x19: 0000000000000000 x18: ffff800085397ac0\n[ 677.888438] x17: 0000000000000000 x16: ffff8000801b87c8 x15: 1ffff000115b2e10\n[ 677.889361] x14: 00000000f1f1f1f1 x13: 0000000000000000 x12: ffff7000115b2e4d\n[ 677.890285] x11: 1ffff000115b2e4c x10: ffff7000115b2e4c x9 : ffff80000aa43e90\n[ 677.891208] x8 : 00008fffeea4d1b4 x7 : ffff80008ad97267 x6 : 0000000000000001\n[ 677.892131] x5 : ffff80008ad97260 x4 : ffff7000115b2e4d x3 : 0000000000000000\n[ 677.893054] x2 : 0000000000000023 x1 : dfff800000000000 x0 : 0000000000000118\n[ 677.893977] Call trace:\n[ 677.894297] destroy_workqueue+0x3c/0x770\n[ 677.894826] mtk_jpegdec_destroy_workqueue+0x70/0x88 [mtk_jpeg_dec_hw]\n[ 677.895677] devm_action_release+0x50/0x90\n[ 677.896211] release_nodes+0xe8/0x170\n[ 677.896688] devres_release_all+0xf8/0x178\n[ 677.897219] device_unbind_cleanup+0x24/0x170\n[ 677.897785] device_release_driver_internal+0x35c/0x480\n[ 677.898461] device_release_driver+0x20/0x38\n...\n[ 677.912665] ---[ end trace 0000000000000000 ]---"}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: media: mtk-jpeg: Corregir null-ptr-deref durante la descarga del m\u00f3dulo La cola de trabajo debe destruirse en mtk_jpeg_core.c desde el commit 09aea13ecf6f (\"media: mtk-jpeg: refactorizar algunas variables\"), de lo contrario, el siguiente seguimiento de llamadas puede activarse f\u00e1cilmente. [ 677.862514] No se puede gestionar la solicitud de paginaci\u00f3n del n\u00facleo en la direcci\u00f3n virtual dfff800000000023 [ 677.863633] KASAN: null-ptr-deref en el rango [0x0000000000000118-0x000000000000011f] ... [ 677.879654] CPU: 6 PID: 1071 Comm: modprobe Tainted: GO 6.8.12-mtk+gfa1a78e5d24b+ #17 ... [ 677.882838] pc : destroy_workqueue+0x3c/0x770 [ 677.883413] lr : mtk_jpegdec_destroy_workqueue+0x70/0x88 [mtk_jpeg_dec_hw] [ 677.884314] sp : ffff80008ad974f0 [ 677.884744] x29: ffff80008ad974f0 x28: ffff0000d7115580 x27: ffff0000dd691070 [ 677.885669] x26: ffff0000dd691408 x25: ffff8000844af3e0 x24: ffff80008ad97690 [ 677.886592] x23: ffff0000e051d400 x22: ffff0000dd691010 x21: dfff800000000000 [ 677.887515] x20: 0000000000000000 x19: 0000000000000000 x18: ffff800085397ac0 [ 677.888438] x17: 0000000000000000 x16: ffff8000801b87c8 x15: 1ffff000115b2e10 [ 677.889361] x14: 00000000f1f1f1f1 x13: 000000000000000 x12: x11: 1ffff000115b2e4c x10: ffff7000115b2e4c x9: ffff80000aa43e90 [677.891208] x8: 00008fffeea4d1b4 x7: ffff80008ad97267 x6: 0000000000000001 [677.892131] x5: ffff80008ad97260 x4: ffff7000115b2e4d x3: 0000000000000000 [677.893054] x2: 00000000000000023 x1 : dfff800000000000 x0 : 0000000000000118 [ 677.893977] Rastreo de llamadas: [ 677.894297] destroy_workqueue+0x3c/0x770 [ 677.894826] mtk_jpegdec_destroy_workqueue+0x70/0x88 [mtk_jpeg_dec_hw] [ 677.895677] devm_action_release+0x50/0x90 [ 677.896211] release_nodes+0xe8/0x170 [ 677.896688] devres_release_all+0xf8/0x178 [ 677.897219] device_unbind_cleanup+0x24/0x170 [ 677.897785] device_release_driver_internal+0x35c/0x480 [ 677.898461] device_release_driver+0x20/0x38 ... [ 677.912665] ---[ fin de seguimiento 0000000000000000 ]---"}], "id": "CVE-2024-56577", "lastModified": "2026-06-17T08:12:27.313", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2024-56577", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-10-01T20:01:56.696947Z", "version": "2.0.3"}}]}, "published": "2024-12-27T15:15:16.767", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/0ba08c21c6a92e6512e73644555120427c9a49d4"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/17af2b39daf12870cac61ffc360e62bc35798afb"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/bc3889a39baf783c64c6d628bbb74d76ce164bb1"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-476"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-476"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{"bugzilla": {"description": "kernel: media: mtk-jpeg: Fix null-ptr-deref during unload module", "id": "2334427", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2334427"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-476", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nmedia: mtk-jpeg: Fix null-ptr-deref during unload module\nThe workqueue should be destroyed in mtk_jpeg_core.c since commit\n09aea13ecf6f (\"media: mtk-jpeg: refactor some variables\"), otherwise\nthe below calltrace can be easily triggered.\n[ 677.862514] Unable to handle kernel paging request at virtual address dfff800000000023\n[ 677.863633] KASAN: null-ptr-deref in range [0x0000000000000118-0x000000000000011f]\n...\n[ 677.879654] CPU: 6 PID: 1071 Comm: modprobe Tainted: G O 6.8.12-mtk+gfa1a78e5d24b+ #17\n...\n[ 677.882838] pc : destroy_workqueue+0x3c/0x770\n[ 677.883413] lr : mtk_jpegdec_destroy_workqueue+0x70/0x88 [mtk_jpeg_dec_hw]\n[ 677.884314] sp : ffff80008ad974f0\n[ 677.884744] x29: ffff80008ad974f0 x28: ffff0000d7115580 x27: ffff0000dd691070\n[ 677.885669] x26: ffff0000dd691408 x25: ffff8000844af3e0 x24: ffff80008ad97690\n[ 677.886592] x23: ffff0000e051d400 x22: ffff0000dd691010 x21: dfff800000000000\n[ 677.887515] x20: 0000000000000000 x19: 0000000000000000 x18: ffff800085397ac0\n[ 677.888438] x17: 0000000000000000 x16: ffff8000801b87c8 x15: 1ffff000115b2e10\n[ 677.889361] x14: 00000000f1f1f1f1 x13: 0000000000000000 x12: ffff7000115b2e4d\n[ 677.890285] x11: 1ffff000115b2e4c x10: ffff7000115b2e4c x9 : ffff80000aa43e90\n[ 677.891208] x8 : 00008fffeea4d1b4 x7 : ffff80008ad97267 x6 : 0000000000000001\n[ 677.892131] x5 : ffff80008ad97260 x4 : ffff7000115b2e4d x3 : 0000000000000000\n[ 677.893054] x2 : 0000000000000023 x1 : dfff800000000000 x0 : 0000000000000118\n[ 677.893977] Call trace:\n[ 677.894297] destroy_workqueue+0x3c/0x770\n[ 677.894826] mtk_jpegdec_destroy_workqueue+0x70/0x88 [mtk_jpeg_dec_hw]\n[ 677.895677] devm_action_release+0x50/0x90\n[ 677.896211] release_nodes+0xe8/0x170\n[ 677.896688] devres_release_all+0xf8/0x178\n[ 677.897219] device_unbind_cleanup+0x24/0x170\n[ 677.897785] device_release_driver_internal+0x35c/0x480\n[ 677.898461] device_release_driver+0x20/0x38\n...\n[ 677.912665] ---[ end trace 0000000000000000 ]---"], "name": "CVE-2024-56577", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2024-12-27T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-56577\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-56577\nhttps://lore.kernel.org/linux-cve-announce/2024122718-CVE-2024-56577-42c4@gregkh/T"], "threat_severity": "Moderate"}

{}